1.It adopts micro-power wireless communication mode, no wiring is required, installation is faster, safer and more convenient.
2.Wireless communication uses 2.4G ZigBee communication protocol, strong anti interference ability, 16 physical channels are optional, 65535 network IDs can be set, and networking ability is strong.
3.There is also a matching wireless switching device, which can convert many wireless pressure signals into MODBUS standard signals and transmit them through Ethernet or serial port.
PM450 External thread connection 4G wireless pressure sensor
PM450 wireless pressure transmitter is suitable for pressure monitoring of petroleum oil and water well production, storage and transportation process.
Technical Specification
| Range | -0.1MPa...0kPa~10kPa...100MPa | ||
| Overload capability | Below 10MPa ≤ 2 times full scale,10MPa and above ≤1.5 times full scale | ||
| Accuracy | 0.1% (custom), 0.25% (typical), 0.5% (maximum) | ||
| Long-term stability | ±0.1%FS/year (typical), ±0.2%FS/year (maximum) | ||
| Working environment | temperature: -40 ° C ~ 75 ° C 14, humidity: ≤ 97% RH | ||
| Display | 4-digit LCD, 0~3 decimal point can be set | ||
| Power supply | 3.6V lithium battery | ||
| Transmission power | ≤ 40mW | ||
| Reporting period | 1 minute ~ 12 hours can be set | ||
| Communication distance | ≥200m, 2-5Km (Lora) | ||
| Output Signal | Zigbee/Lora/4G/RTU | ||
| Process interface | customized according to customer requirements | ||
| Protection leve | IP66 | ||
| Explosion-proof grade | Ex d IIC T5 Gb | ||
| Product weight | 2000g (net weight) | ||
Product Display
FAQ
Could I have prices of your products?
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Can we print our logo/website/company name on products?
Yes, please advise the size and Pantone Code of the logo.
What's the lead time for regular order?
3~7 days for order quantity lower than 500pcs, For more quantity, usually 15 days.
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