AMT-Ex Dewpoint Transmitter
- Certified Intrinsically safe to IECEx, ATEX for use in hazardous areas and with potentially explosive atmospheres using a specified Signal Isolator in the safe area
- Ultra-high capacitance aluminium oxide sensor delivers unsurpassed sensitivity, speed of response, accuracy, repeatability, stability, and long service life
- Unique AutoCal span correction feature
- Various dewpoint ranges available from -110 °C to 20 °C
- Compact 3 Wire 4-20 mA Intrinsically Safe Dewpoint Transmitter
DS4000 Dewpoint Hygrometer
- Safe Area Use
- User-configurable display of dewpoint in °C or °F dewpoint, ppm(v), ppb(v), ppm(w), g/m³ or lb/MMSCF, factory pre-configured to customer order
- Linear 0-20/4-20 mA isolated retransmission signal
- User input of pressure for pressure dewpoint conversion
- Natural Gas data built-in
Exd Options
- GUBH Flameproof Enclosure (type “d”) Ex II 2 G D
- Designed for installation in Ex Hazardous areas Zone 1, 21, 2 and 22. Flameproof to ATEX and IECEx certification for use in potentially explosive atmospheres
- Offered with either DS4000 or DS1200 Indicators and AMT-Ex Intrinsically Safe Dewpoint Transmitter
- Incorporates Signal Isolator
DS1500 Dewpoint Hygrometer
- RS485 / MODBUS (RTU) serial communication enabled
- 4 alarm relays – 2 x change over, 2 x normally open (NO)
- Compatible with AMT, PDT and AMT-Ex dewpoint transmitters
- Installed in the safe area unless housed in an Exd Enclosure
- Panel mounted single channel indicator
- Process Variable (PV) retransmission in 0-20 mA or
4-20 mA
