Temperature Measurement

 
Comark RF612 - Wi-Fi Temperature Transmitter, Thermistor
  • Display (Xmitters): Yes
  • Temperature Probe Types: Thermistor
  • Power (Transmitters): Battery
  • Warranty: 2 YEARS
  • Interfaces I/O: Wifi
  • Product Weight: 0.66 LBS

List Price: $415.80

Your Price: $197.74

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Comark RF614 - Wi-Fi Thermocouple Transmitter, Type T and Type K Thermocouple
  • Display (Xmitters): Yes
  • Temperature Probe Types: K T/C, T T/C
  • Power (Transmitters): Battery
  • Warranty: 2 YEARS
  • Interfaces I/O: Wifi
  • Product Weight: 0.66 LBS

List Price: $392.70

Your Price: $186.75

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Comark RF615 - Wi-Fi Multi-Parameter Transmitter
  • Display (Xmitters): Yes
  • Temperature Probe Types: Thermistor
  • Power (Transmitters): Battery
  • Warranty: 2 YEARS
  • Interfaces I/O: Wifi
  • Product Weight: 0.66 LBS

List Price: $415.80

Your Price: $197.74

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Comark RF616 - Wi-Fi Temperature Transmitter, PT100
  • Display (Xmitters): Yes
  • Temperature Probe Types: PT100 RTD, Thermistor
  • Power (Transmitters): Battery
  • Warranty: 2 YEARS
  • Interfaces I/O: Wifi
  • Product Weight: 0.66 LBS

List Price: $440.00

Your Price: $209.25

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Comet T0118 - Interior Temperature Transmitter with 4-20mA Output
  • Warranty: 3 YEARS
  • IP Rating: IP20
  • Product Weight: 0.33 LBS
  • Product Height: 106 MM (4.17 INWhat's This?)
  • Product Length: 88 MM (3.46 INWhat's This?)
  • Product Width: 33 MM (1.30 INWhat's This?)

Your Price: $244.00

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Comet T0210 - Temperature and Humidity Outdoor, Indoor Probe with 0-10V Output
  • Warranty: 3 YEARS
  • IP Rating: IP40, IP65
  • Product Weight: 0.33 LBS
  • Product Height: 170 MM (6.69 INWhat's This?)
  • Product Length: 88.5 MM (3.48 INWhat's This?)
  • Product Width: 39.5 MM (1.56 INWhat's This?)

Your Price: $450.00

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Comet T0211P - Compressed Air RH+T+Tdp Sensor with 0-10V Output
  • Warranty: 3 YEARS
  • IP Rating: IP40, IP65
  • Product Weight: 0.6 LBS
  • Product Height: 114 MM (4.49 INWhat's This?)
  • Product Length: 88.5 MM (3.48 INWhat's This?)
  • Product Width: 39.5 MM (1.56 INWhat's This?)

Your Price: $720.00

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Comet T0211P-2 - Compressed Air RH+T+Tdp Sensor with 0-10V Output

Your Price: $754.00

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Comet T0211P-4 - Compressed Air RH+T+Tdp Sensor with 4 Meters Cable and 0-10V Output

Your Price: $762.00

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Comet T0213D - Temperature and Humidity Duct Probe with 0-10V Output
  • Enclosure Type (Temp Xmitter): Pipe Mount
  • Display (Xmitters): Yes
  • Temperature Probe Types: PT1000 RTD
  • Power (Transmitters): AC, DC
  • Warranty: 3 YEARS
  • IP Rating: IP40, IP65

Your Price: $468.00

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Comet T0218 - Interior Temperature Transmitter with 0-10V Output
  • Warranty: 3 YEARS
  • IP Rating: IP20
  • Product Weight: 0.33 LBS
  • Product Height: 106 MM (4.17 INWhat's This?)
  • Product Length: 88 MM (3.46 INWhat's This?)
  • Product Width: 33 MM (1.30 INWhat's This?)

Your Price: $244.00

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Comet T0310 - Temperature Transmitter with RS232 Output
  • Warranty: 3 YEARS
  • Interfaces I/O: RS-232
  • IP Rating: IP65
  • Product Weight: 0.5 LBS
  • Product Height: 148 MM (5.83 INWhat's This?)
  • Product Length: 88.5 MM (3.48 INWhat's This?)

Your Price: $280.00

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Temperature Measurement

How to select the correct Temperature Measurement Sensor and related Peripherals involves an understanding of the measurement technologies and the applications. Here are a few considerations.

Temperature Sensor Selection Questions
  • Temperature range? Sensor technologies work better in particular ranges
  • Accuracy and repeatability? Impacts technology selection and cost
  • Physical installation / geometry:
    • Contact or non-contact? Probes are not always possible, so infrared and thermal imaging may be better
    • Is the process corrosive, high vibration, very high temperature such as a furnace, located in inaccessible area, etc.?
    • How will it be mounted? Wall mount; immersed in a duct, vessel or pipe; thread or flange connection, etc.
    • Is a local display needed?
    • Does it have to send a signal back to a control system or recorder and can cabling be run or would wireless be better?
    • Industry requirements? Food and pharmaceutical industries, for example, often use 3A sanitary connections and require calibration certificates for documentation. Petroleum refineries often require instruments rated for use in hazardous (flammable) areas
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