Connection RLDS Hardware Specifications • 23
6 RLDS Hardware Specifications
Hardware Specifications
Product Type
Multiple refrigerant gases and multiple area monitoring system for low level
continuous monitoring of CFC, HCFC, and HFC refrigerant gases used in most
commercial refrigeration systems. System design supports compliance to the
refrigerant monitoring requirements of ANS/BSR ASHRE 15-2007 and
ASHRAE Safety Code 34-2007.
Coverage
4-point standard, expandable to 16 points in 4-point increments
Detector Type
Infrared Non-Dispersive
Gas Library:
CFC: R-11, R-12, R-113, R-114, R-502, HFP
HFC: R125, R-134a, R236FA, R245Fa, R32, R-404a (HP62), R-407a,
R-407c (AC9000), R-407F, R-410a (AZ20), R422a, R422d, R427a,
R-507 (AZ50), R-508b (SUVA95)
HCFC: R-123, R-124, R21, R-22, R227, R-23, R-401a (MP39), R-402a
(HP80), R-402b (HP81), R-408a, R-409a, R-500, R-503
Halon: H1211, H1301, H2402
Other: FA188, FC72, H1234YF, H1234ZE, N1230, N7100, N7200,
N7300, N7600, R424A, R426A, R438A, CUSTOM
Sensitivity
All gases 1 PPM
Measuring Range
All gases 0 to 10,000 PPM
Accuracy*
Most gases ±1PPM ±10% of reading from 0-1000 PPM (R11, R22, and R113
±10 PPM ±15% of reading 0-1000 PPM)
*At reference environmental conditions (77°F/25°C, 45% RH
non-condensing, 1 ATM)
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/Weight
12.23”H x 13.7”W x 4.96”D (31.06 cm x 34.80 cm x 12.60 cm) /
15 lbs.
Temperature Drift
±0.3% of reading per degrees C
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 40dB(A) @ 10 feet (3 meters)
Table 6-1 - RLDS Specifications
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