MGS-250
MGS-250
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- Long-life, proprietary infrared (NDIR) sensor
- Detects CFCs, HFCs, HCFCs and new HFO refrigerants
- No cross interference to other gases, humidity or temperature
- Modbus RTU interface, analog output, BAS/BMS system connectivity
- Set all parameters and outputs without opening the unit.
Bacharach's MGS-250 Infrared Refrigerant Gas Detector is the leader in performance and flexibility. It can be configured as either a broadband sensor used for gross leak detection, or as a gas-specific version that’s pre-calibrated and characterized for precision response to individual refrigerants. The MGS-250 is the economical solution for detecting refrigerants without the limitations posed by solid-state sensor technologies.
Advanced infrared sensing technology makes the MGS-250 immune to cross sensitivities from combustible and toxic gases, as well as changes in temperature and humidity. The infrared sensor provides low-level leak detection and delivers up to 5 to 7 years of virtually maintenance-free operation. The MGS-250 has an alpha-numeric LED display, status indicator, on-board relay, and alarm to alert personnel when levels have exceeded the preset limit.
Type |
Leak detector using IR sensors |
|
Gases |
Refrigerants – CFCs, HCFCs, HFCs, HFOs |
|
Measuring Range |
0 to 3,500 ppm |
|
Display |
4-digit, 7-segment red LED and green status LED |
|
Output |
Analog |
4 to 20 mA, 0 to 5 V, 0 to 10 V, 1 to 5 V, 2 to 10 V |
Digital |
Modbus RTU via RS 485 |
|
Power Supply |
24 VDC or 24 VAC; 3- or 4-wire |
|
Relay |
1 alarm relay, SPDT |
|
Rating 1 A @ 24 VDC, 0.25 A @ 240 VAC, resistive load |
||
Alarm delay 0 to 15 minutes; user-programmable |
||
Ambient Conditions |
Temperature |
- 22 to +104 °F (- 30 to +40 °C) |
Humidity |
5 to 90 %RH, non condensing |
|
Altitude |
0 to 10,000 ft (3,050 m) |
|
Enclosure |
ABS; snap-in cable gland for 0.115 to 0.25” cable |
|
Size (w x h x d) |
Approx. 4.0” x 5.5” x 1.5” (100 x 140 x 40 mm) |
|
Weight |
Approx. 6.3 oz (180 g) |
|
Approvals |
CE, UL, CSA, IEC, EN 61010-1 |