Key facts
- Brand
- Collihigh
- Model
- NWSF-1AT
- Industry
- Industrial
- Documents
- 2
- Languages
- JA
- Last added
- 2012-04-12
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ColliHigh NWSF-1AT temperature transmitter Manual
The ColliHigh JQBW-8 temperature transmitter is a low‑power, LCD‑display device that measures particle concentration and provides 4‑20 mA, 0‑10 V, or RS‑485 output signals. It is intended for use in air purification, food processing, hospitals, and similar environments.
The manual describes the technical parameters, wiring and installation steps, user interface operation, alarm settings, communication configuration, and calibration tables. It also lists the physical dimensions, power consumption, and environmental limits of the device. This manual is written in Japanese.
Collihigh NWSF-1AT specifications
| Supply voltage | DC24 V (22‑26 V) |
|---|---|
| Measurement range | 0‑8.8 k particles per dry |
| Output signal (current) | 4‑20 mA |
| Output signal (voltage) | 0‑10 V |
| Output signal (RS‑485) | RS‑485 |
| Output impedance | 250 Ω |
| Power consumption | 42 mA |
| Accuracy | ±10 % |
| Operating temperature | -10 °C to 60 °C |
| Storage temperature | -20 °C to 60 °C |
| Dimensions (module) | 54 mm × 45 mm (approx.) |
| Dimensions (housing) | 180 mm × 130 mm × S3 mm |
| Weight | 370 g |
All Collihigh NWSF-1AT documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
What supply voltage does the JQBW-8 require?
It requires a DC24 V supply, typically between 22 V and 26 V.
Which output signal types are available?
The transmitter can output 4‑20 mA current, 0‑10 V voltage, or RS‑485 digital signals.
What type of output signal does the transmitter provide?
It provides a 4‑20 mA current loop for both temperature and humidity signals.
From: ColliHigh NWSF-1AT Temperature and Humidity Transmitter User Manual
How often should the transmitter be calibrated?
Calibration is recommended at least once a year to maintain accuracy.
From: ColliHigh NWSF-1AT Temperature and Humidity Transmitter User Manual