Sensör
|
| Sensor Type |
Michell Advanced Ceramic Moisture Sensor |
| Range |
-120 to -40°Cdp (calibrated from -100 to -40°C) |
| Accuracy |
±1°C from -40 up to -60°Cdp
±2°C from -60 up to -100°Cdp
±4°C from -100 to -120°Cdp (estimated) |
Operating Pressure
|
Minimum 10-7 Pa (10-7 torr)
Maximum 24 MPa (240 barg)
|
Operating Temperature
|
-40 to +60°C |
Flow Rate
|
1 to 5 Nl/min
|
Elektrik / Elektronik
|
Power
|
Nominal 24 V DC, 10-28 V DC maximum current 25 mA 2 or 3-wire configuration |
| Output |
PUR-TX-2W: 4 to 20mA 2-wire
PUR-TX-3W: 4 to 20mA 3-wire
PUR-AOL-SEN only: Digital String (RS485) |
Cable with Display
|
PUR-OL & PUR-IS-OL: 2m (standard) / 5 or 10m (optional)
PUR-AOL: 2m (standard) / 5 or 10m (optional) |
Mekanik
|
| Sensor Block |
Premium and OEM version: Cold drawn stainless steel, 0.1 - 0.2 Ra µm electro-polished internal finish |
| Pressure Connections |
Premium and OEM version: ¼" male VCR connection
Pura Sensor version: ½" male VCR connection |
Installation Profile
|
Premium and OEM version: 120mm pitch, drop in across gas port face seals
Zero pipe clearance required
2 off M4 x 0.7, 7mm deep mounting holes in block, diagonally opposed at 20 x 20mm pitch
Pura Sensor version: fits into user's ½" VCR configured port
|
| Overall Dimensions |
Premium and OEM version: 120 x 35 x 150mm (w x d x h)
Pura Sensor version: 132 x Ø35mm
|
| Weight |
Premium and OEM versions: 450g
Pura Sensor version: 180g
|
| Packaging |
Pura Premium: Double bagged and sealed in UHP inert gas
Pura OEM & Pura Sensor: Single bagged in 1000 gauge polythene
All options: shipped individually in profiled sponge protection and carton
Pura Sensor version supplied with protective guard over sensor surface for transportation and handling
|
| Service Exchange |
Available on the Pura Sensor (SEN) ½" VCR connection
|
Gelişmiş Çevrimiçi Monitörler: PUR-AOL
|
| Measurement Units |
°F, °Cdp; ppmV and ppbV with user-selectable range and resolution |
| Secondary measurement variable |
Pressure via external transducer 0-30 MPa (300 variable barg)
Completely user-configurable for any industry standard transducer
Automatic compensation for ppmV and ppbV |
Power Supply
|
Universal 85 to 265 V AC; 95 to 370 V DC |
| Ingress Protection |
IP54 (NEMA 12); IP66 (NEMA 4X) for front panel only with optional cover |
Operating Temperature
|
0 to +50°C |
Relays
|
2 off 10 A / 240 V c/o fully user-configurable: can accommodate full range for selected engineering unit + sensor fault alarm functions
|
Display Resolution
|
5 Digit |
Outputs: Analogue
|
4-20 mA fully user-configurable and scaleable for range
|
| Outputs: Digital |
RS232: provides 2-way communication - full data access to user and total availability of all set-up options
|
Seçenekler
|
Power Supply
|
18 to 36 V AC; 9 to 60 V DC |
Relays
|
1 or 2 further 5 A relays (max 4 in total) n/o type fully user configurable: can accommodate full range + full unit choice + sensor fault alarm functions
|
| Outputs: Analogue |
0-10 V fully user-configurable and scaleable for range
|
| Outputs: Digital |
RS485 |
