M-RTD2

Part No.: MP-IPET-M-RTD2
4 PT100 measurement inputs

產品介紹

Features

  • Measurement data output to CAN
  • Galvanic isolation (inputs, CAN, supply, enclosure)
  • Designed for engine compartment applications
  • Toolless module to module connection
  • Ruggedized and compact modules for harsh environments

Technical Details

Device
Maximum Input Protection Voltage (Channel) ±100 V (indefinitely), ±200 V (short-time, t < 2 ms)
Channel Sampling Rates 1/ 2/ 5/ 10/ min -- 1/ 2/ 5/ 10/ 20/ 50/ 100 Hz
Aggregate Sample Rate 400 Hz
Voltage Supply 9 … 36 VDC
Supply Voltage Thresholds Switch-on 9 ±0.3 VDC / Switch-off 6 ±0.3 VDC
Power Consumption, Typical 2.5 W
Working Temperature Range -40 … 125 °C (-40 … 257 °F)
Storage Temperature Range -55 … 150 °C (-67 … 302 °F)
IP-Code IP 67 (ISO 20653 - 2013)
Relative Humidity 5 … 95 %
Abmessungen W106 mm x H43 mm x D57 mm (4.17 in x 1.69 in x 2.26 in)
Weight 410 g (0.90 lb)
Configuration Interface CAN high speed
Data transfer Rate Software selectable up to 1 MBit/s (ISO11898-2)
Input Sockets Lemo ERA OS 304
Galvanic Isolation
Input ↔ Module Power Supply ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ CAN ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ Enclosure ±100 V (indefinitely), ±500 V (pulse voltage)
Input ↔ Input ±100 V (indefinitely), ±500 V (pulse voltage)
General Channel Properties
A/D Converter 16 bit / SAR (successive approximation register)
Hardware Filter (Fixed) 150 Hz, Butterworth (8-pole)
Software Filter Types Butterworth, Bessel, Elliptic (8-pole)
Software Filter (DSP Selectable) 6/ 7.5/ 9.96/ 15/ 30/ 39.96/ min
Software Filter (DSP Selectable) 1/ 1.25/ 1.67/ 2.5/ 5.0/ 6.67/ 10/ 12.5 Hz
Channel Temperature
Measurement Range Temperature RTD 100 / PT100 -50 … 450°C (-58 … 842 °F)
Accuracy at Ambient Temperature 25 °C ±0.020 % for full measurement range
Accuracy in the Range -40 … 85 °C ±0.12 % for full measurement range
Accuracy in the Range -40 … 125 °C ±0.25 % for full measurement range
Invers Voltage (I_OUT+ ↔ I_OUT-) ±20 V
Sensor Excitation Current
1 mA, short-circuit proof (software contolled)
Accessories
System Cable  620-561.pdf
System Cable  620-502.pdf
System Cable  620-560.pdf
System Cable  620-567.pdf
System Cable  M-DEF-200.pdf
Input Cable 670-937.pdf