全国服务热线：
+86-0917-3307712
全国服务热线：
+86-0917-3307712
Overview
Intelligent pressure controller is a pressure measurement and control product integrating pressure measurement, display and control. The front end of the product adopts a high-precision pressure sensor. The output signal is amplified and processed by a high-precision low-temperature drift amplifier, sent to an A/D converter, and converted into a digital signal that can be processed by a microprocessor. The signal processed by arithmetic controls two switches. Measure and control the pressure of the control system. The intelligent pressure controller is flexible to use, simple to operate, easy to debug, safe and reliable. Widely applied
Used in hydropower, tap water, petroleum, chemical, machinery, hydraulic and other industries to measure, display and control the pressure of fluid media.
Features
◆ 4 digits display the current pressure value.
◆Pressure preset switch point output.
◆The switch value can be set arbitrarily between zero point and full scale.
◆The shell is equipped with nodal action light-emitting diodes for easy observation.
◆Key-press adjustment and on-site setting of various parameters, easy to operate.
◆Strengthened anti-interference design, suitable for various industrial environments with harsh electromagnetic fields.
Technical indicators and parameters
|
Control range |
0~20MPa |
Accuracy class |
≤±0.5%FS |
|
Type of pressure |
Gauge |
stability |
≤0.1% /year |
|
Display method |
4-digit digital tube |
Display range |
-1999~9999 |
|
Power range |
8~28VDC |
Maximum power consumption |
<3W |
|
Load capacity |
3A/220VAC |
Lead way |
Six-core lead |
|
Protection level |
IP65 |
Interface thread |
PT1/4 |
|
Ambient temperature |
-30℃~70℃ |
Medium temperature |
-40℃～85℃ |
|
storage temperature |
-40℃～85℃ |
Relative humidity |
0~80% |
|
Control range |
0~20MPa |
Accuracy class |
≤±0.5%FS |
|
Type of pressure |
Gauge |
stability |
≤0.1% /year |
|
Display method |
4-digit digital tube |
Display range |
-1999~9999 |
|
Power range |
8~28VDC |
Maximum power consumption |
<3W |
|
Load capacity |
3A/220VAC |
Lead way |
Six-core lead |
|
Protection level |
IP65 |
Interface thread |
PT1/4 |
|
Ambient temperature |
-30℃~70℃ |
Medium temperature |
-40℃～85℃ |
|
storage temperature |
-40℃～85℃ |
Relative humidity |
0~80% |
Shape and installation
◎Dimensions
◎Installation
Mechanical connection:
Through the pressure pipe interface (the standard interface is M20*1.5 external thread, other size interfaces can be specified when ordering), directly installed on the hydraulic pipeline. In critical applications (such as severe vibrations or shocks), pressure pipe joints can be mechanically decoupled by micro hoses.
Electrical connections:
Selection Guide
|
QYK107 Pressure Variable Controller Selection Guide |
|||
|
QYK107 |
|
|
|
|
Threaded interface |
G12 |
G1/2 |
|
|
G14 |
G1/4 |
||
|
M20 |
M20*1.5 |
||
|
Supply voltage |
D |
24VDC |
|
|
A |
220VAC |
||
|
Range |
Fill in as needed |
||
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
