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preset thermostat / cooling unit
preset thermostat

... good thermostat speeds engine warm-up and regulation of operating temperature results in good fuel economy, along with lower emissions, better engine performance and a longer engine life. When replacing the thermostat, ...

electronic thermostat / wall-mounted / with digital display / IP65
electronic thermostat
TST

Temperature: -100 °C - 400 °C

A thermostat with an ambient model in a measuring range from 0 to +50°C. For the duct model it would be from -20 to +80°C and for the terminal block model from -100 to +400°C. The terminal block and duct mount models ...

digital thermostat / DIN rail
digital thermostat
TLZ35

Temperature: 25 °C

DIN rail mount digital thermostat with defrost - DIN Rail mount controller : 70 x 84 mm, depth 60 mm (4 DIN) - 1 Configurable probe input - Up to 2 relay outputs - Internal buzzer - 1 display, 4 digits Red colour

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ASCON TECNOLOGIC S.r.l
electronic thermostat / digital
electronic thermostat
Z31A

Temperature: 25 °C

1 probe input, 1 relay output and buzzer Available with "Sensitive Touch" and extractable terminal block. Inputs: 1 input for temperature probes: - PTC KTY81-121 (990 Ω @ 25 °C) - NTC 103AT-2 (10KΩ @ 25 °C) Overall accuracy: ± 0.5 ...

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ASCON TECNOLOGIC S.r.l
digital thermostat
digital thermostat
E51A

Temperature: 25 °C

- Panel mount thermostat 65 x 33 mm - 1 PTC /NTC probe input - Relay output - 1 display, 3 digits Process inputs: 1 temperature probe input - PTC KTY81-121 (990 Ω @ 25 °C) - NTC 103AT-2 (10KΩ @ 25 °C) Overall accuracy: ...

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ASCON TECNOLOGIC S.r.l
digital thermostat / wall-mounted
digital thermostat
W09

Temperature: 25 °C

Wall mount thermostat - Wall mount thermostat 122 x 75 mm - 1 Configurable probe input - 1 SPDT relay output - Internal buzzer - Time based defrost by compressor stop - Configurable alarm - 1 display, ...

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ASCON TECNOLOGIC S.r.l
NTC thermostat / with display / digital
NTC thermostat
Y33

Temperature: 25 °C

Inputs: 3 inputs for temperature probes: - PTC KTY81-121 (990 Ω @ 25 °C) - NTC 103AT-2 (10KΩ @ 25 °C) - PT1000 Overall accuracy: ± 0.5 % fs + 1 digit 1 Free voltage digital input (alternativelly to the third input) Keyboard: - Mechanical - ...

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ASCON TECNOLOGIC S.r.l
bimetallic thermostat / preset
bimetallic thermostat
.

Honeywell Sensing and Control known for their impressive range of commercial and precision thermostat products. These precision thermostats are fitted with both hermetic and non-hermetic devices making ...

bimetallic thermostat / preset
bimetallic thermostat

HONEYWELL's range of thermostats are designed for applications in user specific tasks in a wide variety of industries. These have been used in industrial and aerospace applications, as well as in commercial safety and ...

adjustable thermostat
adjustable thermostat
T 5206

Temperature: 0 °C - 150 °C

... environments, type-tested thermostats are ideal. There are a variety of thermostats available, including safety temperature monitors, aka STM, temperature regulators, double thermostat ...

digital thermostat
digital thermostat
JUMO eTRON M100

The 701066 electronic 2-channel microstat device is widely used for channeling the RTD temperature probes to Pt100, Pt1000, KTY1X-6 or KTY2X-6. The two measuring inputs measure and display temperatures that are present, and available ...

electrical cabinet thermostat
electrical cabinet thermostat

Temperature: 0 °C - 500 °C

The Panel-mounting thermostat is designed for the beneficial of the customers because of its versatility and the possibility to individually assemble several single-pole combinations. To continue, its availability of ...

adjustable thermostat / explosion-proof
adjustable thermostat
JUMO exTHERM-AT

Temperature: -60 °C - 70 °C

... explosive gas atmosphere) or zones 21 and 22 (potentially explosive dust atmosphere). It can be used as a single thermostat or double thermostat and has an approved operating temperature as low as -55 ...

bimetallic thermostat / preset / explosion-proof / for electrical cabinets
bimetallic thermostat
New Version REx 011

Temperature: -60 °C - 85 °C

Our thermostats REx 011 can be placed freely in the cabinet independent of the position of the heater. They are available with a shut-off temperature of +15 ° C or +25 ° C for zone 1 gases and zone 21 dusts. Powerful ...

