Macurco GD-1D Dual-Level Combustible Gas Detector: Use with Alarm Systems, Dual Relays

Gas detector for use with alarm systems, dual relay output. Flush mount, two N.O. alarm relays, 12-24 VAC or VDC operation, special calibrations available.

Special order item. Non-returnable or subject to restocking fees

Macurco GD-1S Gas Detector for 12VDC Systems: Boats, Buses, Motor Homes

GD-1S Gas detector for use with alarm systems, surface mounted. Surface mount enclosure, 12 VDC operation, N.O. alarm relay, special calibrations available.

Macurco GD-21 Combustible Gas Alarm: 120VAC, Stand-Alone

Macurco GD-21 Combustible Gas detector: Natural Gas, LP, Propane, Butane, and Gasoline Fumes. Stand-alone residential enclosure. 120 VAC operation, 85db buzzer, easy installation, maintenance free.

Special order item. Non-returnable or subject to restocking fees.

Macurco GD-2A Heating Gas Detector

Detects heating gases: Propane (LP), and natural (methane). Features SPDT alarm and N.C. trouble relays. Does not require maintenance or recalibration. The GD-2A is designed for use alone or for connection to alarm control panels. It can operate on 12 to 24volts.

The GD-2A does NOT detect carbon monoxide.

Macurco GT-11A Analog Gas Transducer for DVP-120 or HVAC/Building Automation Systems (GT11A)

Analog gas transducer for use the DVP-120 or with HVAC/Building Automation Systems. Dual linear output transducer, 4-20ma output, 24 VAC or VDC operation, special calibrations available.

Special order item. Non-returnable or subject to restocking fees.