Description
AIR PRODUCTS
ACUDEW
DEWPOINT TRANSMITTER
SUPPLY VOLTAGE: 12-28V DC
OUTPUT: LINEAR 4-20 MA
RANGE: -100 TO +20°C DP
The Air Products Acudew is a dewpoint transmitter used within marine control systems to report the moisture content of a gas stream as a dew point value. Powered from a 12-28 V DC supply, it delivers a linear 4-20 mA output for connection to a monitoring or alarm unit, covering a range of -100 to +20°C dew point. On board, it typically serves the control air plant, where dry air protects pneumatic instruments and valve actuators from condensation. This unit is offered in New Open Box condition.
Key Features
✓ Dewpoint transmitter for gas moisture measurement
✓ Supply voltage: 12-28 V DC
✓ Linear 4-20 mA output
✓ Measuring range: -100 to +20°C dew point
✓ Acudew model by Air Products
Marine Applications
✓ Dew point monitoring of compressed control air
✓ Moisture check downstream of control air dryers
✓ Instrument air supply for pneumatic valve actuators
✓ Dryness alarm input to the machinery monitoring system
Technical Support
Prota Marine provides technical support, repair and onboard installation for the Acudew dewpoint transmitter and the wider marine control system. Our engineers assist with fault diagnosis on the transmitter and its 4-20 mA signal path, and with commissioning once the unit is in place.
