Model 580A
30
7.2 General Specifications - Controller
7.2.1 Mechanical
Specifications
Dimensions:
2.1”W x 6.9”H x 11.5”D (53mm x 175mm x 292mm)
Weight:
3.8 lbs. (1.8 kg)
Mounting Configuration:
Rack, panel, wall
7.2.2 Environmental
Specifications
Temperature Range:
32°F to 140°F (0°C to 60°C)
Storage Temperature:
-4°F to +149°F (-20°C to 65°C)
Operating Humidity Range:
15% to 95% Non-Condensing
7.2.3 Electrical
Specifications
Power: 105-130
VAC/50-60
Hz
205-255 VAC/50-60 Hz
22-30VDC. 9-Watts nominal per channel (117 VAC)
Alarm Circuits:
4 Amp relays @117 VAC, resistive
Output Signal:
None
7.2.4 System
Specifications
Digital Readout:
Range 0-99% Lower Explosive Limit (% LEL)
Accuracy:
± 3% LEL for < 50% LEL gas, and 5% for >50% LEL gas
Electrical Classification:
General purpose (non-hazardous, indoors)
Warranty: Two
years
Approvals: CSA
7.3 General Specifications - Sensor
7.3.1 System
Specifications
Type:
Diffusion, low temperature catalytic bead Standard
Industrial Types: Combustible Gas; High Temperature
Combustible Gas
Response Time:
T
50
typical 6-seconds
Zero Drift:
Less than 5% per year
Typical Life:
3 years in normal service
Electrical Classification:
NEC Class I, Division 1 and 2, Groups B, C, and D
Warranty: Two
years
7.3.2 Environmental
Specifications
Temperature Range:
(Operating and storage)
-65°F to 200°F (-55°C to +93°C) standard; high
temperature special to 400°F (200°C)
Humidity:
15% to 95% R.H
