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Pressure Switches (427)

Air Differential Pressure Switch

FOB Price: US $8.5 - 9.5 / Piece Get Latest Price
Min.Order Quantity: 50 Unit/Units
Supply Ability: 1000 Unit/Units per Month
Port: Shenzhen
Payment Terms: T/T
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Quick Details

Place of Origin:
Guangdong China (Mainland)
Brand Name:
CATIC
Model Number:
609
Max. Current:
2A
Max. Voltage:
250v
Max. Working Pressure:
7500pa
IP:
65
Certificate:
CE
Work Temperature:
-20~85ā„ƒ

Packaging & Delivery

Packaging Detail: paper box
Delivery Detail: 2 weeks

Specifications

Air and other non-combustible, non-aggressive gases
Monitor overpressure, vacuum and differential pressure for air and others

Applications

Air and other non-combustible, non-aggressive gases

Monitor overpressure, vacuum and differential pressure for air and compatible gases.

Possible applications are:

monitor air filters and ventilators

monitor air status in heating and cooling circuits

monitor flows in ventilation duct

other applications

 

 

Specifications

Adjustable range: 4 ranges selectable, different engineering units available, see models

Pressure limit: 7500Pa

Working temperature: -20~ 85°C

Storage temperature: -40~85°C

Pressure connection: φ6.0mm plastic pipe, P1 high and

P2 low pressure

Service life: over 106 switching cycles

Electrical Contact: SPDT, max. 2A/250VAC,         max. frequency 6 switching cycles/min

Electrical connection: 3 screw terminals

Repeatability: ±2%

Materials: housing PC, cover PC, diaphragm silicone and contact silver

Weight: 140g with bracket, 90g without bracket

Protection: IP54 with cover

Installation: vertical, pressure ports P1 and P2 downward.

This is the factory-calibrated position. If horizontally installation needed, the switching value should plus about 20pa (cover upward) and minus about 10pa (cover downward). See operation manual.

Accessory: the pressure connection set (part number 1001)

includes plastic pipe 2m, 2 pressure connection parts and 4 screws.

 

Structure

1. Bracket for installation

2. Diaphragm

3. P1 high pressure or low vacuum

4. P2 low pressure or high vacuum

5. Scale dial (switching point setting)

Remark: it is for the one with bracket, the left one in the upper left picture of this page. Another style with installation ear is the right one in the picture. The two styles are for different applications. Their internal structures are the same.

Models

 

 

609.

X

X

X

 

Scales for different units

Enclosure

With install ear

0

 

 

 

No ear, with bracket

1

 

 

mbar

inch wc

mm wc

Adjustable range

20-300Pa

 

0

 

0.2-3

0.08-1.2

2-30

 

50-500Pa

 

1

 

0.5-5

0.2-2

5-50

 

100-1000Pa

 

2

 

1-10

0.4-4

10-100

 

0.5-2.5KPa

 

3

 

5-25

2-10

50-250

Engineering unit

Pa

 

 

0

 

 

 

 

mbar

 

 

7

 

 

 

 

inch wc

 

 

8

 

 

 

 

mm wc

 

 

9

 

 

 

 

 

Dead Band

 

Part No.

Range

DB

609.X0X

20-300Pa

10Pa

609.X1X

50-500Pa

20Pa

609.X2X

100-1000Pa

20Pa

609.X3X

0.5-2.5KPa

30Pa

Re: the DB is factory set.

 

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Shenzhen CATIC Intelligent System Co., Ltd. is a high technology company engaged in the fields of automation system applications and instrument development & manufacture. We are based on the HVAC/R industry and supplying various instrument and control products and services. We have two business departments. One is for engineering services of automation systems and the other is for instrument distribution. We are partner of many well known foreign companies.

As a system integrator for ... View detail

Basic Information

Product/Service (We Sell): Temperature Sensor,Pressure Switch,Co Transmitter,Co2 Transmitter,Mano Meter  
Brands: CATIC  
Number of Employees: 101 - 200 People  

Trade & Market

Main Markets: South America
South Asia
Western Europe
Eastern Asia
Eastern Europe
Oceania
Southeast Asia
Mid East
Domestic Market
Total Annual Sales Volume: US$2.5 Million - US$5 Million  
Export Percentage: 41% - 50%  

Factory Information

Factory Size (Sq.meters): Below 1,000 square meters  
Factory Location: Plant 3F North , Nankeng 2nd Industrial Zone, Bantian Street,  
Number of Production Lines: 4  
Number of R&D Staff: 11 - 20 People  
Number of QC Staff: 5 - 10 People  
Contract Manufacturing: OEM Service Offered   Design Service Offered   Buyer Label Offered  

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China (Mainland) | Contact Details
Experience: Established 2001

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Ms. Amy Gao
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