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Infrared Refrigerant Gas Detector
?Long-life, proprietary infrared （NDIR） sensor
?Detects CFCs, HFCs, HCFCs and new HFO refrigerants
?No cross interference to other gases, humidity or
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詳細介紹
銷售：鐘
MGS-250紅外制冷劑氣體探測器、MGS-250紅外制冷劑氣體探測器
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 | |
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.