Pressure & Differential Pressure

  • GE-511A Differential Pressure Switches with Brass Body
  • GE-511A Differential Pressure Switches with Brass Body
GE-511A Differential Pressure Switches with Brass BodyGE-511A Differential Pressure Switches with Brass Body

GE-511A Differential Pressure Switches with Brass Body

  • Brass Body
  • Adjustable Pressure Setpoint
  • OEM ODM Customized
  • Product description: GE-511A Brass body is Pressure Differential Switch with adjustable setpoint. The adjustable differential pressure switch could be calibrated directly by manufacturer according to customer's requiremen
  • INQUIRY

GE-511A Brass body DP Controller is Pressure Differential Switch with 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


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.
Differential Pressure Switches Brass Copper Pipe
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.


pressure port of differential pressure switches

Specification:
* Max Voltage 250V, Max Current 3A
* Output: Single SPDT Switch
* Connection: G1/4" Female or NPT1/4"
* Material: SS304 SS316L or Brass
* Max Static Pressure: 20bar
* Repeatability: 1% Span
* Accuracy: 0.001Mpa
* Easy External Adjustment
* NEMA 4 Enclosure, Watertight Conduit Connector


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

Drawing of Differential Pressure Switch


Replace Common Target Paddle Flow Switches as Differential Pressure Type Flow Switches:

Till today, the target type flow switch still is popular, because the price is very low, but less user pay attention to the prevalence of the short lifetime of target flow switch. Admittedly, the lifetime only have 1-2 years, then the user have to change a new target flow switches.

disadvantage of target paddle flow switch

  { The Failure and disadvantage of Target Type Flow Switches }


Most user have accepted this problem as ineluctability, but, it' s a wrong opinion. If the user choose our GE-511 series Differential Pressure type flow switches to replace the common target flow switch, the lifetime could achieve more than 10 years.



Water Pump with Differential Pressure Switch

Differential Pressure Type Flow Switches is detecting the pump water flow

CONTACT US

Contact: Mr.Robert

Phone: 008613166369204

Tel: 0086-21-31668814

Email: sales@ayt.hk

Add: Building 17 &22, No.2928, Chuan Zhou Highway, Shanghai, 201319, China