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Brass Connection Dual Hvac Pressure Switch CE Certificated
Brass Connection Dual Hvac Pressure Switch CE Certificated
Brass Connection Dual Hvac Pressure Switch CE Certificated
Brass Connection Dual Hvac Pressure Switch CE Certificated
Specifications
Brand Name :
KeramControls
Model Number :
Q830 Series
Certification :
CE
Place of Origin :
China
MOQ :
10
Price :
$7-$10/pic
Supply Ability :
10000pics/month
Delivery Time :
7 days
Packaging Details :
package
Operating Temperature: :
-20~120℃
Material :
Stainless steel
Ingress protection :
IP54
High pressure :
8-30bar
Lower presure :
-0.5-6bar
Description

CE brass connection dual pressure switch

Description

What is a dual pressure switch?

Dual Pressure Switch. Dual pressure switches are to be used in refrigeration and air-conditioning systems to provide protection against overly low suction pressure or overly high discharge pressure. The controls are also used for beginning and stopping refrigeration compressors and fans on air- cooled condensers.

  • Q830 series dual pressure controls can be not only used in fluorinated refrigerant, but also in the air
  • and liquid (allowed liquid temp. -20 to 120°C)
  • Adjustable range and differential settings.
  • Renovated SPDT micro-switch ensures the reliable switch function.
  • Flexible mounting bracket suits various kids of application.
  • Upper lid is optional (IP44)
  • Various connections are available on request.
  • Automatic and manual reset version
  • The material of bellows is copper and pressure interface is brass.
  • CE approval

Specification

Model Low pressure(bar) High pressure(bar) Reset form(bar) Factory setting(bar)
Pressure adjust range Differential Pressure adjust range Differential Low pressure High pressure Low pressure High pressure
OFF ON OFF ON
Q830 -0.5~6 -0.6~4 8~30 3~5(fixed) Auto Auto 3 2 20 15
Q830HM -0.5~6 -0.6~4 8~30 ≤5 Auto Manual 3 2 20 Manual reset
Q830HLM -0.5~6 ≤1 8~30 ≤5 Manual Manual 3 Manual 20 Manual reset

Dimensions(mm)

Brass Connection Dual Hvac Pressure Switch CE Certificated

Electric Wiring

Rated Amps(A)

Rated Voltage(V)

Power Factory

(Cosφ)

125/250V

AC
Non-Industry Current 1 12
Industry Current Full Load 0.75 12
Locked Roter 0.45 72

Connection & Installation

Brass Connection Dual Hvac Pressure Switch CE Certificated

Mounting Plate

Brass Connection Dual Hvac Pressure Switch CE Certificated

Brass Connection Dual Hvac Pressure Switch CE Certificated

Brass Connection Dual Hvac Pressure Switch CE Certificated

Product tags

isolation valve for pressure gauge

,

pressure gauge isolation valve

,

smc pressure switch manual
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Brass Connection Dual Hvac Pressure Switch CE Certificated

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Product Detail
Brand Name :
KeramControls
Model Number :
Q830 Series
Certification :
CE
Place of Origin :
China
MOQ :
10
Price :
$7-$10/pic
Contact Supplier
Brass Connection Dual Hvac Pressure Switch CE Certificated
Brass Connection Dual Hvac Pressure Switch CE Certificated

Keram (Nanjing)ELECTRICAL Equipment Co., Ltd.

Verified Supplier
4 Years
jiangsu, nanjing
Since 1998
Business Type :
Manufacturer
Main Products :
Sensor Transmitters, DPT Differential Pressure Transmitter, Liquid Differential Pressure Transmitter
Total Annual :
2000000-3000000
Employee Number :
>100
Certification Level :
Verified Supplier
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