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Adjustable Dual Pressure Switch 6bar For Hvac
Adjustable Dual Pressure Switch 6bar For Hvac
Adjustable Dual Pressure Switch 6bar For Hvac
Adjustable Dual Pressure Switch 6bar For Hvac
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 havc

Description

A dual pressure control from Grainger helps to protect commercial refrigeration and air conditioning systems. Dual pressure controls combine high-pressure compressor protection with low-pressure cycling or safety functions. Some models offer a visible pressure scale and can be adjusted through the range without removing the cover. Manual reset models are trip-free.

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)

Adjustable Dual Pressure Switch 6bar For Hvac

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

Adjustable Dual Pressure Switch 6bar For Hvac

Mounting Plate

Adjustable Dual Pressure Switch 6bar For Hvac

Adjustable Dual Pressure Switch 6bar For Hvac

FAQ

1 Q: What's the delivery time?

A: According to the specification and quantity of your order, generally 4

days for normal standard products within 10pcs.

2 Q:Are you manufacturer or trading company?

A: We are manufacturer with many years of experience.We have our

own factory.Welcome to visit our factory.

3 Q: Can we use our logo on the products?

A: Yes.We can provide OEM service.

4 Q: Do you have products with ex-proof certificate?

A: Yes,we can offer intrinsic-safety and flame proof certificates.

5 Q: What is the warranty of your products?

A: Normal is 12 months.

6 Q: What's the means of transport?

A: Express such as TNT,Fedex,DHL,UPS, or logistics by indicator.

Product tags

hvac pressure switch

,

hvac differential pressure switch

,

how to adjust air pressure switch
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Adjustable Dual Pressure Switch 6bar For Hvac

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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
Adjustable Dual Pressure Switch 6bar For Hvac
Adjustable Dual Pressure Switch 6bar For Hvac

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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