Overview
QYK202 intelligent pressure controller is an intelligent digital display pressure measurement and control product integrating pressure measurement, display, output and control. The product is a fully electronic structure. The front end adopts an oil-filled piezoresistive pressure sensor with an isolation film. It is converted by high-precision A/D, processed by a microprocessor, displayed on site, and outputs one analog quantity and four switching quantities.
The intelligent digital pressure controller is flexible to use, simple to operate, easy to debug, safe and reliable. It is widely used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries to measure, display and control the pressure of fluid media on site.
Features
◆100 standard instrument installation
◆4-digit LED digital tube display
◆Four-way control point relay output
◆On-site setting of control points
◆4~20mA standard signal output
◆Power supply optional 24VDC, 220VAC
technical parameter
Measuring range |
0~3M |
Accuracy class |
0.5% |
Overload capacity |
200% |
Type of pressure |
Gauge |
stability |
≤0.1% /year |
voltage |
24VDC |
Display method |
0.56 "digital tube |
Display range |
-1999~9999 |
Ambient temperature |
-20℃~70℃ |
Relative humidity |
≤80% |
Installation thread |
M20*1.5 |
Material |
Stainless steel |
Dimensions
Selection Guide
QYK202 type liquid level controller selection guide |
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QYK202 |
Rod type liquid level controller 0-3m |
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Control point |
K2 |
2-way control |
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K4 |
4-way control |
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K5 |
5-way control |
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output signal |
I |
4-20mA |
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R |
RS485 |
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Supply voltage |
D |
24VDC |
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A |
220VAC |
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Range |
Fill in as needed |
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Pole length |
L (m) |
Selection tips
1. The threaded interface can be customized according to user requirements, and it must be specified in the contract.
2. If the user has special requirements for the performance parameters and functions of the product, please consult with our company.
Baoji XingYuTeng Measure and Control Instruments Co.,Ltd.
E-Mail: info@xytck.net
Tel:+86 917 3307712
Fax:+86 917 3307036
Address: 5 / F, block C, building 10, high-end equipment Industrial Park, high tech Zone, Baoji City