PTM-5L,R series valve position transmitter user manual, introduces product parameters, characteristics, installation, adjustment, wiring diagram and other information.
This manual describes the PTM-5L,R valve position transmitter, which converts valve position into a 4‑20 mA current signal. It lists the device's construction, electrical characteristics, and key features such as high accuracy and IP67 protection.
The document includes detailed installation instructions, wiring diagrams, and step‑by‑step procedures for zero‑span adjustment and forward/reverse conversion, helping users set up and calibrate the transmitter correctly. This manual is written in Chinese.
| Housing material | Die‑cast aluminum |
|---|---|
| Output signal | 4‑20 mA DC |
| Voltage range | 50 mV p.p. |
| Power supply interface | PF1/2 (6G17/2) |
| Weight | 0.4 kg (0.9 lb) |
| Sensitivity | 0.2 % |
| Protection rating | IP67 |
| Operating temperature | -8 °C ~ 70 °C |
| Maximum humidity | 90 % RH |
| Input voltage | 15‑30 V DC |
Remove the jumper from the forward position and insert it into the reverse position as shown in the diagram.
The device is rated IP67, providing dust‑tight protection and resistance to immersion in water.