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Kaidi KD-CWDZ11 Universal Temperature Transmitter Lightning Protection -50℃~100℃ For Gas
PRODUCT INTRODUCTION
CWDZ18 series temperature transmitter products use PT100 as the signal measuring element, and after automatic testing by computer, the zero point and sensitivity temperature compensation in a wide temperature range is carried out by the laser resistance trimming process. The amplifying circuit converts the sensor signal into a standard output signal, giving full play to the technical advantages of the sensor and making the CWDZ18 series temperature transmitters have excellent performance. It is anti-interference, overload, small temperature drift, high stability, and has high measurement accuracy. It is an ideal temperature measuring instrument in the field of industrial automation.
TYPICAL APPLICATION
▲ Suitable for various indoor ambient temperature measurements
PRODUCT FEATURE
a)Wide voltage power supply, nonlinear correction, high precision
b)Small size, light weight, easy installation
c)Lightning protection, cut-off frequency interference design, strong anti-interference ability
d)Wiring reverse and over-voltage protection, current limiting protection
TECHNICAL PARAMETER
Measuring medium: gas
Protective tube material:304 stainless steel(contact)
Shell:ABS Engineering Plastics
Overall weight:110g
Measuring range:-50℃~100℃
Supply voltage:12~36VDC
Output signal:4~20mA/RS485(Standard Modbus-RTU protocol)
Measuring accuracy:0.5%FS
Stable performance:±0.1%FS/year
Prorection grade: IP65
Working conditions:ambient humidity(0%~95%RH)
Response time:18S(Comply with IEC60751, 0.4/S wind speed, 10℃ step)
Maximum power: current type(≤0.02Us (W))
digital type(≤0.015Us (W))
Note: Us=supply voltage
Load characteristics:current load≤{(Us-9)/0.02(Us=Supply voltage)}Ω
DIMENSION
SPECIFICATION SELECTION
WIRING DIAGRAM
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