red Refrigerant Gas Transmitter
Infra

MGSw250 IR

Ideal for Supermarkets/Convenience Stores, Commercial
Chiller Plants, Food Storage/Processing Facilities,
Wineries, Schools and Hospitals, Maintenance Facilities

Features & Benefits:
Long-life, Non-Dispersive Infrared (NDIR) sensor
allows for accurate low-level leak detection
Detects all refrigerants (CFC, HFCs, HCFC, HFO’s),
including HFO1234YF, HFO1234ZE, R410a & R22
Fast-responding, refrigerant-specific sensor with
no cross interferences to other gases
No field calibrations required
Modbus RTU interface to connect to BAS/BMS
systems and on-board alarm relay
User selectable analog output: 4-20 mA, 0-5V,
1-5V, 0-10V, 2-10V
Bright, alpha-numeric LED real-time display with
on-board audible and visual alarms

Accurate, Economical Low-Level Leak Detection
Bacharach's new MGS-250 Infrared Refrigerant Gas Transmitter is the leader in performance and flexibility at an
economical price. There are two versions available - a cost-effective broadband sensor used for gross leak
detection or gas-particular versions that are even more distinct, pre-calibrated and characterized for response to
specific refrigerants. Its simple-to-use interface gives the user the ability to set all parameters and outputs
without opening the unit, moving jumpers, using mulitmeters or adjusting potentiometers.
The MGS-250 family is a cost effective solution for detecting a variety of refrigerants without the limitations
posed by solid-state sensor technologies. The long-life, proprietary NDIR infrared sensor allows for accurate
low-level leak detection (0-3,500 ppm), delivering up to 5-7 years of maintenance-free operation without the need
for costly annual gas calibrations. Infrared sensing technology makes the MGS-250 immune to cross sensitivities
to combustible and toxic gas as well as changes in temperature and humidity. The unit has an alpha-numeric
LED display to show constant real-time readings, an on-board LED indicator for when the sensor is in an alarm
state, and an audible alarm to alert personnel in the area that levels have exceeded the desired limit. An optional
protective splash guard is available for use in areas with high water spray such as food and beverage facilities or
chiller rooms.
1-800-736-4666

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724-334-5000

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w w w. M y B a c h a r a c h . c o m

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help@MyBacharach.com