ST Temperature Thermostats
A series of capillary, duct, immersion, frost, strap-on and space thermostats, with auto or manual reset and a variety of temperature ranges to suit every application.
ST-C General Purpose Thermostat - Capillary Unit
Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pipe work systems, calorifiers, duct work systems, green houses and many other installations. They all have the set-point adjustment under the cover to prevent unauthorised tampering. They are available in two types; Control thermostats (auto reset) - with an adjustable set point, adjustable differential and auto rest, which provides a switched output to a heater or controller. Safety thermostats (manual reset) - with an adjustable set-point, fi xed differential and manual reset, which provides high limit cut-out on boilers etc.
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ST-D General Purpose Thermostat - Duct Unit
Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pipe work systems, calorifiers, duct work systems, green houses and many other installations. They all have the set-point adjustment under the cover to prevent unauthorised tampering. They are available in two types; Control thermostats (auto reset) - with an adjustable set point, adjustable differential and auto rest, which provides a switched output to a heater or controller. Safety thermostats (manual reset) - with an adjustable set-point, fi xed differential and manual reset, which provides high limit cut-out on boilers etc.
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ST-FRE Capillary Frost Thermostat
The ST-FRE range of frost thermostats provide a switch output based on the average temperature detected along a two or six metre capillary sensor. A common application is for frost protection on fresh air intakes or airconditioning systems, to prevent the icing up of filters, fans and coils. The capillary is fixed in a matrix across the duct, in a position downstream of the pre-heater or frost coil.
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ST-I General Purpose Thermostats - Immersion Unit
Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pipe work systems, calorifiers, duct work systems, green houses and many other installations. They all have the set-point adjustment under the cover to prevent unauthorised tampering. They are available in two types; Control thermostats (auto reset) - with an adjustable set point, adjustable differential and auto rest, which provides a switched output to a heater or controller. Safety thermostats (manual reset) - with an adjustable set-point, fi xed differential and manual reset, which provides high limit cut-out on boilers etc.
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ST-S General Purpose Thermostats Strap-on Unit
Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pipe work systems, calorifiers, duct work systems, green houses and many other installations. They all have the set-point adjustment under the cover to prevent unauthorised tampering. They are available in two types; Control thermostats (auto reset) - with an adjustable set point, adjustable differential and auto rest, which provides a switched output to a heater or controller. Safety thermostats (manual reset) - with an adjustable set-point, fi xed differential and manual reset, which provides high limit cut-out on boilers etc.
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ST-TY Space Thermostats
The ST-TY series of wall mounting space thermostats are suitable for heating and/or cooling and frost protection applications.
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ST-W General Purpose Thermostat Wall Unit
Sontay revised range of thermostats are well suited for a number of applications of temperature control or safety cut-out in pipe work systems, calorifiers, duct work systems, green houses and many other installations. They all have the set-point adjustment under the cover to prevent unauthorised tampering. They are available in two types; 1.) Control thermostats (auto reset) - with an adjustable set point, adjustable differential and auto rest, which provides a switched output to a heater or controller. 2.) Safety thermostats (manual reset) - with an adjustable set-point, fixed differential and manual reset, which provides high limit cut-out on boilers etc.
See moreTT Space Sensors
Our temperature and sensors are renowned for their accuracy and reliability and are available for a variety of applications.
TT-S-A Space Sensor 10K3A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-ACT Active Output
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-B Space Sensor 10K4A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-C Space Sensor 20K6A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-D Space Sensor PT100A
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-E Space Sensor PT1000A
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-F Space Sensor Ni1000A
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-G Space Sensor Ni1000A/TCR
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-Srange can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-H Space Sensor STA1 Satchwell
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-K Space Sensor STA Landis & Staefa
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-L Space Sensor TAC1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-M Space Sensor 2.2K3A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-N Space Sensor 3K3A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-P Space Sensor 30K6A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-Q Space Sensor 50K6A1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-S Space Sensor SAT2
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-T Space Sensor SAT3
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-W Space Sensor SIE1
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-Y Space Sensor STA2
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
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TT-S-Z Space Sensor 10K NTC
This range of innovative space sensors is designed to meet the exacting standards of todays architects, specifiers and building owners. Its unique low profile, curved style allows it to blend seamlessly in to the architecture of modern and older buildings alike. As with its predecessor the TT-S range can be supplied with a wide range of user interface options such as set-point adjustment, fan speed and momentary switches etc. to give the customer additional functionality. Sontay also offers a complete range of customised user interfaces for every requirement.
