Usage

Indoor use only

Overvoltage

Category II

Pollution

Degree 2

ac Power

100–240 Vac, 50/60 Hz, 200 VA maximum

Supply voltage not to fluctuate more than ±10%

Operating Temperature

32–122°F (0 to 50°C)

Operating Altitude Limit

9762 ft (2975 m)

Operating Humidity

0 to 95%, noncondensing

Ingress Protection

IP54

Size

Height x Width x Depth = 15.6 in. x 13.6 in. x 7.6 in. (39.6 cm x 34.5 cm x 19.3 cm)

Weight

4 point unit = 14 lb (6.4 kg)

8 point unit = 15 lb (6.8 kg)

16 point = 17 lb (7.7 kg)

Sensor Type

Photoacoustic Infrared

Sample Line Tubing

¼ in. OD x 1/8 in. ID

6 mm OD x 4 mm ID

Sample Line Length

Up to 400 ft (121 m) for optimum performance, will support up to 1200 ft (366 m)

Gases Chillgard 5000

R-11, R-12, R-22, R-123, R-134A, R-401A, R-404A, R-407A, R-407C, R-407F, R-410A, R-422A, R-422D, R-427A, R-454B, R-466A, R-513A, R-514A, R-515B, R-1233zd(E), R-1234yf, R-1234ze, R-125, R-143A, R-152A, R-21, R-23, R-32, R-218, R-227, R-236FA, R-424A, R-426A, R-438A, R-448A, R-449A, R-452B, R-455B, R-507A, R-508B

Gases Chillgard 5000

NH3

Measuring Range

0–1000 ppm

Sensitivity (minimum detection)

1 ppm for all listed R-gases

10 ppm for NH3

Accuracy (linearity)

0– 50 ppm ±1 ppm, 51–1000 ppm ±10% of reading

Sensor Response Time

90% of gas reading < 19 sec

90% of gas reading < 60 sec for NH3

Relays

5 Form C, 8A 250 Vac resistive SPDT

Audible Alarm

95 ±5 dB(A) at 24 in. (61 cm) maximum

Communication Outputs

4–20 mA sourcing, 250 Ohm load; 0–10 V, 2 K Ohm minimum load; RS485 Modbus RTU;
RS-485 BACnet MS/TP