The Intrinsically Safe On-line Dew Point Analyzer COSA Xentaur XDT-NEMA is a compact, simple, and dependable instrument that is certified for usage in Class I Division II hazardous areas. The XDT-NEMA continuously monitors the operation of air dryers, compressed air quality, and dry gas moisture, from ambient dew points as low as -100oC (-148oF) to +20oC (+68oF).
Among those outstanding characteristics are hermetically sealed relays for use in hazardous areas Division II, an analog output, a 6-foot signal line, a power cable (specify connection), and a user’s manual. Additionally, it has analog and digital outputs for the RS 232 interfaces into the serial port of any PC or Mac, all of which are fully automated and prompt the user via a simple one-minute procedure and an error indicator.
Features:
- Class I Division II
- HTF Sensor Technology
- Span Check in the Field
- Multiple Housing Configurations
- Very Low Drift
- Long Sensor Life
- LCD with backlight indicator
- IP65
Specifications:
| Transmitter: | |
| Sensor type: | Hyper-Thin-Film high capacitance Al2O3 dew point range XTR-100 -100°C to +20°C (-148°F to +68°F) XTR-65 -65°C to +20°C (-85°F to +68°F) |
| Input Resolution: | 0.1°C dewpoint |
| Indicators: | 3.5 digit LCD with custom legends |
| Engineering units: | °C, °F, ppmv, LBS H2O/mm scf, gm H2O/M3 |
| Controls: | 3 push buttons, all settings stored in EPROM |
| Output options: | Analog 4-20mA |
| Isolation: | Sensor and case are isolated from the current loop and shunted with 33V transorbs |
| Alarm relays option: | The 4-20mA of the digital output may be used by an external device to operate relays |
| Power requirements: | 10 to 33 VDC, the instrument draws 4-20mA depending on measurement dew point |
| Connections: | 2.1 mm power jack with retainer thread size 3/4”-16, 14 mm x 12.5 mm |
| Enclosure: | Stainless steel (weather proof cover optionally available) |
| Temperature range of electronics: | -10°C to +70°C (+14°F to +158°F) |
| Warranty: | 1 year |
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