The Xentaur digital dew point transmitter is a compact, simple, and dependable device that continuously monitors air dryer performance, compressed air quality, and dry gas moisture down to -100°C (-148°C) ambient dewpoint levels.
The dew point transmitter is controlled by a menu-driven user interface that includes a customized LCD display with a backlight and four pushbuttons. The pushbuttons may be used to show a variety of various engineering units, including dew point in degrees Celsius, degrees Fahrenheit, ppmv, g H2O/M3, and pounds H2O/million scf.
Features:
- Class I Division 1 Groups A, B, C, & D;
- Class II Groups E, F, & G
- HTF™ Sensor Technology
- SpanCheck™ in the Field
- Multiple Housing Configurations
- Very Low Drift
- Long Sensor Life
APPLICATIONS
- Monitoring & Control of Air Dryers
- Plastic Dryers
- Glove Boxes
- Welding Gases
- Laser Gases
- Petrochemical Feedstock Gases
- Natural Gas Processing, Transportation & Distribution
- Clean Room Environments
- Heat Treating Furnaces
Specification:
| Transmitter | |
| Sensor type: | High capacitance Al2 O3 |
| Input Resolution: | 0.1°C dewpoint |
| Indicators: | LCD with backlight, 3.5 digits and custom legends for units and mode, audio alert |
| Engineering units: | Dewpoint in °F and °C, ppmv, g H2 O/m3 , lbs H2 O/mm scf |
| Controls: | 4 push buttons, all settings stored in EEPROM |
| Output options: | 4-20mA, 0-24mA or voltage outputs, linear to selected engineering units, programmable span and range, 0.1°C dewpoint resolution. RS-232 , baud rate 9600, resolution 0.1°C dewpoint |
| Isolation: | Sensor is isolated from the power supply, analog output and RS-232 |
| Alarm relays option: | Two programmable alarm relays with programmable variable hysteresis, rated at 10A @240V. Failure indication programmable to trigger alarm relays. |
| Power requirements: | 100 - 240 VAC, 50 or 60 Hz, autoranging or by order 12VDC or 15-30VDC 0.5A |
| Connections: | Pluggable screw terminal block |
| Enclosure: | Polycarbonate, Nema 4/4x Dimensions W-12cm x H-16cm x D-9cm (W-4.7” x H-6.3” x D-3.5”); DIN 43700 - 8cm (3”) deep |
| Temperature range of electronics: | -10° to 50°C (14° to 122°F) |
| Optional Features: | a) Medical Breathing Air Monitoring and Alarm Option, complies with the recommendations of NFPA 99, 1996 edition b) On-board battery backed real-time clock option, facilitating Scheduled Timer Activated Single Point Self Calibration/Verification procedure for sample systems equipped with an electrically actuated switchover valve. |
| Warranty: | 1 year for full workmanship and defective parts. |
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