See moreTT Plant Sensors
Our temperature sensors are renowned for their accuracy and reliability and are available for a variety of applications.
TT-512-SS Low Profile Temperature Sensors (Stainless Steel)
The TT-512 range of low profi le button temperature sensors are used for measuring air temperature in indoor space where style or a robust solution is required. Their discreet appearance offers reliable temperature monitoring without being obtrusive. These sensors are particularly effective in applications where anti-ligature sensors are required for the safety of the building occupants. Due to the robust design and materials, the sensors are also tamperproof. They are available in either white plastic or stainless steel fi nishes and contain either a high quality Thermistor, Platinum or Nickel sensing element. Sensor types compatible with most controls manufacturers' equipment are available. Low Smoke Zero Halogen cable is available for these products for an additional cost of 3.30/$5/4 per metre. To order this product, please add the suffix -LSZH to your product code when ordering or speak with our Internal Sales Team.
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TT-512-WP Low Profile Temperature Sensors (White Plastic)
The TT-512 range of low profi le button temperature sensors are used for measuring air temperature in indoor space where style or a robust solution is required. Their discreet appearance offers reliable temperature monitoring without being obtrusive. These sensors are particularly effective in applications where anti-ligature sensors are required for the safety of the building occupants. Due to the robust design and materials, the sensors are also tamperproof. They are available in either white plastic or stainless steel fi nishes and contain either a high quality Thermistor, Platinum or Nickel sensing element. Sensor types compatible with most controls manufacturers' equipment are available. --------- Low Smoke Zero Halogen cable is available for these products for an additional cost of 3.30/$5/4 per metre. To order this product, please add the suffix -LSZH to your product code when ordering or speak with our Internal Sales Team.
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TT-515 Low Profile Plate Sensors
The TT-515 range of low profile button temperature sensors are for direct mounting onto a standard UK back box and used for measuring air temperature in indoor spaces. These sensors are particularly effective in applications where anti-ligature sensors are required for the safety of the building occupants. Due to the robust design and materials, the sensors are also tamperproof. They are available in either white plastic or stainless steel finishes and contain either a high quality Thermistor, Platinum or Nickel sensing element. Sensor types compatible with most controls manufacturers' equipment are available.
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TT-518 Thimble Sensors
Thimble temperature sensors are used for measuring air temperature in indoor spaces. Units contain either a high quality thermistor, Nickel or Platinum sensing element. The sensing element is mounted in an attractive thimble enclosure for surface mounting, typically on a backplate or a ceiling tile. --------- Low Smoke Zero Halogen cable is available for these products for an additional cost of 3.30/$5/4 per metre. To order this product, please add the suffix -LSZH to your product code when ordering or speak with our Internal Sales Team.
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TT-518-AL Thimble Sensors Aluminum
Thimble temperature sensors are used for measuring air temperature in indoor spaces. Units contain either a high quality thermistor, Nickel or Platinum sensing element. The sensing element is mounted in an attractive thimble enclosure for surface mounting, typically on a backplate or a ceiling tile.
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TT-518-BR Thimble Sensors Brass
Thimble temperature sensors are used for measuring air temperature in indoor spaces. Units contain either a high quality thermistor, Nickel or Platinum sensing element. The sensing element is mounted in an attractive thimble enclosure for surface mounting, typically on a backplate or a ceiling tile.
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TT-518-SS Thimble Sensors Stainless Steel
Thimble temperature sensors are used for measuring air temperature in indoor spaces. Units contain either a high quality thermistor, Nickel or Platinum sensing element. The sensing element is mounted in an attractive thimble enclosure for surface mounting, typically on a backplate or a ceiling tile.
