Programmable Isolated Signal Transmitter : NT-D

• Microprocessor Based
• DIN Rail Mount
• Configurable without External Loop Power Connected
• High Accuracy in Total Ambient Temperature Range
• Fault Signal on Sensor Break Presettable
• Dimensions:75mm(W) x 87mm(H) x 18.5mm(D)
• Isolation:4KV for 1 minute between sensor input and the 4~20mA loop
• Electromagnetic Compatibility (EMS):EN 50081-2, EN 50082-2
• Input:V, mV, mA, PT100Ω, Thermocouple available
• Thermocouples:Type J,K,T,E,B,R,S,N, according to IEC 60584-1 (ITS-90)
• PT100:Excitation 180µA, 2 or 3 wires connection,
•               α=0.00385, according to IEC 60751 (ITS-90)
• Voltage:-60mVDC to 60mVDC or -10VDC to 10VDC
• Current:0~24mAdc
• Output:2-wires loop-power technology, 4~20mA or 20~4mA available
• A/D Resolution:16 bits
• Input Sampling Rate:<200ms
• Power Supply:18~36 VDC
• Max. Load:(V-10)/0.02Ω
• Resolution:0.6µA (15 bits)
• Response Time:<200ms
• Common Mode Rejection Ratio (CMRR):>80dB
• Operating Temperature:-40ºC to 85ºC
• Humidity:0~90% RH

Cr. : http://www.new-flow.com