Thermal Gas Systems HALOGUARD IR User Manual

Rev.1/26/01
1
HALOGUARD
TM
IR
MULTI-POINT, COMPOUND SPECIFIC MONITOR
INSTRUCTION MANUAL
SERIAL NO.
MODEL NO.
Temp. Range
1 - = > 60
o
F
2 - = 40 - 60
o
F
3 - = < 40
o
F
Gas Type
1 - R-11
2 - R-12 Range
3 - R-22 1-0-1000ppm
4 - R-134a
5 - R-113
6 - NH3
7 - R-123
Outputs
1 - 4 x 5A Relays
2 - 0 – 5/10 VDC
3 - 4 - 20mA
4 - RS232/485
5 – 7 x 10A.
Options/Accessories
A - Audible Alarm
B – Battery B/U-UPS
E - Inlet/Outlet Extension
L - Strobe Light
S - Scanner
R – Remote Expansion
Module
11285 Elkins Road Bldg. H-1
Roswell, GA 30076
TEL: 770-667-3865
FAX: 770-667-3857
www.thermalgas.com

Thermal Gas Systems HALOGUARD IR Specifications

General

Power Supply	24 VDC
Output	4-20 mA
Protection Rating	IP66
Technology	Infrared (IR)
Response Time	<10 seconds
Operating Temperature	-20°C to +50°C
Operating Humidity	0 to 95% RH non-condensing
Alarm Relays	2 SPDT

Summary

Before Installation

Site Selection Criteria

Guidelines for choosing a suitable installation location, considering power, sample points, and environmental factors.

Function of LEDs, Pushbuttons, and LCD Display Information

Indicator Lights and Buttons

LCD Display Features

Installation

Mounting the Unit

Wiring Connections

Details on connecting relay terminals, power supply, analog output, and auxiliary inputs.

Setup and System Configuration

Configuration Jumpers

Explains the function of various jumpers (RUN, SETUP, TEST, ALARM, CAL, SPAN, JP5) for system setup.

System Configuration Settings

Details on relay setup, analog output adjustment, LCD brightness, and scanner configuration.

Calibration

Testing

Alarm and Reset Test Procedures

Troubleshooting

Common Causes of Nuisance Alarms

Specifications

Technical Specifications Summary