VEGATRENN 152 Chinese Manual Download
You can directly download the VEGATRENN 152 Chinese manual to obtain complete selection, installation, and commissioning guidance.
Download VEGATRENN 152 Chinese Manual.pdf
VEGATRENN 152 Product Overview
VEGATRENN 152 is a separate transmitter for level measurement, converting sensor signals into standard current or voltage outputs.
It is suitable for level measurement of liquids, slurries, and solids, and is often used with VEGA series sensors.
Main Features
- Two-wire or four-wire optional, wide power supply range
- Output signals: 4…20 mA, 0…10 V, etc.
- With electrical isolation, strong anti-interference capability
- Compact housing, supports DIN rail or field installation
Technical Parameters
| Parameter | Specification |
|---|---|
| Supply voltage | 20…250 V AC/DC (depending on model) |
| Output signal | 4…20 mA / 0…10 V |
| Load resistance | ≤ 500 Ω (current output) |
| Ambient temperature | -40…+70 °C |
| Protection class | IP20 (terminal side) / IP65 (field housing) |
Installation and Wiring Steps
- Confirm that the supply voltage matches the instrument nameplate, and cut off the power.
- Fix the VEGATRENN 152 on a DIN rail or bracket, keeping it vertical.
- Connect the sensor, power supply, and output circuit according to the terminal diagram in the manual.
- Check that the shielded wire is grounded at one end to avoid interference.
- After power-on, observe the indicator light to confirm normal operation.
Wiring Precautions
- Never connect power to signal terminals to avoid damaging the module.
- Use twisted-pair shielded cables and route them separately from power lines.
- In explosion-proof areas, a safety barrier is required, and intrinsic safety circuit requirements must be observed.
Commissioning and Calibration
Before commissioning, calibrate the zero point with an empty tank and the span with a full tank. Adjustment can be done via potentiometer or HART communicator.
If the output is abnormal, first check the power supply and wiring, then verify the sensor signal.
Common Troubleshooting
- No output: Check power supply, fuse, and polarity.
- Output fluctuation: Check shield grounding and sensor insulation.
- Output over-range: Recalibrate the range or replace the load resistor.
Selection and Procurement Recommendations
When purchasing the VEGATRENN 152, confirm the power supply mode, output signal, and explosion-proof rating.
It is recommended to request the Chinese manual and factory certificate to ensure compatibility with the on-site sensor.