Key facts
- Brand
- Vaisala
- Model
- PTB110
- Industry
- Industrial
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2012-04-06
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Vaisala PTB110 User Manual
This manual describes how to install the PTB110 pressure sensor, including indoor mounting and optional outdoor enclosure, wiring options (three‑wire or four‑wire), and power‑on procedures. It also explains the normal and calibration modes, jumper settings, and the functions of the sensor terminals.
Technical specifications such as pressure range, accuracy, power supply, current consumption, output voltage, temperature limits and environmental protection rating are listed, together with safety warnings, ESD protection guidelines, and warranty terms. This manual is written in Chinese.
Vaisala PTB110 specifications
| Pressure range | 0 hPa abs to 2000 hPa abs |
|---|---|
| Accuracy at +20 °C | +0.3 hPa |
| Power supply | 10 VDC – 30 VDC |
| Current consumption | < 4 mA (normal), < 1 µA (shutdown) |
| Output voltage | 0 VDC – 2.5 VDC (or 0 VDC – 5 VDC) |
| Temperature range | -40 °C – +60 °C |
| IP rating | IP32 |
Source: Vaisala PTB110 User Manual
All Vaisala PTB110 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How should the PTB110 be installed for indoor use?
The PTB110 pressure sensor is primarily installed indoors; for outdoor use an enclosure must be added.
What power supply voltage does the PTB110 require?
The sensor operates from a 10 VDC to 30 VDC supply.
What is the accuracy of the PTB110 barometer at 20 °C?
The accuracy at +20 °C is ±0.3 hPa.
What wiring options are recommended for the PTB110 barometer?
Both three‑wire and four‑wire connections are supported, but a four‑wire connection is recommended for long signal wires.