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TT-554 Remote Probe Sensors
This range of remote probe sensors is perfect for tight locations, hard to access areas or for applications where the usual duct (TT-D) or immersion (TT-I) sensor does not fit. These are used with either the TT-PO range of immersion sensor pockets or the TT-DFP duct flange plate. --------- Low Smoke Zero Halogen cable is available for these products for an additional cost of 3.30/$5/4 per metre. To order this product, please add the suffix -LSZH to your product code when ordering or speak with our Internal Sales Team.
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TT-555 Flying Lead Sensors
The TT-555 is a direct output temperature Sensor used to measure air temperature, especially in fan-coil units etc, and contain either a high quality thermistor, nickel or platinum sensing element. The standard cable length is two metres of 2-core screened cable. Longer lengths can be made to order. --------- Low Smoke Zero Halogen cable is available for these products for an additional cost of 3.30/$5/4 per metre. To order this product, please add the suffix -LSZH to your product code when ordering or speak with our Internal Sales Team.
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TT-555-5M Flying Lead Sensors 5m cable length
The TT-555 is a direct output temperature Sensor used to measure air temperature, especially in fan-coil units etc, and contain either a high quality thermistor, nickel or platinum sensing element. The standard cable length is two metres of 2-core screened cable. Longer lengths can be made to order.
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TT-555-R Flying Lead Sensors Cap Potted (waterproof)
The TT-555 is a direct output temperature Sensor used to measure air temperature, especially in fan-coil units etc, and contain either a high quality thermistor, nickel or platinum sensing element. The standard cable length is two metres of 2-core screened cable. Longer lengths can be made to order.
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TT-BB Black Bulb Sensor
Comfort temperature measurement can be best achieved by taking into account the radiant effect of surfaces within the controlled space. The comfort temperature is specified as the average of the conductive temperature and the radiant temperature. The TT-BB is a low cost Black Bulb Temperature Sensor used to measure radiant heat in indoor spaces. Units contain either a high quality thermistor or Platinum element.
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TT-C Clamp On Sensors
The TT-C is used to measure pipe temperature, and contain either a high quality thermistor, nickel or platinum element, which is housed in a 50 mm long probe with two metres of PTFE 2-core cable as standard connecting the probe to an IP65 housing for termination.
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TT-CAL
We can now offer in-house calibration of our temperature and relative humidity sensors. Our state of the art calibration chamber is tested to UKAS standards and we can provide test certificates for 3-point calibration with additional points if required.
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TT-CD Direct Clamp-on Sensors
The TT-CD clamp-on sensor is used for direct connection to measure pipe temperature. The sensing element is enclosed in a molded nickel contact bar on the underside of the main housing. Units are available with a large range of sensing elements, using high quality thermistor, nickel or platinum elements.
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TT-D Duct Sensors
The TT-D direct output, temperature sensor used to measure air temperature in ducts. Units contain either a high quality thermistor, nickel or platinum sensing element. The sensing element is fitted into a stainless steel probe. A flange plate is available for adjustment of penetration depth (order as TT-DFP).
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TT-DA Duct Averaging Sensors
The TT-DA temperature sensors are used for measuring temperature in ducts where an average reading across the air flow is required. Units contain either high quality thermistor, nickel or platinum sensing elements which are housed in a Nylon 12 tube, spaced at 0.5 m intervals along the standard 2.2 m length.
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TT-D Duct Sensors 250 mm
The TT-D direct output temperature sensor used to measure air temperature in ducts. Units contain either a high quality thermistor, nickel or platinum sensing element. The sensing element is fitted into a stainless steel probe. A flange plate is available for adjustment of penetration depth (order as TT-DFP).
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TT-D- Duct Sensors 65 mm
The TT-D direct output, temperature sensor used to measure air temperature in ducts. Units contain either a high quality thermistor, nickel or platinum sensing element. The sensing element is fitted into a stainless steel probe. A fl ange plate is available for adjustment of penetration depth (order as TT-DFP).
