General |
Enclosure |
19” Rack System, H= 2.1m |
Power Supply |
100 to 115 V or 220 to 240 V 50/60Hz |
Pressure Swing Dryer |
Gas Output |
Flow: 7 Nl/min Pressure: 0.68 barg
Moisture Content: <1ppmV (<-75°Cdp) |
Required Gas Supply |
Flow: 10 Nl/min Pressure: 5 to 7 barg
Moisture Content: Oil and liquid water free |
Type |
Twin column desiccant, pressure swing |
Desiccant |
4 Ångström Molecular sieve bead (4-8 mesh) |
Timer |
Motorized cam |
Operating Temperature |
+5 to +35°C |
Generator |
Generation Range |
Humidity: 1 to 95% RH (-50 to +50°Cdp) Temperature: Dependant on temperature chamber |
Generated Gas Output |
Air 2 Nl/min @ 0.5 barg via heat traced line |
Dual Stage MFC Mixing |
Dual mass flow controllers |
Power Consumption |
550 V A maximum |
Dual Stage MFC Mixing |
Dual mass flow controllers |
Operating Temperature |
+5 to +40°C; 10 to 90% RH |
Enclosure |
19" Rack System, H= 2.1m |
Control System |
Closed loop feedback |
S8000 Dew-Point Sensor Performance
|
Performance |
Accuracy |
±0.1°C (±0.18°F) |
Reproducibility |
±0.05°C (±0.09°F) |
Measurement technology |
Chilled Mirror |
Sensor | 2-Stage | High Temp PEEK | Climatic head |
Dew-point range | –40°Cdp@ sensor temp of +20°C +90°Cdp @ sensor temp of +90°C | –40°Cdp @ sensor temp of +20°C +120°Cdp @ sensor temp of +120°C | –10°Cdp @ sensor temp of +20°C +120°Cdp @ sensor temp of +120°C |
Temperature range | –40 to +90°C | –40 to +120°C | –40 to +120°C |
%RH range | <0.5 to 100% | <0.5 to 100% | 10 to 100% |
Min measured dew point @ 20°C | –40°C | –40°C | –10°C |
Mirror material options |
Gold plated copper (standard), gold stud, Platinum stud** |
Sensor body material options |
Acetal (standard), high temperature PEEK, Anodized aluminum** |
Response speed |
1°C/sec (1.8°F/sec) plus settling time |
Operating pressure |
20 barg (290 psig) standard pressure High version: 250 barg (3625 psig) max |
Remote PRT |
Temperature measurement |
4 wire Pt100, 1/10 DIN class B |
Accuracy |
±0.1°C (±0.18°F) |
Cable length |
2m (6.6ft) (250m (820ft) max) |
Optional Remote Pressure Sensor |
Measurement range |
0 to 25 bara (0 to 377 psia) |
Accuracy |
0.25% Full Scale |
Measurement units |
psia, bara, KPa or MPag |
Pressure transducer thread |
1/8” NPT |
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, ppm , %Vol, ppm (SF ), for calculated V W 6 humidities |
Outputs |
Analog Digital: 3 channels, user selectable 4–20 mA, 0–20 mA or 0–1 V Modbus RTU over USB and optionally Modbus RTU over RS232 or 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 |
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 +50°C (–4 to +122°F) |
Power supply |
85 to 264 V AC, 47/63 Hz |
Power consumption |
100 V A |
Mechanical specifications |
Dimensions (instrument) |
190 x 255 x 215mm (7.5 x 10.0 x 8.4”) h x w x d |
Dimensions (sensor) |
ø45 x 128mm with M36 x 1.5-6g mounting thread |
Weight |
4.2kg (9.26lbs) |
Cable lengths |
3, 5 or 10m (9.8, 16.4 or 32.8ft) |
General |
Storage temperature |
–40 to +60°C (–40 to +140°F) |
Detection system |
Single optics detection system with auto adjustment |
Calibration |
4-point traceable in-house calibration as standard; UKAS accredited calibrations optional – please consult Michell Instruments |