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Specifications
Type: Refrigerants: Ammonia (NH3), Carbon Dioxide (CO2),
Hydrocarbons, and HFCs, HCFCs, CFCs
Combustible gases: Methane (CH4), Propane (C3H8), Butane (C4H10), LPG,
and Hydrogen (H2)
Measuring Range:* ppm, %LEL or Vol%
Status Indicators: 1 alarm system green and red LEDs
2 alarm system green, yellow and red LEDs
Power Supply: 12 VDC or 100-230 VAC 60 / 50 Hz
Distance of Sensor 1 or 2 sensor 200 ft (60 m); 4-wire
from Controller: 4 or 6 sensor 500 ft (150 m); 4-wire
Audible Alarm: Buzzer
Relay:* 1 or 2 alarm relay, SPDT
Rating 10 A @ 120 / 230 VAC, resistive load
Ambient Conditions:* Temperature IP41 - 4 to +122 °F (- 20 to +50 °C)
IP66 - 40 to +122 °F (- 40 to +50 °C)
Humidity 0 to 95 %RH, non condensing
Altitude 0 to 10,000 ft (3,050 m)
Controller Enclosure: powder coated aluminum, M20 cable gland, IP51
Size (w x h x d) 1 or 2 sensors 4.1” x 8.4” x 3.2” / 105 x 215 x 85 mm
Approx. 4 or 6 sensors 10.4” x 10.3” x 3.3” / 265 x 265 x 85 mm
Weight Approx. 1 or 2 sensors 2.9 lbs / 1.3 kg
4 or 6 sensors 5.7 lbs / 2.6 kg
Instrument Enclosure: ABS; M20 cable gland
Size (w x h x d) IP41 3.4” x 5.6” x 2.1” (90 x 145 x 55 mm)
Approx. * IP66 6.5” x 6.9” x 3.3” (165 x 175 x 85 mm)
Ex d 5.2” x 6.3” x 3.6” (135 x 160 x 95 mm)
Weight Approx.* IP41 6.3 oz (180 g)
IP66 22 oz (623 g)IP66 22 oz (623 g)
Ex d 9.3 lbs (4.2 kg)
Approvals CE, UL, CSA, IEC, EN 61010-1
Warranty 1 year for both the instrument and the sensor
Data sheet : https://www.mybacharach.com/wp-content/uploads/2015/06/MGD100_Datasheet_lowREV1.pdf
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