Feature:
1.Metal structure, durable, fully electronic metering, no wear, high-precision temperature compensation, especially suitable for heating gas users with large gas consumption and large fluctuations in gas consumption and areas with large temperature differences between day and night, winter and summer, and can effectively control the metering transmission difference.
2.Anti-reverse function
When the gas inflow direction is opposite to the specified direction, the cumulative flow indication value does not change and the valve is automatically closed.
3.Small flow leakage protection function
Detect the gas consumption behavior within the minimum ignition flow rate, prompt the user in time for any leakage events, perform valve closing protection according to parameter settings, record the leakage events and prompt when reading the meter.
4.Over flow gas protection function
Detect gas consumption behavior that exceeds the regulations, promptly prompt the user for over-flow events, and perform valve shutdown protection according to parameter settings; record over-flow events and prompt when reading meters.
5.Advanced encryption and anti-theft features
using the advanced encryption standard AES, which is commonly used around the world; it can record the user's meter disassembly behavior and solve the anti-interference problem of membrane meters.
| Specifications and models |
Spiro-UGM-G 2.5/ G 4 |
| project |
Technical indicators |
| level of accuracy |
Level 1.5 |
| Indication error |
qmin≤q<qt qt _ |
±3% |
| qt≤q≤qmax |
±1.5% |
| maximum pressure loss |
180Pa (G 4); 110 Pa (G 2.5) |
| Maximum working pressure |
10kPa |
| Applicable gas source |
Natural gas, liquefied petroleum gas |
| Temperature compensation |
High-precision real-time temperature compensation |
| proper temperature |
-25ºC~+55ºC |
| Relative humidity |
30% ~ 85% |
| Atmospheric pressure |
86kPa ~ 106kPa
|
| Power supply for control and metering modules |
3.6V (1 cell of 3.6V lithium battery), ≥12 years |
| Power supply for remote transmission module |
6V (4 cell of 1.5 V alkaline batteries), ≥12 months |
| Instantaneous maximum working current |
300mA |
| average current |
40uA |
| communication method |
NB-IoT / CAT-1 /Rola/ Wireless M-Bus |
| Electronically controlled valve |
Built-in motor valve, remote valve control |
| Protection level |
IP54 |
| Explosion-proof type |
intrinsically safe |
| Explosion-proof level |
ExibIIBT3 Gb |
| Explosion-proof certificate number |
CNEx22.3589X |
| Pipe joint diameter and spacing |
2-M30,130mm |
| Maximum wireless transmission power |
≤200mW |
We are Chengdu Shenitech Instruments Co., Ltd, located in Chengdu, China, which is a Sichuan Provincial Enterprise Technology Center and Demonstration Base. PanaSensing is our subbrand for gas meter. We are a high-tech enterprise specializing in R&D, design, production and sales of ultrasonic flow meters, water meters, gas meters, heat meters, wireless meter reading systems, internet collection systems, intelligent water management platforms and leakage monitoring platforms for urban pipeline networks.
PanaSensing technical team has been engaged in ultrasonic flow measurement technology research for more than 20 years. We are proud to be the leading position in the field of ultrasonic flow measurement technology. Currently, we have more than 100 pieces of core patented technology in the United States and China. We are proud to be the supplier of many big international companies. High-end products have been sold to more than 40 countries and regions around the world, including India, Saudi Arabia, Austria, the United States, Italy, Israel, Canada and so on. Major customers total more than 4000, including GE, Siemens, NASA, Honeywell, Johnson Controls, Sony
We are adhering to the value of "Commitment, Quality, Innovation", and is committed to providing energy enterprises and institutions with a complete, full range of metering products and solutions. We have been one of the world's largest suppliers of smart metering products, and can be exported to all parts of the world. We hope that we can work together with our partners to establish a long-term and stable cooperative relationship.
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