Liquid Level System
MAS-HLS liquid level system is a high precision, high stability of intelligent static level. The product is made of aluminum alloy, lightweight integrated structure, durable. Equipped with a continuous standard level interface and back pressure interface, the joint with locking function is not only convenient for pipeline connection operation, but also can ensure the sealing of water and gas circuits. A product designed for settlement detection with multiple static level gauging instruments that can be connected by bus and have manual exhaust devices.
Overview
The model HLS/WWJ liquid level system is a high-precision, high-stability silicon pressure static level. This product is made of aluminum alloy, has a lightweight integrated structure, and is strong and durable. Equipped with connectable standard horizontal interfaces and back pressure interfaces, the joints with locking function not only facilitate pipeline connection operations, but also ensure the sealing of water and gas lines. Multiple static levels can be connected by bus and have manual exhaust devices. It is a product specially designed for automated settlement monitoring. It can be used for monitoring displacement, settlement, strain, slippage of bridges, tunnels, dams, buildings and other structures.
Characteristic:
- 1000/2000mmH2O measuring range, 0.1%F.S accuracy
- Metal film silicon piezoresistive pressure transducer,built-in temperature sensor facilitates temperature compensation and improves data accuracy
- Quickly lock the pneumatic interface, easy to install and good sealing
- Manual exhaust device for convenient exhaust
- Bus interface, supports 32 sensors in series
- IP67 waterproof performance
Application scenarios:
- Subgrade settlement measurement
- Tunnel settlement measurement
- Building settlement measurement
- Bridge settlement measurement
- Dam settlement measurement
Specifications
|
Type |
WWJ |
HLS |
|
Installation |
Embedded mount |
Surface mount |
|
Measuring Range |
0~1000/2000mmH2O |
|
|
Accuracy |
±0.15%F.S(Typical); ±0.25%F.S(Maximum) |
|
|
Resolution |
0.02mmH2O |
|
|
Stability |
0.2%F.S/year |
|
|
Temperature Accuracy |
0.5℃ |
|
|
Temperature Compensation |
-10~50℃ |
|
|
Operating Temp. |
-40℃- +80℃ |
|
|
Supply Voltage |
10V~28VDC |
|
|
Working Power |
150mW |
|
|
Output |
RS485 |
|
|
Material |
Diaphragm: stainless steel 316L;Shell: aluminum alloy,anodized;Sealing ring: Nitrile rubber, |
|
|
Tubing - for liquid |
12.0 O.D.;8.0 I.D.mm |
|
|
Tubing - for air |
6.0 O.D.; 4.0I.D. mm |
|
|
Waterproof |
IP67 |
|
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