This manual provides installation, wiring, operation, and maintenance instructions for the Kunlun Hai'an JYB-G explosion-proof pressure and liquid level…
The document is a user manual for the Kunlun Hai'an JYB-G explosion-proof pressure/liquid level transmitter. It details product features such as its international advanced sensor technology and explosion-proof design suitable for industrial process control.
Key sections cover installation requirements, including vertical mounting and the use of pressure buffers for rapid changes. The guide also explains wiring configurations for current (4mA-20mA) and voltage outputs, along with safety precautions for hazardous environments. This manual is written in Chinese.
| Output Form | 4mA～20mA or 0V～5V |
|---|---|
| Power Supply | DC 24V (12V～32V) |
| Accuracy | ±0.5% or ±0.25% |
| Medium Temperature Range | -30℃ ～85℃ |
| Environmental Temperature Range | -20℃ ～85℃ |
| Response Time | ≤100ms |
| Load Capacity (Current) | ≤500 Ω (without display) |
| Protection Rating | IP 65 |
| Explosion Proof Rating | Exd IIC T6 |
The response time is less than or equal to 100ms.
Ensure the transmitter is installed vertically relative to the ground.
For explosion-proof ratings, use cables with a diameter between 6mm and 8mm.
The transmitter should be powered on and preheated for 15 minutes before pressure testing.