NKB-24S

NKB-24S: Temperature Transducer

NKB-24S series temperature transducer is mainly adopted to convert the real time environmental temp. and devices’ oil temp. of the power grid to relevant analog signals in transformer substations and power stations, making it readable by RTU and other signal sampling devices.

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产品描述

NKB-24S series temperature transducer is mainly adopted to convert the real time environmental temp. and devices’ oil temp. of the power grid to relevant analog signals in transformer substations and power stations, making it readable by RTU and other signal sampling devices.

Technical Parameter

GENERAL CHARACTERISTICS
Accuracy  ±0.2%, ±0.5%
Rated Input Temp. Range -30℃ ~ 100℃, -20℃ ~ 100℃, 0℃ ~ 150℃, etc.(optional)
Temp. Sensor Pt100, Cu50, etc.
DC Output Range 0-20mA, 4-20mA, 0-1V, 0-5V, 0-10V, etc. (optional)
Response Time ≤ 250msec
Auxiliary Power Supply AC/DC 220V, AC/DC 110V, etc.
Insulation Resistance  Value ≥ 100Mohm, DC 500V
Output Ripple <0.2% (P-P)
Input Power Consumption < 3VA
Withstand Voltage 2kV
Influence of Temp. when it’s within ruled operation temp. range, ±0.2% / ±0.5% allowable variation per ±20℃
ENVIRONMENTAL CHARACTERISTICS
Operation Temp. -5℃ ~ +45℃
Stock Temp. -20℃ ~ +75℃
Relative Humidity <80%
Protection Level IP 20
Housing Material
Mounting Method 35mm DIN Rail
Unit Dimension(W*H*D) 25*80*85mm

 

Temp. Sensor Input Range Output Range Auxiliary Power Supply
Code Code Code Code Code
P1 Pt100 T1 0℃~150℃ I1 0 ~ 1mA U1 0 ~ 1V A110 110VAC
C1 Cu50 T2 0℃~200℃ I2 0 ~ 5mA U2 0 ~ 5V A220 220VAC
C2 Cu53 T3 -20℃~100℃ I3 0 ~ 10mA U3 0 ~ 10V D110 110VDC
C3 Cu100 T4 -30℃~100℃ I4 0 ~ 20mA U4 1 ~ 5V D220 220VDC
Y customized Y customized I5 4 ~ 20mA Y customized D24 24VDC
Y customized AD AC/DC85-265V
Y customized

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