Cable Directly Liquid Temperature Sensor Mini Temperature Transmitter Gas Temperature Sensor
Description Cable Directly Liquid Temperature Sensor Mini Temperature Transmitter Gas Temperature Sensor
Cable Directly Liquid Temperature Sensor Mini Temperature Transmitter Gas Temperature Sensor uses thermocouples and thermal resistances as temperature measuring elements, and the output signal from the temperature measuring elements is sent to the transmitter module, after voltage stabilization filtering, operational amplification, nonlinear correction, V/I conversion, constant current and reverse After the protection and other circuits are processed, it is converted into a 4-20mA current signal 0-5V/0-10V voltage signal that has a linear relationship with the temperature, and the RS485 digital signal is output.
Specification Cable Directly Liquid Temperature Sensor Mini Temperature Transmitter Gas Temperature Sensor
| Measuring media | liquid, gas |
| Measuring range | -50-300 ℃ |
| Power supply range | 9 ~ 36VDC |
| Output signal | 4 ~ 20mA, 0-5VDC, 0-10VDC, RS485 |
| Probe material | stainless steel 304 |
| Accuracy class | ± 0.5 ℃ |
| Ambient temperature | -40 ~ 85 ℃ |
| Stability | ± 0.1% FS / Year |
| Protection | IP65 |
| Pressure Level | 10MPa (above can be customized) |
| Maximum power | current type ≤0.02Us (W) voltage-≤0.008Us (W) numeric ≤0.015Us (W) Note: Us = supply voltage |
| Load characteristics | current-load ≤ {(Us-7) ÷ 0.02 (Us = supply voltage)} Ω
Voltage type load ≥100kΩ |
Product performance Cable Directly Liquid Temperature Sensor Mini Temperature Transmitter Gas Temperature Sensor
●Span is adjustable and span adjustment and zero point adjustment do not affect each other
The output has a linear relationship with the measured temperature. The original nonlinear function generator circuit is adopted. As long as the second derivative of the sensor characteristic function exists, the linearity can be corrected to 0.1%.
●With high-precision varistor cold junction compensation circuit, the compensation accuracy is 0.5℃ in the whole temperature range
●Internal drift self-correction system ensures measurement accuracy over the entire operating temperature range
●A special cooling mechanism is attached to effectively control heat conduction
●Anti-interference design ensures that the transmitter can work safely and reliably under various interferences. It is suitable for modern environments with serious electromagnetic pollution.
●Adopt special epoxy resin encapsulation with good corrosion resistance and shock resistance and high reliability
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Cable Directly Liquid Temperature Sensor Mini Temperature Transmitter Gas Temperature Sensor Images
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