Bacharach MGS-450 Gas Detector Transmitter with semiconductor sensor for Refrigerant Gases (HFC, CFC, HCFC) 0-1000ppm measurement in Refrigeration Applications. 3 x relays (low, high & fault), analog output (4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V), RS485 MODBUS RTU output, included audible & visual alarms: 72dB @10cm buzzer and single tri-color LED (green, red, orange). IP41 or IP66 Housing. CE, UL and CSA Approvals. Factory configured for either R134A, R404A, R407A, R410A, R507A, R407C, R407f, R-1234ze, R32, R448A, R452A, R513A, R434A, R450A, R1234yf, R514A, R452B, R454A, R422, R422D, R427A, R449A or R454C. Mobile App Bluetooth Interface.
Part# with Options:
Price with Options:
01-R134a $0.00 03-R404A $0.00 05-R407A $0.00 07-R410A $0.00 09-R22 $0.00 11-R507A $0.00 23-R407C $0.00 26-R407F $0.00 52-R1234ze $0.00 55-R32 $0.00 56-R448A $0.00 57-R452A $0.00 58-R513A $0.00 59-R434A $0.00 60-R450A $0.00 61-R1234yf $0.00 62-R514A $0.00 63-R452B $0.00 64-R454A $0.00 65-R422 $0.00 66-R422D $0.00 67-R427A $0.00 69-R449A $0.00 70-R454C $0.00
(1) Gas for Bacharach MGS-400 (RF 0-1000ppm)
1-IP41 Housing $0.00 2-IP66 Housing $46.80
(2) Housing for Bacharach MGS-450
Mobile App Interface
Simple Configuration via App
Analog and Digital Communications
Audible and Visual Alarms
Multiple Cable Entries and Terminals
Quick, easy and intuitive commissioning, configuration and maintenance requires no special training
No tools required to set alarm behavior and alarm levels
Save time and money on maintenance procedures
Easy process with no potentiometers or volt meters
Mitigates false alarms and optimizes accuracy in refrigeration applications
Integrates with BMS / BAS control systems via Modbus and / or analog outputs
Trigger additional alarm beacons and mechanical ventilation in the event of a refrigerant leak
Comply with ASHRAE 15 / EN 378 - no additional hardware
Quick and easy installation of all wiring; daisy-chain power and digital communications
Suitable for use in all refrigeration applications from machinery rooms to freezers
Bacharach’s MGS-450 Gas Detector makes compliance with refrigeration safety
codes simple and easy, saving time and money on equipment and installation.
Using the MGS-400 App, users can intuitively use, commission and maintain their
gas detection system without the need for specialty training or tools. Pre-calibrated
sensor modules simplify maintenance, take minutes to exchange and do not require
the use of calibration gas.
The MGS-450 can trigger additional audio-visual alarms and act as a standalone gas
detection system, or integrate easily into a BMS / BAS or with Bacharach’s optional
MGS-408 Gas Detection Controller.