| Performance | |
| Measurement Technology | Michell ceramic sensor |
| Accuracy | ± 1°C from -60 to +20°C dew point |
| | ± 2°C from -100 to -60°C dew point |
| | ± 0.2°C temperature |
| Measurement Range | Calibrated -100/+20°C dew point |
| | Readings to +30°C dew point |
| Measurement Units | °C, °F, K dew point |
| | ppmv, ppmw for air, N2, H2, CO2, SF6 |
| | Gas temperature: %RH, gm-3, gkg-1 |
| | Option: active pressure (bara/g, psig, MPa, KPa) |
| Resolution (display) | 0.1 for all dp derived units and autoranging where appropriate, e.g. ppm |
| Resolution (measurement) | 0.01°C dew point |
| Typical Response Speed | T95 in ≤10 minutes to -70°C |
| Measurement System Repeatability | Better than 0.1°C |
| Measurement System Stability | 0.1°C |
| Measurement System Hysteresis | 0.05°C |
| Electrical input/output | |
| Auxiliary Inputs | 4-20mA loop-powered external input selectable as either dew point, temperature or pressure |
| | |
| Battery Type | NiMH 4.8V |
| Battery Operating Life | More than 48 hours of typical usage between charges |
| Battery Accessibility | Internally mounted only |
| Battery Charger | Intelligent charger (supplied) |
| Operating conditions | |
| Operating Pressure Range | 300 barg max (in high-pressure applications, up to 400 bar, external sampling systems with pressure regulator must be used) |
| | |
| Operating Environment | Outdoors 0 to +99% RH condensing |
| Operating Temperature | -20 to +50°C |
| Storage/ Transport Temperature | -40 to +70°C |
| Mechanical specification | |
| Display | Blue LCD graphical display |
| Enclosure Type | Steel fibre-loaded high-impact polyamide 6 |
| IP/NEMA Rating | IP66/NEMA 4 |
| Gas Connections | 1/8” NPT female (other options available) |
| Flow Across Sensor | 0.2 to 2.0 Nl/min |
| Filters | 20 micron stainless steel sinter in the inlet port (other porosities available) |
| Gas Wetted Materials | AISI 316L stainless steel |
| Outline Dimensions | 218mm x 170mm x 90mm (d x w x h) |
| Weight | 1.3kg |
| General | |
| Data Logging | 8 megabytes; Log interval: 5 to 60 second; Logs per log file: Up to 10,000 |
| Communications | (Wireless) BluetoothTM range up to 5m (version 2.0) |
| Languages | English, French, German, Italian, Portuguese, Spanish |
QQ:2568841715
