Product Details

220VAC pressure air switch with back connection,digital pressure controller

Place of Origin Shaanxi, China
Brand Name Qi Xing
Model Number QYK104Z
Max. Current 20MA
Max. Voltage 220V
Max. Working Pressure 1000bar

Product Features

 2015  Intelligent pressure controller, 220VAC pressure air switch with back connection,digital pressure controller

Product Description

1.Overview

This is an intelligent digital displayed product for pressure testing & controlling. 

It integrates functions of measuring, displayoutput and control all in one. It has a complete electronic structure. 

Oil-filled piezo resistive pressure sensor with diaphragm is applied in the front part. 

The output is processed by high-precision and low temperature drift amplifier, then transformed by 

high accuracy A/D converter into digital signal that could be processed by MPU(Micro Processor Unit).

The processed signals control two switches then to test & control the pressure.

 

With flexible application, simple handling, easy debugging and high reliability, this product is 

widely employed to test & control the pressure of fluid medium in many industries including areas of 

hydroelectricity, city water, oil, chemical, machinery, hydraulic system etc.

 

 220VAC pressure air switch with back connection,digital pressure controller

220VAC pressure air switch with back connection,digital pressure controller220VAC pressure air switch with back connection,digital pressure controller

 

2.specification:

 

Pressure range

0~1000bar

Accuracy

0.2%F.S.

Over load

200%

Pressure type

Gauge

Liability

≤0.1% /year

Power

24VDC/220VAC

Display

0.56" LED

Display range

-1999~9999

Response time

<30ms

Ambient temperature

-20℃~95

Relative humidity

≤80%

Wetted part

SS306

Connecting thread

G1/4 male

Output 

relay 

 

3.Installation

3.1 Mechanical connection

It can be directly mounted in the hydraulic pipe by the connecting thread. In critical application,

such as server vibration or shock,soft hose is recommended to use.

 

3.2 Electrical connection

220VAC pressure air switch with back connection,digital pressure controller

 

To avoid electromagnetic interference,please know

 

1.the cable system should be as short as possible

 

2.To use shielded wire

 

3.To keep way from any interference resources,for example,electric appliances and devices.

If installed by soft hose,its body should be grounded independently.

 

 

4.Setting

 

How to finish the settings as following

 

Set switch point alarm value,reach set value (3000psi) and switch disconnection

 

 

 

When pressure value reach set alarm value,AL1 bright,AL2 flicker

 

When pressure value less than set alarm value,short press“SET” to reset

 

 

 

5.Notice 

 

1.To be stored and used in ambient temperature -20-80 and relative humility 0-80%

 

2.Connecting thread should be concentric and stable with the pipe system

 

3.When disassemble this product,please do not press it in its body

 

 

 

 

Packaging & Shipping

 220VAC pressure air switch with back connection,digital pressure controller220VAC pressure air switch with back connection,digital pressure controller

 

MOQ

1 piece

Warranty 

12 months

Payment 

T/T

Customized

Acceptable

Delivery time

Within 3days after got your payment or up to your order

Discount 

Large qty,enjoy a big discount

Promotion 

Every month

Inspection 

100% serious inspection procedure

Sample 

pay for the samples at first, then return the cost when you release bulk order

Courier 

DHL, TNT, UPS, EMS etc or your own courier

After-sales

Perfect after-sales Service

Skype

zhang.sunny30

 

Company Information

 

We are a professional manufacturer and exporter that engaged in the development, sales 

and customized service of Pressure sensors/transmitters, 

Temperature sensor/transmitters,

digital pressure gauges

level measuring instruments,

Pressure switch etc.

 220VAC pressure air switch with back connection,digital pressure controller

 

 

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