GE-511 Adjustable Differential Pressure Switch

 Sterile Stainless Steel or Brass material in option

This differential pressure switch is similar as UE 24-01 series and Dywer DXW-11-153 series differential pressure switch, could replace them with a very low price, to save the cost for the end user.

The pressure differential switch will react to pressure difference of two points, If the pressure between these points is higher than the pressure setpoint, then it "reacts". The GE-511 Differential Pressure switch adpot stainless steel material or brass material, smart structure, easy install, easy adjust.

The Differential Pressure Switch is a new type pressure and flow monitor switch, when the water flow (differential pressure) in system rises up or falls down to one set value, it will output a warning or sent switch-off signal to automatic control system. And it could also be used to indicate the status of pump or water filter.

It could avoid the shortcomings of annual inspection or changing target flow switch for water chiller unit so it could be applied widely in the water protection, status feedback of pump and by-pass control of differential pressure in evaporator and condenser in medium and large sized water chiller unit.

Technology Data:

Type	Pressure Setpoint Range	Switching Differential Set To	Output
GE-511A030	5~30k Pa	3k Pa	1x3A SPDT
GE-511A070	6~70k Pa	5k Pa	1x3A SPDT
GE-511A100	6~100k Pa	6k Pa	1x3A SPDT
GE-511A200	10~200k Pa	10k Pa	1x3A SPDT
GE-511A300	20~300k Pa	15k Pa	1x3A SPDT

     GE-511A Series is Pressure Differential Switch with single adjustable setpoint. The adjustable differential pressure switch could be calibrated directly by manufacturer according to customer's requirement, and printed the calibrated value on the label of product, so user needs not readjust in the field. The customer could calibrate by professional instrument according to the differential pressure required by equipment, and A.YITE COMPANY could provide relevant service.

     GE-511B Series is Differential Pressure Switch with 2 adjustable setpoint. In order to meet various requirements of customers, A.YITE COMPANY also developed the adjustable double setpoints DP switch for upper-lower limit control of differential pressure. And if choose the local indicator, it could be applied to control the water cooled evaporator and condenser in HVAC system, the more or less flow of other heat exchanger, and low flow of heat exchanger due to scaling or dirty jamming, which has incomparable advantages than target flow switch.

Type	Adjustable Range of setpoint	Deadband
GE-511C030	0.725psi ~ 4.35psi (5-30Kpa)	0.435psi
GE-511C050	0.87psi ~ 7.25psi  (6-50Kpa)	0.725psi
GE-511C100	0.87psi -14.5psi (6-100Kpa)	0.725psi
GE-511C200	1.45psi ~ 29psi (10-200Kpa)	1.45psi
GE-511C300	2.9psi ~ 43.5psi (20-300Kpa)	2.175psi

GE-511C differential pressure switches adopt stainless steel material, dirt resistant, sterile, sanitary. This differential pressure switch offers a large adjustable pressure range for the pressure setpoint, from 1psi to 43.5psi. It adopt precision snap-acting switch and sensitive diaphragms combine to provide a narrow deadband and one-percent span repeatability.

OEM & Customized Products Service:

1. Adjustable range of differential pressure setpoint, 5-25Kpa, 6-70Kpa 6-80Kpa or others.
2. Connection could be NPT1/4", BSP1/4" or others
3. Material could be SS316, SS316L or others

Download the catalogue of GE-511 Adjustable Differential Pressure Switch

Download the User Manual for GE-511 Adjustable Differential Pressure Switch