We are committed to providing you with the highest quality products and services, which is why all of our dewpoint products for trace moisture measurement conform to recognised standards of quality and calibration.
All SHAW dewpoint hygrometers are supplied with a Calibration Certificate as standard. The calibration range from -90 °C to +20 °C (-130 °F to +68 °F) dewpoint is traceable to the Humidity Standard at the National Physical Laboratory (NPL) via our absolute primary reference hygrometers.
All of our dewpoint products are certified in accordance with the CE Declaration of Conformity, designed and manufactured to the following standards: EN 60079-0:2018 and EN 60079-11:2012.
All of our dewpoint products are certified in accordance with UKCA Declaration of Conformity, designed and manufactured to the following standards: EN 60079-0:2018 and EN 60079-11:2012.
Hazardous Area Applications
Many of our products are used in potentially hazardous areas where there is a high risk of fire or explosion, for example, environments such as petrochemical works and oil/gas platforms. Products suitable for use in these environments are clearly certified ATEX, intrinsically safe, for use in hazardous areas.
The SDHmini-Ex portable hygrometer is certified intrinsically safe to – ATEX, IECEx and UL standards as well as CE and UKCA approved.
- ATEX Certification
Ex II 1 G Ex ia IIC T4 Ga
Ex II 2 D Ex ia IIIB T60°C T5080°C Db (-20°C ≤ Ta ≤ +50°C)
- IECEx Certification
Ex ia IIC T4 Ga
Ex ia IIIB T60°C T5080°C Db
(-20°C ≤ Ta ≤ +50°C)
- UL Certification
Class I Division 1 Groups A, B, C and D T4
- CE Approval
Notified Body No. 0598
- UKCA Approval
Notified Body No. 1180