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STEGO
adjustable thermostat / electronic / contact / IP20
adjustable thermostat
DCT 010

Temperature: -30 °C - 60 °C

The electronic thermostat with integrated switch module is used to control DC powered devices with high capacities in control and switch cabinets. Heaters, coolers, filter fans or signal devices can directly be controlled ...

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STEGO
adjustable thermostat / electronic / contact / IP20
adjustable thermostat
DCT 010,

Temperature: -30 °C - 60 °C

The electronic thermostat with integrated switch module is used to control DC powered devices with high capacities in control and switch cabinets. Heaters, coolers, filter fans or signal devices can directly be controlled ...

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STEGO
adjustable thermostat / for electrical cabinets
adjustable thermostat
KTO 011/KTS 011

Temperature: -45 °C - 80 °C

... Simple to mount High switching performance KTO 011: Thermostat (normally closed); contact breaker for regulating heaters. The contact opens when temperature is rising. KTS 011: Thermostat ...

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STEGO
mechanical thermostat / adjustable
mechanical thermostat
STO 011 / STS 011

Temperature: -45 °C - 80 °C

... air flow The mechanical thermostat is a two state regulator with small hysteresis. The setting wheel has an anti frost assurance. The housing ensures an optimized air circulation around the bimetal. STO 011: Thermostat ...

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STEGO
electronic thermostat / compact / with digital display / anti-frost
electronic thermostat
ET2011

Temperature: -200 °C - 1700 °C

Compact 77mm x 35mm digital thermostat for general industrial applications. Thermocouple or PT100 sensor input and two outputs, relay and SSR.

electronic thermostat / compact / with digital display / anti-frost
electronic thermostat
ET2411

Temperature: -60 °C - 1500 °C

Compact 77 x 35mm defrost thermostat for refrigeration applications. NTC sensor input and single output for compressor control. Additional options for CAL-key flash memory programming, real time-clock or RS485.

electronic thermostat / compact / anti-frost / with digital display
electronic thermostat
ET2412

Temperature: -60 °C - 1500 °C

Compact 77 x 35mm defrost thermostat for refrigeration applications. NTC sensor input and two outputs for compressor, fan and defrost control. Additional options for CAL key flash memory programming, real time-clock or RS485.

electronic thermostat / compact / with digital display / anti-frost
electronic thermostat
ET2423

Temperature: -60 °C - 150 °C

Compact 77 x 35mm defrost thermostat for refrigeration applications. 2 x NTC sensor inputs and three outputs for compressor, defrost control. Suitable for both electric and hot-gas defrost methods. Additional options ...

reed switch thermostat
reed switch thermostat
TRS

Temperature: 10 °C - 120 °C

... durable, offering reliability, repeatability, and can be used in different harsh environments. They differ from bimetal thermostats, due to a different switching point. The switching point is not affected by the load ...

adjustable thermostat / gas expansion / digital / wall-mounted
adjustable thermostat
ExBin-FR

Temperature: -10 °C - 15 °C

Binary explosion proof frost protection thermostat type ExBin-FR for frost protection monitoring of heating registers/heat exchangers in HVAC systems. - Temperature range: -10…+15 °C - Capillary: 3 or 6 meter - Certified ...

bimetallic thermostat / compact / IP65 / for freeze protection
bimetallic thermostat
HT-IRM2Ex/AG

Temperature: 4 °C - 11 °C

... characterised as a bimetal thermostat through its compact dimensions combined with a high switching power. It is outstanding for frost protection monitoring with a heating tape or also suitable for heating plates. The ...

mechanical thermostat / compact / for harsh environments / IP65
mechanical thermostat
HT-IR2M

The IRM series Ex controllers are mechanical 2-point temperature monitors. The black glass-fibre reinforced polyester housing is mechanically robust and serves as a connection for self-limiting heating conductors. The controllers switch ...

mechanical thermostat / compact / IP65 / rugged
mechanical thermostat
HT-IRB2M series

Temperature: 0 °C - 215 °C

The Ex controllers / limiters are mechanical 2-point controllers. The glass-fibre reinforced polyester housing is mechanically robust. The combination of controller and limiter allows easy and space-saving operation of an electrical tracer ...

adjustable thermostat / precision / IP54 / HVAC
adjustable thermostat
104/114

Temperature: -30 °C - 110 °C

For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry useage ranges from air conditioning applications to engine and ship manufacturing ...

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Trafag AG sensors & controls
gas expansion thermostat / adjustable / precision / IP54
gas expansion thermostat
Alterostat M2S 104/114

Temperature: -30 °C - 350 °C

For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry useage ranges from air conditioning applications to engine and ship manufacturing ...

