MSA General Monitors S4100C - Factory Default Settings; Sensor Material and Specifications When Connected to S4100 C

Model S4100C
4
Analogue output termination resistance min/max:
(including total cable resistance)
0 – 750 ohms
Analogue output open-circuit detection current range min/max:
1.0mA – 22.0mA
Analogue output fuse rating:
63mA Char “F” PC  1500A
Remote calibration input Isink max
2.7mA
Remote calibration input Vin max:
24VDC
Open collector output Isink max
Note: Inductive loads require an external clamp diode
100mA
Open collector output Vin max:
35VDC
Open collector output Vdrop-out @ 100mA max:
1VDC
2.6 Factory default settings
Calibration level:
50% LEL
A1 Trip Level
20% LEL
A1 Open Collector Output:
De-energised and non-latching
A2 Trip Level:
50% LEL
A2 Open Collector Output
De-energised and non-latching
Analogue output during calibration
1.5mA
Modbus Baud rate:
19200 Baud
Modbus Format:
1 stopbit, no parity, 8 data bits
Modbus Node address;
1
2.7 Sensor Material and Specifications when connected to
S4100C
General Monitors Sensors (11159-X) are constructed from 316 Stainless Steel. The
temperature and classification becomes
Ex emd IIC T5 Gb (Tamb -40ºC to +55ºC)
Ex emd IIC T4 Gb (Tamb -40ºC to +70ºC) when the sensors are fitted to the S4100C
units only.