Section 9 of this operating manual details the available methods offered by the
AutoCal feature.
The rugged mechanical design and the industrial type transmitter cable connector
of the AcuDew, including its stainless-steel construction, provide outdoor
environmental protection to NEMA 4X (IP66). The AcuDew transmitter can
withstand maximum process pressures of 350 bar (5000 psig) and support cable
lengths up to 1000 meters (3200 feet).
Designed for easy installation and operation, the AcuDew requires little or no
maintenance and will provide reliable and accurate measurements in most non-
hazardous (general purpose) applications.
4.1.1 AcuDew Moisture Transmitter
Dew Point Range:
Standard dewpoint ranges are:
-80 °C to +20 °C
-100 °C to 0 °C
-120 °C to -20 °C
NPL traceable for ranges between -80 °C to +10°C
Note: Additional ranges include:
PPMv
PPBv
Analogue Outputs:
4 to 20 mA (2-wire current loop)
Power Supply:
24 V DC (7 to 28 V DC)
Dew Point Accuracy:
± 2°C
Operating Temperature:
-20 to +60°C
Operating Pressure:
7.5 mm Hg to 5000 psig
Ingress Protection:
NEMA 4X (IP66)
Process Thread:
¾” UNF (16 tpi)
Dimensions:
Length: 5¼ inches (7⅛ inches including cable
connector)
Diameter: 13/
16
inches
13
