ENMET MX-42A - Manual (Page 19)

MX42A C ONTROL ENMET Corporation
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7.0 Specifications 7.0 Specifications 7.0 Specifications 7.0 Specifications
N OTE : All specifications stated in this manual may change without notice.
7.1 Physical
Enclosure PVC (polyvinyl chloride), completely shielded inside
Operating temperature -10°C to +40°C
Storage temperature -20°C to +55°C
Relative humidity 0 to 95%, noncondensing
Tightness IP54
Dimensions 13.38x11.81x4.22 (340 x 300 x 107 mm, length x height x depth)
Weight 10.5 lb (4.75 kg)
Positioning wall-mounted
Warranty 1 year
Function Control unit for gas detection
Capacity 4 channels (2 optional)
Measurement continuous
Manufacturer OLDHAM FRANCE
7.2 Display
Display Digital LCD
Measuring scale 0 to 100, 0 to 300, 0 to 1000, 0 to 2000; preset at factory, not field convertible
Signal lamps 24 LEDs, see details in Section «ALARM»
7.3 Power supply
Electrical supply accessible in enclosure:
103 V to 122 V AC , 50/60 Hz
207 V to 244 V AC , 50/60 Hz (option) Not field convertible
19 V to 32 V DC
43 to 60 V AC (option)
Fuses:
0.63 A, time-delayed, for 230 V and 110 V
4 A for 24 V
2 A, time-delayed, for 48 V
Power consumption: 85 V AC or 67 W
On/off switch inside enclosure
Earth terminal: yes
Cable outlet through 10 metallic cable glands, connected earth ground.
Maximum shielded cable diameter: 0.37 in. (10 mm)
7.4 Measurement inputs
Line resistances (loop) in ohms between detector and Control
Sensor/transmitter detector of 4-20 mA type, 3 wires or 2 wires: 32 ohms (1 km long, cable 3 x 1.5mm²)