TCM-4T熱電偶溫度量測電表 中國臺灣七泰
特性
1、3 3/4顯示(3999);
2、可量測之溫度信號:J, K, T, E, S, R TYPE.;
3、可選擇℃或℉顯示;
4、DIN規(guī)格96×48㎜;
5、資料可Hold(選購);
詳細(xì)規(guī)格
Display............................3 3/4 (3999) 0.56〞(14.2mm), Red LED
Accuracy....................................................... J.K.T.E ±0.25% F.S.
S.R±0.4% F.S.
Conversion rate (about)......................................................... 2/sec.
Over input indication.......................................................... "0000"
Operating temp. ................................................................. 0~60℃
Storage temp. ................................................................. -10~70℃
Sensor power supply ................................... DC 12V ±10% 30mA
Temp. coefficient ........≦100PPM/℃(≦60PPM/℃, 25℃±10℃)
Max. relative humidity ............................................................. 95%
Dielectric strength .................. AC 2 KV/1 min. (input/power/case)
Surge test ...........................................4 KV/1.2×50μs, IEC 255-4
Aux. power ............................... AC 115V/230V ±10%, 50/60 Hz
DC 24V, 48V, 110V, ±20% (option)
Power consumption ........................................ AC 3.5VA, DC 3W
Weight (about) ....................................................................... 360g