JYB-G pressure transmitter is a battery powered, high-precision intelligent pressure instrument with wireless communication function. It has the characteristics of large dot matrix liquid crystal display of field data, battery power supply, ultra-low power design, wireless communication function, metal shell, and full sealing design.
The JYB-G pressure transmitter is a battery‑powered, wireless‑communication device with a high‑resolution 128×64 LCD display, ultra‑low power consumption, and a fully sealed metal housing for all‑weather operation. It is designed for remote pressure monitoring in field or power‑constrained environments such as oil, gas, and heating pipelines.
The manual covers product features, primary applications, detailed technical parameters, test operation, wireless communication settings, safety guidelines, maintenance procedures, and common fault troubleshooting. It also includes instructions for battery handling, installation orientation, and proper handling in explosive or hazardous areas. This manual is written in Chinese.
| Output form | Wireless communication |
|---|---|
| Battery type | C/ER26500 3.6V/8.5Ah Li‑ion |
| Pressure range | 0–3.5 MPa (customizable up to 60 MPa) |
| Accuracy | ±0.25 %FS |
| Response time | ≤100 ms |
| Average power consumption | ≤2 mW |
| Communication frequency | 433 MHz (428–435.5 MHz) |
| Transmission distance | Up to 200 m (environment dependent) |
| Explosion protection level | Ex ib IIC T4 |
| Weight | ≈1200 g |
Open the rear cover and set the two jumper caps (SW1, SW2) horizontally to disconnect the battery; set them vertically to reconnect.
The communication interval is set in the wireless controller; a value of 001 sends data every 5 seconds, other values are in minutes.