HONEYWELL 67978 GAS OR AIR PRESSURE LIMIT SWITCH NPT MOUNT, 1.5-7

GAS OR AIR PRESSURE LIMIT SWITCH NPT MOUNT, 1.5-7

HONEYWELL Gas or Air Pressure Limit Switch 1.5-7. Replaces Honeywell/New Honeywell/Champion/Luxair/Bendix. Replacement PID limit switch with built in controller for gas and air pressure control.

This gas or air pressure limit switch has a maximum flow of 22 SCFH (STREAM), a maximum switch actuating pressure of 3000 PSIG (207 BAR), and must be installed in a vertical pipe. The overall height of the gas or air pressure limit switch is 3.3 inches, the overall width is 3.5 inches and the overall depth is 2.8 inches.

The Panel Latch Switch Type 67978 is a pressure sensitive (normally open) limit switch for use in heavy-duty gas or air applications. The switch incorporates two female NPT threaded mounting holes and 19 terminal connections for straight blade screw-type terminals.

The Honeywell 67978 Gas Limit Switch has been designed for use with gas or air burner systems operating at up to 7 bar (100 psi) pressure. This miniature limit switch is normally open until gas or air pressure raises the plunger, at which point it switches and becomes normally closed. The NPT pipe connection is standard, making it straightforward to connect with pipe work. It complies with IEC (internationally accepted European) and CEN (European Committee for Standardisation) standards, and is suitable for use in both commercial and domestic applications.

The Honeywell 67978 Series Limit Switch, with Barrier Block, is a gas or air pressure type switch used to control changes in the pressure of the gas or air supplied to a fire suppression system. It switches off the gas when the pressure reaches a predetermined setting.

When you're working with applications that involve gas or air pressure, you're in a constant battle to keep your machine from going over the safe limit and exploding. It's crucial that you have a reliable system that will alert you when your machine reaches this threshold so that you can respond quickly to prevent catastrophe. Honeywell has a number of special pressure switches designed for such critical applications. Available in multiple models, these devices will facilitate safe operation by shutting down any system except for the gas or air pressure ones.

Honeywell 67978 Limit Switch can be used in air pressure and gas pressure applications