2015 Intelligent pressure controller, 220VAC pressure air switch with back connection,digital pressure controller
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.
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
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
l When pressure value reach set alarm value,AL1 bright,AL2 flicker
l 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
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 |
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.