VEGATRENN 141 Chinese Manual Download
VEGATRENN 141 is a separate transmitter used in liquid level measurement systems, often used in conjunction with VEGA series sensors. This article provides the Chinese manual download for this instrument and summarizes its functions, parameters, and wiring points for quick reference by engineering technicians and procurement.
Download VEGATRENN 141 Chinese Manual.pdf
What is VEGATRENN 141?
VEGATRENN 141 is a separate transmitter used to convert sensor signals into standard current or voltage outputs. It is usually installed in a control cabinet, separate from the field sensor, and is suitable for high temperature, vibration, or space-constrained conditions.
Core Functions
- Signal conversion: converts sensor signals to 4…20 mA or 0…10 V standard signals
- Electrical isolation: isolation between input, output, and power supply, improving anti-interference capability
- Power supply function: provides operating power for two-wire or four-wire sensors
- Commissioning support: zero and span adjustment via potentiometer or buttons
Typical Application Scenarios
- Tank level measurement
- Process vessel level monitoring
- Water treatment and environmental engineering
- Chemical and petrochemical plants
Technical Parameters Quick Reference
The following are common technical parameters of VEGATRENN 141. For specific values, please refer to the official manual.
| Item | Parameter |
|---|---|
| Output signal | 4…20 mA / 0…10 V |
| Supply voltage | 20…250 V AC/DC (depending on model) |
| Electrical isolation | Isolation between input-output-supply |
| Mounting method | Rail mounting in control cabinet |
| Protection class | IP20 (terminal side) |
Wiring and Commissioning Steps
Correct wiring and commissioning are key to ensuring stable operation of VEGATRENN 141. Please follow these steps:
- Confirm that the supply voltage matches the instrument nameplate, and disconnect power before wiring.
- Connect the sensor signal wires to the input terminals, observing positive and negative polarity.
- Connect the output signal wires to the control system or display instrument.
- Turn on the power and observe whether the indicator light status is normal.
- Use a standard signal source or actual liquid level to calibrate zero and span.
- After calibration, tighten the terminals and record the parameters.
Selection and Procurement Points
When purchasing VEGATRENN 141, the following information must be confirmed to avoid model mismatch.
- Output type: current output or voltage output
- Power supply method: AC or DC, voltage range
- Sensor type: two-wire or four-wire, signal range
- Installation environment: control cabinet space, temperature, and electromagnetic interference conditions
- Certification requirements: whether explosion-proof or marine certification is required
FAQ
Can VEGATRENN 141 replace other transmitters?
Input and output signals, supply voltage, and installation dimensions must be checked. If the parameters are consistent, it can be used as an alternative, but it is recommended to consult the original manufacturer or authorized distributor.
Where is the wiring diagram in the manual?
The Chinese manual PDF contains the complete wiring diagram and terminal definitions. Please download and refer to the corresponding chapter.
Summary
VEGATRENN 141 is a reliable separate transmitter suitable for various liquid level measurement applications. Through the manual download and parameter quick reference in this article, engineering technicians can quickly complete selection, wiring, and commissioning. When purchasing, be sure to check output, power supply, and certification requirements to ensure compatibility with the existing system.