SBW-18
Duct Temperature and Humidity Transmitter
SBW-18 measures air temperature and humidity with a duct probe. Output configurations include RS-485, 4–20 mA and 0–10 V.
Temperature and humidity measurementDuct-probe constructionRS-485 / current / voltage options
- Temperature range
- −20–100 °C
- Temperature accuracy
- 0.3 °C
- Output options
- RS-485 / 4–20 mA / 0–10 V
Supplied by WKSENSOR. Ask us about pricing, availability and delivery.
Product overview
Air sensing in a duct
The horizontal probe measures air temperature and humidity, with the sensing end separated from the rectangular connection enclosure.
Temperature and supply reference
| Temperature range | −20–100 °C |
|---|---|
| Temperature accuracy | 0.3 °C |
| Supply voltage | 24 V |
Configuration and selection
- RS-485
- Serial communication version
- 4–20 mA
- Analogue current-output version
- 0–10 V
- Analogue voltage-output version
Technical reference
Specifications and options
| Parameter | Specification or option |
|---|---|
| Model | SBW-18 |
| Measured variables | Air temperature and humidity |
| Temperature range | −20–100 °C |
| Temperature accuracy | 0.3 °C |
| Supply voltage | 24 V |
| Output options | RS-485 / 4–20 mA / 0–10 V |
| Brand | WKSENSOR |
| Product reference | HH-837163823829 |
Application scenarios
Temperature and humidity monitoring locations include airports, stations, museums, sports halls and libraries.
Duct ventilation
Air-handling equipment and ventilation ducts.
Libraries
Bookshelves and an indoor reading area.
Other industries include oil, chemicals, power, energy, water and industrial automation.
