4600 GasPlus® Universal Transmitter

The Series 4600 GasPLUS® is a toxic gas and oxygen transmitter designed for single and multi-point monitoring applications where ruggedness, flexibility, and ease of maintenance are critical.

The basic Series 4600 transmitter is a two-wire device providing a 4-20 mA output. For additional output flexibility, Series 4600 MB transmitters offer RS-485/232 MODBUS® RTU output and relay contacts in a multi-wire configuration.

• Local display
• Non-intrusive calibration
• No sensor warm-up time
• Remote sensor maintenance
• Sensor removal without the need to declassify the area
• Sensor end-of-life indicator

4600MB Additional Features:

• Optional built-in alarm relays
• RS-485/232 MODBUS® RTU output
• Security lockout

Approvals: (for x-proof NEMA-7 housing with intrinsically safe sensor connection)

• (4600)ETL & UL/C-UL Class I,Division 1,Groups B,C,D
• RS-485/232 MODBUS® RTU output
• (4600MB) Class 1/Zone 1/Groups IIC, EX d IIC T6