OverviewEach DSCA34 RTD input module provides a single channel of RTD input which is filtered, isolated, amplified, linearized, and converted to a high level voltage output. Signal filtering is accomplished with a five-pole filter which provides 85dB of normal-mode-rejection at 60Hz and 80dB at 50Hz. An anti-aliasing pole is located on the field side of the isolation barrier, and the other four poles are on the sys...
DSCA34
RTD Input Module
Linearised 2- or 3-Wire RTD Input DIN Module with 3Hz Bandwidth
- Certification: Oil and Gas Certified
- Input type: RTD
- Range: DSCA
- Mounting: DIN-rail
OverviewEach SCM5B34 RTD input module provides a single channel of RTD input which is filtered, isolated, amplified, linearized, and converted to a high level analog voltage output. This voltage output is logic switch controlled, which allows these modules to share a common analog bus without the requirement of external multiplexers.
Custom modules available to exact customer specification.FeaturesInterfaces to ...
SCM5B34
RTD Input Module
5B Linearised 2- or 3-Wire RTD Input Module with 4Hz Bandwidth
- Certification: Oil and Gas Certified
- Input type: RTD
- Range: SCM5B
- Mounting: Back panel
OverviewEach SCM7B34 RTD input module accepts a single channel of 100 Ohm Platinum (a = 0.00385) or 120 Ohm Nickel (a = 0.00672) RTD input and produces an input voltage in response to a low level current excitation. The input signal is filtered, isolated, amplified, linearized, and converted to a high level analog voltage for output to the process control system.FeaturesInterfaces to 100 Ohm Platinum or 120 Ohm Nic...
SCM7B34
RTD Input Module
7B Linearized 2- Or 3-Wire RTD Input Module with 3Hz bandwidth
- Certification: Oil and Gas Certified
- Input type: RTD
- Range: SCM7B
- Mounting: Back panel