Multipoint Settlement System(Embedded)
MAS-WWJ-1000 type is a high precision, high stability of intelligent level meter. 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. Multiple level meters can be connected by bus, a product specially designed for settlement detection.
Overview
The MAS-WWJ-1000 type level gauge has a built-in metal film isolated silicon pressure sensor. The measured pressure acts directly on the isolation diaphragm. Using the piezoresistive effect of semiconductor silicon material, the linear conversion between pressure and electrical signal is realized through the Wheatstone bridge on the silicon sensitive chip. This signal is output as a standard signal by a dedicated signal processing circuit.
Specifications
|
Product Model |
MAS-WWJ-1000(xxx stands for range) |
|
Basic Range |
1000mm (range can be customized according to customer needs, customized conditions ≥ 1000mm) |
|
Comprehensive Accuracy |
± 0.15%FS (typical) ± 0.25%FS (maximum) |
|
Long-term Stability |
± 0.2%FS/year |
|
Electrical Connection |
4-pin waterproof socket (V ,GND,485A,485B) |
|
Insulation Resistance |
100mΩ, 50V DC |
|
Vibration |
20g,20Hz～5000Hz |
|
Impact |
20g, 11ms |
|
Protection Level |
IP67 |
|
Compensation Temperature |
-10 ℃ ~ 50 ℃ |
|
Working Temperature |
-40 ℃ ~ 80 ℃ |
|
Storage Temperature |
-40 ℃ ~ 80 ℃ |
|
Power Supply |
10V～28VDC |
|
Output Signal |
RS485 |
|
Load Capacity |
Can be connected to 256 sets |
|
Material |
Aluminum Alloy, Stainless Steel 316L, Silicone Rubber, Copper |
|
Level Interface |
12mm pagoda connector |
|
Back Pressure Interface |
6mm pagoda connector |
|
Installation Method |
Bottom Screw Installation |
|
Weight |
Approximately 450g |
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