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Trafag AG sensors & controls
adjustable thermostat / precision
adjustable thermostat
Altero Laborstat 136/154

Temperature: -30 °C - 350 °C

For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry useage ranges from air conditioning applications to engine and ship manufacturing ...

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Trafag AG sensors & controls
adjustable thermostat / precision / IP54 / HVAC
adjustable thermostat
Altero Ambistat A2/A2S 198/199

Temperature: -45 °C - 60 °C

For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry useage ranges from air conditioning applications to engine and ship manufacturing ...

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Trafag AG sensors & controls
electronic thermostat / precision / IP54 / HVAC
electronic thermostat
Duo Limistat D...R 302

Temperature: -30 °C - 350 °C

For 70 years Trafag thermostats have proven their robustness in order to withstand the most adverse environmental conditions. Industry useage ranges from air conditioning applications to engine and ship manufacturing ...

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Trafag AG sensors & controls
mechanical thermostat / adjustable
mechanical thermostat
110 - 250 V, 10 A | TRT series

Temperature: -10 °C - 80 °C

The TRT series offers a wide range of mechanical hygrostats that are generally used in the regulation of temperature inside enclosure. They are specially engineered to be used in a wide array of applications and are available with normally ...

mechanical thermostat / adjustable
mechanical thermostat
110 -250 V, 10 A | TRT2 series

Temperature: -10 °C - 80 °C

Temperature regulators with independent setting range from -10°C to +80°C (from +14 to +176°F)

adjustable thermostat
adjustable thermostat
WI284

... manufactured by ETA. It also provides optimal functioning. Mainly it is used for thermal management . It is a small mechanical thermostat to compute temperature regulation in, like cooling devices, filtering fans and ...

bimetallic thermostat
bimetallic thermostat
BIS

Temperature: -60 °C - 200 °C

The BIS or Bi-metallic switches are suitable for use in the electrical industry for automatic temperature control. They are available as usually open, or usually closed units. The BIS limit the temperature of equipment or parts, and ...

bimetallic thermostat / compact / IP65
bimetallic thermostat
TF1

Temperature: -20 °C - 140 °C

... location as desired ●Compact construction ●Normally opened or normally closed contact Characteristics A fully potted bimetal thermostat switches when a limit temperature is reached.

mechanical thermostat / preset
mechanical thermostat
S6250

Temperature: 40 °C - 110 °C

Temperature switches are used in signalizing, monitoring and controlling of heating, and cooling circuits in machines, compressors and engines.

wireless thermostat / electronic / adjustable / wall-mounted
wireless thermostat
WST02TS

Temperature: 0 °C - 50 °C

Indoor three channels Wireless Smart Thermostat - temperature sensor with datalogger capability - Set Point selector with position feedback and dedicated channel to show activation of control systems - Type "AA" lithium ...

wireless thermostat / electronic / adjustable / wall-mounted
wireless thermostat
WST02TSA

Temperature: 0 °C - 50 °C

Indoor four channels Wireless Smart Thermostat - Indoor temperature sensor with datalogger capability - Set Point selector with position feedback - One single pole, double throw 8A relay output (SPDT) with activation ...

Peltier thermostat / adjustable
Peltier thermostat
T31

Temperature: 8 °C - 40 °C

The PT31 is a an electronic water-bath thermostat that is integrated with Peltier element. It is a highly flexible that is typically used to set the right refractometer temperature. This durable electronic water-bath ...

electronic thermostat / adjustable
electronic thermostat
TER-9 series

... solar heating in buildings. It also has two independent thermostats, 1x dependent differential themostat, 2 stage thermostat and thermostat with dead zone and heating functions. There ...

How to choose this product

thermostat

A thermostat measures ambient temperature and compares it to a reference setpoint for control purposes. Depending on the difference between the two temperatures, it triggers the heating or cooling of the surrounding space.

Applications

These devices are found wherever a constant temperature must be maintained. They are used in HVAC installations for ambient climate control. They are also common in industrial facilities and in laboratories to keep water baths and refrigerated compartments at a constant temperature.

Technologies

Mechanical instruments operate using the principle that certain substances expand when heated. These include bimetallic versions, liquid-filled capillary models and gas expansion thermostats. Electric thermostats consist of a temperature sensor, such as a Pt100 or a thermocouple, and a relay to actuate a heating or cooling device. They can be individually configured.

How to choose

Choice will depend on the specifics of the intended application. These include the area or system whose temperature is to be controlled, available installation space and related practical factors. The thermostat should be placed where temperatures are representative of the entire system.