MexTRACE-RMМ-EXE
Description
Measuring module MexTRACE-RMM-EXE measures temperature as part of integrated automated EHT control. MexTRACE-RMM-EXE can accommodate up to twelve Pt100 type transducers for ambient or EHT pipeline temperature measurements.
MexTRACE-RMM-EXE modules are connected with the communications cabinet via RS-485, to ensure integrated temperature control.
One twisted pair RS-485 cable joins up to 32 MexTRACE-RMM-EXE type modules, to enable control of up to 384 external temperature sensors.
Design
1. X-proof junction box
2. X-proof measuring controller
3. Terminal block
4. Communication cable glands
5. Power feed cable glands
6. Temperature instrument glandsP.O. Details
General Characteristics
|
Rated voltage |
230 V, 50 Hz |
|
Earth system |
TN-S, TN-C, TN-C-S |
|
Measuring lines |
12 |
|
Type of line |
Temperature, for 100 Н Cu 100 Cu 50 100 M 50 M Pt 50 50 П
100 П |
|
Range |
-100 to +700°C |
|
Temperature sensor wiring diagram |
Three-wire |
|
Ingress protection |
IP 66 |
|
Interface (interface 2) / protocol |
RS-485(CAN) / ModBus RTU (CANopen) |
|
Certificate, Ex category |
Meets CU TR 012/2011, Cert.# RU C-RU.AM02.B.00549/21, 1Ex e mb [ia Ga] IIC T5 Gb X |
|
Dimensions (WxHxD) |
400x250x121 mm |
Circuit Diagram
External Connection Circuit
External Connection Circuit
An example of MEXTRACE-RMM-EXE application as a smart measuring module for MEXTRACE-RMO-EXE control unit