Pressure & Differential Pressure

Adjustable Air DP Switches

Type: GE-924

CE UKCA certificate

ATEX Ex-proof is available

OEM ODM service
Product description: Adjustable Air Differential Pressure Flow Switch, overpressure Monitor, vacuum monitor, HVAC system,It can be used to sense (differential) pressure and flow of air in ducts and pipes.
ISO9001 ISO14001 ISO45001 CE ATEX

GE-924 Adjustable Air Differential Pressure Switch for monitoring overpressure, vacuum and differential pressure of air or other non-combustible, non-aggressive gases. It can be used to sense (differential) pressure and flow of air in ducts and pipes.

Specification:
* Max. differential pressure: 5000Pa
* Protection Class: IP54
* Output: 1.0A (0.4A)/ 250VAC
* Working temperature:-20~85 C
* Storage temperature: -40~85 C
* Min. Actuating pressure: 20Pa(Standard);
min.starting interval: 10Pa;
range: 20~30Pa
* Installation Direction: vertical (standard installation style)
* Hose connection: pipe P6.2mm

Technology Data:

Type	Adjust Range	Return Difference	Deviation
GE-924A	20~200 Pa	10 Pa	10%
GE-924B	30~300 Pa	20 Pa	10%
GE-924C	50~500 Pa	20 Pa	10%
GE-924D	100~1000 Pa	20 Pa	10%
GE-924E	500~2000 Pa	100 Pa	10%
GE-924F	500~2500 Pa	150 Pa	10%
GE-924G	1000~5000 Pa	200 Pa	10%

Possible fields of application include:
* Monitoring air filters and ventilators
* Monitoring industrial cooling-air circuits
* Maximum air flow controller for variable air volume systems
* Overheating protection for fan heaters
* Monitoring flows in ventilation ducts
* Controlling air and fire-protection flaps
* Frost protection for heat exchangers

* Air proving in ventilation ducts

Drawing: