Domestic Membrane Gas Meter with Steel Casing
The movement is integrated with mold and injection, and the structure is simple; The whole movement has only 27 kinds of 45 parts, reduce the number of parts, reduce accumulated errors to ensure the accuracy and reliability of measurement;
The rotary distribution structure is adopted, which runs smoothly, overcomes the defects of reciprocating distribution structure and enhances the measurement reliability;
The rotation is stable and never leaks, thus ensuring the safety performance of the product; The rotation of the movement transmission mechanism is transmitted to the counter outside the shell through magnetic force, ensuring accurate measurement, stable performance and good consistency of repeated detection; The internal control indication error index is ± 1%, which can ensure that the detection in different regions can be qualified;
The surface of the shell is treated with plastic spraying, which has bright color, beautiful appearance and good corrosion resistance. It is designed with a variety of structures and devices to prevent external interference and damage.
Features of Domestic Membrane Gas Meter with Steel Casing
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Product Specifications
Parameters | Description | ||
The performance parameters | G1.6 | G2.5 | G4 |
Minimum flow | 0.016M³/h | 0.025M³/h | 0.04M³/h |
Startup flow | ≤0.003M³/h | ≤0.005M³/h | ≤0.005M³/h |
Maximum flow | 2.5M³/h | 4M³/h | 6M³/h |
Cyclotron volume (Vc) | 1.2dm3 | ||
Maximum allowable error | (0.1qmax≤q≤qmax)±1.5% (qmin≤q≤0.1qmax)±3% |
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Maximum working pressure | ≤50kPa | ||
Pressure loss | ≤200kPa | ||
Sealing | 75 kPa hold pressure for 3 minutes without leakage | ||
Durability | Run for 2000 hours,meet the above performance indicators | ||
Ambient Temperature Range | -10°~40° | ||
Center distance of meter joint | 130mm | ||
Joint Screw | M30*2mm | ||
External connection screw thread | DN15 | ||
Outline Dimensions (L*B*H) | 203mm x 130mm x 225mm | ||
Weight | 2kg | ||
Ingress Protection | IP54 | ||
Installation | 3M glue fixed or screw fixed or screw fixed wall mounting | ||
Communication | Standard LoRaWAN Protocol |
Name | Quantity |
Membrane gas meter | 1 |
Coupling,sealing washer (optional) | 2 |
HKT LoRaWAN Ultrasonic Valve Controlled Smart Water Meter is independently developed and designed by Hunan HKT Technology Co., Ltd.
It utilizes ultrasonic measurement technology and is manufactured with industrial-grade electronic components, featuring high reliability, high precision, and temperature compensation. Compared to traditional mechanical water meters, it offers a comprehensive improvement in accuracy, lifespan, and pressure loss performance.
HKT LoRaWAN Siren makes light and sound to tell the guard management there is an alert. It supports standard LoRaWAN protocol. It has high detection accuracy. With a durable shell, it has a long life span.
Pioneer in LoRaWAN loT Device Development, Manufacturing and Smart Solution Implementation.
We are committed to provide one-stop solution for LoRaWAN connectivity from sensor nodes, gateways to cloud network server platforms and application server platforms.
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