Macurco GD-2B User Instructions

1
Macurco™ GD-2B Combustible Gas Detector
User Instructions
Important: These User Instructions are to be provided to the homeowner/end user upon
product installation. Each person installing or using this equipment must read and
understand the information in these User Instructions before use. Installation of this
equipment by untrained or unqualified persons, or use that is not in accordance with
these User Instructions may adversely affect product performance and result in
sickness or death. For proper use see User Instructions or call Macurco Technical
Service.

Macurco GD-2B Specifications

General

Type	Fixed Gas Detector
Detection Method	Electrochemical Sensor
Weight	0.5 lbs
Power Supply	12-24 VDC
Battery Life	Not Applicable
Output	4-20 mA
Alarm Relay	SPDT
Operating Temperature	-20°C to 50°C
Dimensions	4.5" x 3" x 1.5"
Certifications	UL Listed
Humidity Range	5-95% RH non-condensing