Specifications

Multi-Zone Gas Monitors
P/N: 3015-5074 Rev 10 7
General Multi-Zone Specifications
Coverage
4 point standard, expandable to 16 points in 4 point increments
Detector Type
Infrared Non-Dispersive
Front Panel
3 Indicator lights:
• Green Monitor is powered on. LED glows during normal operation; flashes when
unit is in warm-up mode
• Red Alarm. LED flashes when any point has exceeded the alarm setting.
• Yellow Fault. LED flashes when there is a system fault
Size (H x W x D)
12.23" x 13.7" x 4.96" (31.06 cm x 34.80 cm x 12.60 cm)
Weight
15 lbs. (6.8 kg)
Sampling Mode
Automatic or manual (hold)
Re-Zero
Auto or on zone change
Response Time
5 to 315 seconds – depending on air line length and number of zones
System Noise
Less than 40 dB(A) @ 10 feet (3m)
Monitoring Distance
1,200 ft (366 m) maximum for combined length of sample + exhaust tubing (each zone)
Conditioned Signal
Dual optional 4-20 mA DC isolated outputs. Channel 1 = zone area, Channel 2 = PPM
Alarms
Four SPDT alarm contacts rated 2A at 250 VAC (inductive) 5 A at 250 VAC (resistive).
Three are assigned to PPM level alarms, one assigned to system faults.
Communications
Full two-way communications with Remote Display Module or Building Management
System via RS-485 serial interface. RS-232C communications port standard.
Power Safety Mode
Fully automatic system reset. All programmed parameters retained.
Operating Temp
32 to 122 °F (0 to 50 °C)
Ambient Humidity
5% to 90% RH (non-condensing)
AC Power
100 to 240 VAC, 50/60 Hz, 20 W
Certification
UL 61010-1, CAN/CSA 22.2 No. 61010-1 & CE Mark
Warranty
2 years from date of shipment
Altitude Limit
6,562 ft (2,000 m)
Sensor Life
7-10 years