Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Instrument Expert
Original factory packaging
Service Hotline：
(+86)010-52867771
Updated:2025-03-13
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Product Manual
For Plug-and-Measure Mobile Dew-Point Spot Checks
Features
Spot-check measurements to -60°C dew point
16 hours operation between recharging
Sample at pressure or atmospheric
Accuracy ±2°C dew point
Traceable 13-point calibration certificate
Rugged industrial design
Compact and simple to use
Sample connection kits
Online moisture measurements -100 to +20°C dew point
Simple to use and rugged, the Easidew portable hygrometer is the ideal tool for a wide range of on-site maintenance spot checks and dry dew-point online measurements. The robust integral sample system and wide measurement range ceramic metal-oxide moisture sensor provide an accurate moisture measurement in a broad range of dew-point applications.
Specification
| Performance Specifications | |
| Measurement Range |
Spot-checking:-60 to +20 °C dew point Online monitoring: -100 to +20°C dew point |
| Accuracy | ±2 °C dew point |
| Repeatability | 0.5 °C dew point |
| Calibration | 13-point calibration certificate traceable to national standards |
| Electrical Specifications | |
| Output Signal | User configurable over range; 4–20 mA (2-wire connection, current source) |
| Moisture Display/Output | Dew point |
| Power Supply | Rechargable NiMH battery pack with 16-hour life from full charge |
| Battery Charger | Universal battery charger included |
| Electrical Safety | EN61010-1 |
| Operating Specifications | |
| Operating Temperature | -20 to +50°C |
| Compensated Temperature Range | -20°C to +50°C |
| Storage Temperature | -20°C to +60°C |
| Maximum Operating Pressure |
Low-pressure version (LP): 2 MPag (20 barg) High-pressure version (HP): 30 MPag (300 barg) |
| Recommended Flow Rate | 1 to 5 Nl/min |
| Sampling System Configuration | Pressurized or atmospheric |
| Mechanical Specifications | |
| Ingress Protection | NEMA Type 6* |
| Display Type | Flush mounted 3.5 digit red LED |
| Carry Case | Yellow Peli propylene case with internal storage of charger, sample tube accessories and output connector |
| Weight | 4kg |
| Sample Block | Stainless steel, fully self-contained sample system with fixed orifice ports for flow control/pressure or atmospheric measurement and built-in filtration using a standard drop-in cartridge |
| Filter Cartridge | Removes 99.5% of particles ≥0.3μm supplied with cartridge installed. Spare cartridges are available |
| Sample Connections |
Optional: Legris pneumatic fittings 6mm Swagelok® tube fittings 1/4” Swagelok® tube fittings |
| Sample tubing |
Low-pressure version (LP): 2m of 6mm O/D PTFE supplied High-pressure version (HP): Metering valve and port adaptor |
| NOTES * NEMA Type 6 when case closed | |
Suitable Applications
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