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TT-EBB External Black Bulb Sensors
The TT-EBB sensor is used for radiant heat in outdoor spaces. Black bulb temperature sensors are used to calculate comfort temperature which is specified as the average of the conductive temperature and the radiant temperature. Units contain either a high quality thermistor, platinum or nickel sensing element.
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TT-I Immersion Sensors 150 mm
These immersion sensors are used for measuring the temperature of liquids in pipework. Units contain either a high quality thermistor, nickel or platinum element. The TT-I sensing element is housed in a stainless steel probe fitted to an IP65 rated enclosure, for direct mounting into TT-PO-521 or TT-PO-HP range of stainless steel pockets.
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TT-I Immersion Sensors 250 mm
These immersion sensors are used for measuring the temperature of liquids in pipework. Units contain either a high quality thermistor, nickel or platinum element. The TT-I sensing element is housed in a stainless steel probe fitted to an IP65 rated enclosure, for direct mounting into TT-PO-521-250 or TT-PO-HP-250 range of stainless steel pockets.
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TT-I Immersion Sensors 65mm
These immersion sensors are used for measuring the temperature of liquids in pipework. Units contain either a high quality thermistor, nickel or platinum element. The TT-I sensing element is housed in a stainless steel probe fitted to an IP65 rated enclosure, for direct mounting into TT-PO-521-65 or TT-PO-HP-65 range of stainless steel pockets.
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TT-IH High Temperature Immersion Sensors
The TT-IH is for use in high temperature applications up to 400C. The sensor consists of a stainless steel probe fitted to an aluminium head, and connected by a 1 m cable to a plant housing where terminations and transmitters are located. The TT-IH is available in two standard probe lengths of 150 mm or 250 mm, for direct mounting into the TT-PO-521 or TT-PO-HP range of stainless steel pockets.
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TT-O Outside Air Sensor
The TT-O range are direct output, temperature sensors for measuring outside air temperature. Units contain either a high quality thermistor, Nickel or Platinum sensing element. The sensors are housed in IP65 rated enclosures. The TT-O has a cap containing the sensing element located externally in the shadow of the lid to curb the effects of solar gain, but should always be situated in a sheltered position on a north facing wall.
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TT-OR Outside Air Sensors with Radiation Shield
For measuring outside air temperature the TT-ORcontains either a high quality thermistor, nickel or platinum sensing element. The sensors are housed in IP65 rated enclosures. The TT-OR has the element fitted into a PTFE radiation shield, designed to provide fast response times to changes in outside air temperature and to protect the element from the effects of direct sunlight.
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TT-TDA True Duct Averaging Sensors
Sontays true duct averaging sensor contains a PT100B element, which measures at point along the full length of the copper tube.
See moreUI User Interfaces & Alarm Annunciators
User Interfaces & Alarm Annunciators interfaces on a range of single/double-gang plates in a range of materials, plus single or dual channel alarm annunciators.
UI-500 - User Interface - Individual Solutions
In addition to our standard range of sensors we are able to manufacture user interface equipment to your specifications. Typically this would be a single or twin gang plate styled to match other equipment on a project. We can fit a large range of devices to UI-500 products including sensors, setpoint adjustments and LCDs. The examples on this page are just a few of the types, designs and options we can supply. All of our user interface products are designed and built to your exact requirements. From custom engraving to LCD displays, switches and setpoints, we can supply a solution that fits your needs. If you have a requirement, please call our technical support on +44 (0) 1732 861218 or email support@sontay.com.
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UI-AA-1-F Alarm Annunciator
The UI-AA-1-F is used in conjunction with analogue or VFC signals to provide low cost local audible and visual alarm facilities. The units can accept voltage, current and VFC switched inputs. Adjustment of alarm threshold and the time delay before an alarm is standard on all models. A mute button silences the audible alarm, whilst the visual alarm will not reset until the monitored parameter returns to within its desired range.
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