This document is a user manual for the JYB-K K series economical pressure transmitter produced by Beijing Kunlun Coast Sensing Technology Center. The product is suitable for measuring pressure in industrial process control. It has features such as good long-term stability, laser resistance temperature compensation, surge voltage and polarity reverse protection, anti-interference design, and high sensitivity. The main technical parameters include output form of 4-20mADC, power supply of +24VDC, accuracy of ±0.5%, medium temperature range of -20 to 85°C, etc.
The JYB‑K K series pressure transmitter is designed for industrial process‑control pressure measurement. It offers long‑term stability, laser‑adjusted temperature compensation, surge and polarity protection, and high sensitivity with low temperature drift.
The manual provides technical parameters, dimensions, installation steps, model selection guidance, wiring diagrams (including explosion‑proof wiring), and safety precautions for proper use and maintenance. This manual is written in Chinese.
| Output form | 4–20 mA DC |
|---|---|
| Supply voltage | +24 VDC |
| Medium temperature range | ‑20 °C ~ 85 °C |
| Ambient temperature range | ‑10 °C ~ 60 °C |
| Response time | ≥30 ms |
| Load capability (current type) | ≤600 Ω |
| Overload pressure | 2 × rated pressure |
| Process connection | M20×1.5 external thread |
The transmitter operates from a +24 VDC power supply.
No, wiring must be performed with the power off; after wiring, check correctness before energizing.
It includes surge voltage and polarity reversal protection.