Series v8 field adjustable 1 to 6 inch pipe leak proof body chemical resistance.
Dwyer explosion proof air flow switch.
A supply voltage of 24 vdc 120 or 240 vac is required.
Series 1620 high reliability repetitive accuracy within 1.
Easy access to the spdt relay and power supply terminals is provided by removing the top plate of the aluminum housing.
Series 1950 set points from 03 to 20 in w c explosion proof and weatherproof.
Monitor flow in 1 2 to 2 12 70 to 50 80 mm pipe explosion proof compact flotect mini size flow switches are compact and designed to monitor liquid gas or air flows.
Applications include low air flow condition duct alarm fan monitoring damper feedback air handlers and air flow proving in hvac systems.
The switches control dampers according to flow and shuts down burners when air flow through heating coil fails.
Dwyer pressure switches are explosion proof atex approved weatherproof compact and low cost.
Applications include hvac applications process applications all weather applications and gas furnaces.
The ase 1 has an external adjustment of setpoint so one does not have to remove the explosion proof housing.
Dwyer s flow products included in this category are compact and explosion proof.
Explosion proof differential pressure switch combines the best features of the popular pressure switch with the benefit of natural gas compatibility.
Compact and easy access to the spdt relay.
Air and non combustible compatible gases.
Some applications are control dampers according to flow signals alarm shuts down burner and protects pumps motors and other equipment against low or no flow.
Air quality air flow switches.
Screw type on top of housing.
Temperature range 40 to 140 f 40.
This category contains sensors with an electrical contact output at a specific air flow rate.
Dwyer flow switches are economical and reliable.
They monitor liquid gas and air flows.
The mcdonnell miller afe 1 series explosion proof air flow switch is used to prove flow in ducts in hazardous areas.