Measuring Module PT100 - ECOLOG-PRO 4PT (EN)
1. measuring module PT100 - ECOLOG-PRO 4PT
ECOLOG-PRO 4PT, art. no. 801420
Module
Measuring module for up to 4 PT100 sensors
Circuit: 4 / 3 conductor diagram
Sensor class: A, recommended
Sensor details >>Overview sensors
ID number
The ID number is used to identify the module in elproMONITOR.
Status indicator 1; module activity
green; power supply ok
blue; system bus activity
Status indicator 2; sensor status
Condition | Description |
---|---|
dark | No channel configured |
green | All configured sensors ok |
red | Sensor error on one or more configured sensors |
short dark | Measurement |
System bus
Power supply for the connected measuring modules
Communication with the connected measuring modules
Connecting hook
For a secure connection between the modules, they are fixed at the back with the connecting hook.
1.1 Device data
Feeding
Through internal system bus
Measuring range
-200 °C..+200 °C
Measuring accuracy of the module
±0.2 °C (the sensor error and the cable error are not taken into account).
Measured value resolution
±0.1 °C
Cable fault
Cable length | Cable cross-section | Shielding | Cable fault |
---|---|---|---|
up to 30m | 4x0.34 mm2 | No | ±0.06 °C |
30m to 50m | 4x0.34 mm2 | Yes | ±0.07 °C |
50m to 80m | 4x0.34 mm2 | Yes | ±0.2 °C |
Recording interval
1 minute..60 minutes
Each channel can record with a separate interval
Date and time
Internal system clock
The internal system clock is permanently synchronized with the elproMONITOR system time
Data security
Internal, non-volatile memory
If the network connection fails, the measured values are still recorded and temporarily stored in the internal memory
10'000 measured values
Scope of delivery
Measuring module
Connecting hooks, see back of module
Info sheet
Validation certificate
The plug connectors for the sensor connection are not included in the scope of delivery.
1.2 Sensor connection for M12 plug
Cable A | Cable B | Cable C |
---|---|---|
This plug (M12 plug to PT100 sensor - item no. 800508) is used for sensors with an M12 connection.
1.3 Wiring diagram
Channel | Sensor | Measured value - connection type |
---|---|---|
CH1 | Sensor 1 | Temperature - PT100 4-wire connection |
CH2 | Sensor 2 | Temperature |
CH3 | Sensor 3 | Temperature - PT100 3-wire connection |
CH4 | Sensor 4 | Temperature |
Clamp | Cable A | Cable B | Cable C |
---|---|---|---|
1 | red | white | white |
2 | red | brown | brown |
3 | white | black | green |
4 | white | blue | yellow |
5 |
|
| Shield |
From a length of 30 m, use the shielded extension cable with stranded wire (connection to terminal 5), art. no. 802205.