| Dew-Point Sensor Performance
|
| Measurement Technology |
Chilled Mirror |
| Accuracy* |
±0.1°Cdp |
| Reproducibility |
±0.05°C |
| Measurement Range |
–60 to +40°Cdp (–76 to +104°Fdp) |
| Operating Pressure |
Low pressure version: 0 to 1 barg / 14.5 psig
High pressure version: 0 to 20 barg / 290 psig |
| Sample Flow Rate |
0.1 to l Nl/min (0.2 to 2.1 scfh) |
| Detection System |
RRS Triple Detection |
| Remote PRT Probe (Optional) |
| Temperature Measurement |
4 wire Pt100, 1/10 DIN class B |
| Measurement Accuracy |
±0.1°C |
| Cable Length |
2m (6.6’) (250m (820’) max) |
| Flow Sensor |
| Measurement Accuracy |
Typical ±5% uncalibrated |
| Measurement Range |
0 to 1000 ml/min |
| Integrated Pressure Sensor (Optional) |
| Measurement Range |
0 to 25 bara (0 to 377 psia) |
| Measurement Accuracy* |
0.25% Full Scale |
| Measurement Units | psia, bara, KPa or MPag |
| Monitor |
| Resolution | User-selectable to 0.001 dependant on parameter |
| Measurement Units | °C and °F for dew point and temperature
%RH, g/m3, g/kg, ppmV , ppmW (SF6), for
calculated humidities |
| Outputs |
Analog 3 channels, user selectable 4-20 mA, 0-20 mA or 0-1 V
Digital Modbus RTU over USB, and optional Modbus RTU over RS232, RS485 or Modbus TCP over Ethernet
Alarm Two volt-free changeover contacts, one process alarm, one fault alarm; 1 A @ 30 V DC
|
| HMI |
5.7” LCD with touchscreen, white on blue graphics
|
| Data Logging |
SD Card (512Mb supplied) and USB interface
SD Card (FAT-16) — 2Gb max. that allows 24 million logs or 560 days, logging at 2 second intervals
|
| Environmental Conditions |
–20 to +40°C (–4 to +104°F) |
| Power Supply |
85 to 264 V AC, 47/63 Hz
|
| Power Consumption |
100 V A |
| EMC - Class A Emissions Industrial Location Immunity |
Complies with EN61236:1997 (+A1/A2/A3) |
| Mechanical Specifications
|
| Dimensions |
187 x 440 x 343mm (7.36 x 17.32 x 13.5”) h x w x d
|
| Weight |
11.4kg (25.1lb)
|
| General
|
| Process Connections |
6mm Swagelok® (MALE)
tube or 1/4” Swagelok® tube (MALE) |
| Storage Temperature |
–20 to +50°C (–40 to +122°F) |
| Calibration |
3-point traceable in-house calibration as standard
UKAS accredited calibrations optional - please
consult Process Sensing Technologies |
* Measurement accuracy means maximum deviation between instrument under test and corrected reference. To this must be added the uncertainties associated with the calibration system and the environmental conditions during testing or subsequent use. |
