The General Monitors S4000C Intelligent Sensor is a microprocessor-based Transmitter designed for use with General Monitors’ integral three-digit readout. The General Monitors S4100C is designed to measure and display concentrations of combustible gases in the 0-100% LEL range, but will continue to display concentrations up to 120% LEL. The sensing element may be incorporated in the transmitter housing or remotely mounted at distances of 600 meters.
The General Monitors S4100C Gas Detector will record the number of successful calibrations, compute the sensor output in mV during calibration and store in non-volatile memory, along with calibration and set-up parameters.
RS-485 Dual Modbus serial output, in addition to 4-20mA, provides measurement, setup and status of up to 247 nodes
10-35 VDC operation allows longer cable runs and lower cost installation
Selectable calibration gas level with non-standard gas concentrations possible
Three (3) digit LED displays up to 120% LEL and alarm status
Fully adjustable alarm levels with open collector outputs lower wiring costs and allows for flexible operation
Sensor can be remote mounted up to 600 meters from transmitter for increased installation flexibility
Industry standard 4-20 mA output for remote alarm and fault indication
Compatible with ELPRO Technologies wireless devices.
Applications:
Refineries
Drilling rigs and platforms
Fuel loading facilities
Compressor stations
Oil rig logging
LNG/LPG processing and storage facilities
Gas turbines
Solvent vapors
Chemical plants.
Approvals/Standards:
CSA
FM
ATEX
CE
SIL
CA Fire Marshall
IECEx
GOST
PESO
MED
DNV-GL
