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Place of Origin: Guangdong, China
Brand Name: Oneinch
Model Number: OPT-12
Pressure range: 0~250MPa
Output: 4-20mA/0-5V/switch/communication
Accuracy: 0.5%FS
Pressure type: Gauge, absolute
Power supply: 12~36VDC
Working Temperature: -20~60°C
Overload Pressure: 300%FS
Lora frequency: 433MHz, 470MHz, 868Mhz, 915MHz, 923MHz
Pressure Port: G1/4, 1/4NPT or customize
Production Description
Stainless steel dedicated vacuum lora pressure sensor
Features:
Lora/Lorawan/NB-iot for remote reading and control
19000 mAh Li battery for long life, data colleting interval 5 minutes, data transmitting inerval 30 minutes
Low power consumption, working currency as 30uA.
Low cost design
Wireless pressure sensor, temperature sensor, depth sensor are available
Parameters
Measurement Range |
0~5MPa |
Pressure type |
Gauge |
Output signal |
4~20mA/ 0~5V/ Switch/ Communication |
Accuracy (%FS) |
±0.5% |
Stability |
≤0.25 |
Error- Zero (%FS) |
≤0.5 |
Total error (%FS) |
≤1 |
Ambient temperature |
-20℃~60℃ |
Compensation temperature |
-20℃~85℃ |
Storage temperature |
-40℃~125℃ |
Power supply |
5VDC, 12~36VDC |
Overload (%) |
300 |
Damage (%) |
500 |
Life |
>9 Millions pressure cycles |
Lora frequency |
433MHz, 470MHz, 868Mhz, 915MHz, 923MHz |
Data transmitting interval |
30 minutes |
Response time (ms) |
≤1 |
Battery |
19000 mAh Li battery |
Measuring material |
Compatible with 304L |
Diaphragm material |
316L or ceramic |
Pressure port |
G1/4 or customize |
Protection |
IP65 |
Weight |
180g |