ShawMeters | Dew Point Transmitter Price

 A dew point transmitter is a specialised instrument used to continuously measure the dew point — the temperature at which moisture in air or gas begins to condense — providing reliable moisture monitoring in industrial applications. Shaw Moisture Meters is a respected global manufacturer of dew point transmitters, known for precision, industrial‑grade construction, and long‑term reliability.

About Shaw Moisture Meters Dew Point Transmitters

Dew point transmitter price are designed for trace moisture measurement in compressed air, process gases, and other industrial environments where accurate moisture monitoring is essential. These transmitters use advanced aluminium oxide sensing technology and robust electronics to provide configurable 4–20 mA outputs for integration with plant control systems.

Key product families include:

• AcuDew Dew Point Transmitters – loop‑powered 4–20 mA devices with broad dew point ranges and field configurability.

• SDT‑Ex Intrinsically Safe Transmitters – certified for hazardous areas and built for tough industrial environments.

Both models are supplied ready to use with calibration certificates traceable to national humidity standards, ensuring accuracy and traceability.

Price Overview

Here’s a general price range for ShawMeters Dew point transmitter price based on supplier listings (prices are approximate and can vary by reseller, region, and configuration):

Shaw – AcuDew Aluminium Oxide Moisture Transmitter

• Starting at approximately $1,630 USD

• Loop‑powered 2‑wire, 4–20 mA output

• Overall dew point range: −120 °C to +20 °C (−184 °F to +68 °F)

• Configurable output units: °Cdp, °Fdp, ppm(v), ppb(v), g/m³, lb/MMSCF

Shaw – SDT‑Ex Intrinsically Safe Dewpoint Transmitter

• Starting at approximately $2,725 USD

• Intrinsically safe (ATEX/IECEx) for hazardous environments

• 3‑wire 4–20 mA output with weather‑proof IP66/NEMA4X construction

• Wide range of dew point configurations available

Prices can vary depending on options such as dew point range, certification (e.g., hazardous area compliance), digital communication modules (e.g., Modbus‑RTU), and dealer pricing.

Why Dew Point Transmitter Price Varies

Several factors can influence the cost of a dew point transmitter:

Measurement Range: Devices capable of ultra‑low dew points (e.g., −100 °C or colder) command higher prices due to enhanced sensing and calibration requirements.
Certifications: Intrinsically safe models designed for hazardous areas (ATEX, IECEx) include additional safety engineering and testing costs.
Output & Communications: Options like RS485 digital communication or Modbus increase pricing compared to basic 4–20 mA devices.
Build Quality: Stainless steel housings and weather‑proof designs suitable for harsh industrial settings can raise the price.

Industrial Applications

Shaw dew point transmitters are used in industries where moisture control is critical, including:

• Compressed Air Systems: Preventing corrosion and ensuring dry air quality.

• Oil & Gas Processing: Monitoring gas quality and preventing hydrate formation.

• Manufacturing: Protecting sensitive equipment and materials from moisture damage.

• Pharmaceuticals: Ensuring precise environmental conditions in production facilities.

Accurate dew point measurement helps maintain product quality, reduce maintenance costs, and improve system reliability.

How to Choose the Right Transmitter

When selecting a transmitter, consider:

Required Dew Point Measurement Range – how dry the process gases need to be measured.
Operating Environment – dusty, humid, or hazardous areas may need robust, certified units.
Output Type – whether simple 4–20 mA analogue is sufficient or if digital communications are required.
Calibration & Support – verified calibration certificates and ongoing support services are important for quality control.

Conclusion

A ShawMeters Dew point transmitter price is a precision instrument designed for reliable moisture monitoring in demanding industrial environments. Prices for these transmitters generally range from around $1,600 USD for standard models up to $2,700 USD+ for intrinsically safe and feature‑rich versions.

These devices offer configurable outputs, robust construction, and calibration traceability — all of which make them valuable investments for effective moisture and dew point measurement in applications where even small amounts of moisture can affect operational performance.