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 have been certified in accordance with the EU Declaration of Conformity which covers the Low Voltage Directive and EMC Directive 89/336/EMC as amended by Directive 95/31/EEC.
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 petrochemical works and oil/gas platforms. These products will be clearly certified ATEX intrinsically safe for use in hazardous conditions.
The Model SDHmini-Ex is certified intrinsically safe to – ATEX, IECEx and UL standards.
Ex II 1 G Ex ia IIC T4 Ga
Ex II 1 D Ex ia IIIB T60°C T5080°C Da (-20°C ≤ Ta ≤ +50°C)
Ex ia IIC T4 Ga
Ex ia IIIB T60°C T5080°C Da
(-20°C ≤ Ta ≤ +50°C)
Class I Division 1 Groups A, B, C and D T4