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Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust
Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust
Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust
Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust
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

Dual Pressure Switch for HVAC/R Compressor, Low Pressure Auto Adjust​

Description

Where should a pressure switch be installed?

Except for special installations such as constant pressure water pump systems in-well systems that do not use a conventional water pressure tank or water storage tank, the pressure control switch should be located as close to the pressure tank as possible.

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)

Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

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

Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

Mounting Plate

Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

Product tags

pressure switch for air compressor adjustment

,

air compressor pressure switch adjustment

,

adjusting air compressor pressure switch
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Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

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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
video
Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust
Dual Pressure Switch for HVAC/R Compressor , Low Pressure Auto Adjust

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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