SWS-SD3 Weatherproof Sample System The SWS-SD3 weatherproof sample system is designed for gas or general compressed air sampling and allows the sensor to operate at ideal sampling conditions, whilst protecting your hygrometer from high pressures and contaminants, particularly in hydrocarbon applications. Housed in an IP65 weatherproof cabinet, the SWS-SD3 combines: pressure regulation, filtration, flow control, a three port sample selection valve, sensor holder, dewpoint sensor and dewpoint meter. Both the dewpoint sensor and dewpoint meter (as illustrated) are housed inside the cabinet protecting them from the elements. Electrical connections are made through 1 x STB 16 gland (mains) and 3 x M13 glands (signal lines) to terminal rail. Pneumatic connections to 3 x ⅛” NPT bulkhead fittings with a choice of ¼”, ⅛” or 6 mm compression fittings if required. Features • Designed for gas or general compressed air sampling • Combines pressure regulation, filtration and flow • • • • • control Allows the dewpoint sensor to operate at atmospheric pressure Dewpoint meter protected from the elements when housed inside the cabinet IP65 weatherproof rating Wall or pedestal mounting Choice of compression fittings Shaw Moisture Meters Sample Systems Shaw Moisture Meters Sample Systems are engineered solutions for extracting and analysing a representative sample of the process air or gas, which is then either vented off to atmosphere or returned to the process. This range of sample systems has been developed through over 60 years of experience in industrial moisture analysis and all systems are built using the highest quality components to ensure long term performance and reliability in even the toughest of applications. Our standard range of sampling systems can be viewed at www.shawmeters.com. However, if your particular requirements are not met by any of those shown, please contact us and our engineers will be happy to advise and custom design a system for your

Specifications SWS Sample System Enclosure • Power Supply: 110 or 220 V AC single phase 50 or 60 Hz, 24 V DC Outputs: Alarms: Two single pole changeover contacts (NO/C/NC), rated at 10 A at 240 V AC. Alarm trip at set point with 0.1 °C (or equivalent) hysteresis to eliminate relay chatter. Signal: Isolated 4-20 or 0-20 mA Linear Electrical connections: 1 x STB 16 gland (mains) and 3 x M13 glands (signal lines) to terminal rail. Sensor Connection: Low loss coax cable (75 ohms max capacitance of 50pF per metre) Type: IP65 weatherproof housed inline hygrometer, for wall or pedestal mounting, including...

Related Products Ordering Information A single channel online hygrometer designed to measure dewpoint in process gases and compressed air, providing an overall system accuracy of ±2 °C (±3.6 °F). The panel mounted enclosure provides panel protection to IP54. Select required range = R: P (Purple): -100 to 0 °C dewpoint S (Silver) -100 to -20 C dewpoint R (Red): -80 to -20 °C dewpoint G (Grey): -80 to 0 °C dewpoint B (Blue): -80 to +20 °C dewpoint The Superdew 3 can be user configured to display in °C, °F, ppm(V) or lb/MMSCF on an easy to read five character LED display. An isolated 4 - 20 mA analogue...