Instruction 3015-4148
85
RDM800 - Specifications
Product Description:
The RDM800 Remote Display Module provides remote programming, interrogation
and display functionality to support the HGM3000 Refrigerant Gas Monitor. The
system design supports compliance to the refrigerant monitoring requirements of
ANS/BSR ASHRE 15-1994.
Inputs:
The RDM800 accepts inputs from up to four HGM300 monitors. It offers a wide
variety of displays and can fully program any associated monitor.
Display:
Back lit LCD.
Data Logging:
The user may view a graphical display of the PPM trend for each zone.
Power Indication:
Green LED glows when AC power is applied
Alarm Indication:
Red LED glows and alarm condition is displayed
Fault Indication:
Yellow LED glows and fault condition is displayed
Password Protection:
The RDM800 can be password protected to prevent the unauthorized editing of
setup parameters without disturbing the ability to monitor system outputs.
Power Safety Mode:
Fully automatic system reset; all parameters maintained.
Monitoring Distance:
Up to 1500 feet from furthest HGM300
Communications:
Full two-way communication with HGM300 monitors via RS-485 interface
Second RS-485 interface provided for connection to a Building Management
System
Relays:
Two SPDT programmable alarm contacts are provided (Rated 5 amp 120VAC)
Operating Temp:
32 to 113 °F (0 to 45 °C)
Ambient Humidity:
5 to 90% (non-condensing)
Size/Weight:
11"H x 10"W x 3"D - 5 lbs.
AC Power:
120 or 230 VAC, 50/60 Hz, 21 Watts
Mounting:
Wall
Mount
Certification:
UL #61010-1 and CE Mark
Warranty:
Two (2) Years from date of shipment
Altitude Limit:
2,000
Meters
