Easidew PRO XP

dauwpunt transmitter voor vocht analyse


Easidew comms kit
De Easidew PRO XP explosieveilige transmitter is ontworpen om betrouwbaar en nauwkeurig dauwpunt of vochtgehalte te meten in diverse riskante gas- of vloeibare procestoepassingen. Het flexibele mechanische ontwerp minimaliseert de installatietijd en biedt een robuuste en betrouwbare ontstekingsbestendige transmitter voor alle EExd toepassingen wereldwijd. De Easidew transmitter kan worden gebruikt in combinatie met diverse vochtmeters en analysers van Michell.



Toepassingsgebieden

  • Vochtgehalte in aardgasproductie en -verwerking
  • Drogen van leidingen
  • On-line fiscale meting van gas
  • Dauwpunt metingen in LNG productieproces
  • Petrochemische procesvloeistoffen
  • Vochtigheidsmetingen in polymeerproductie
  • Vochtanalyse in CNG droogproces
  • IECEx, cCSAus, INMETRO (Br), FM, GOST & ATEX dauwpunt transmitter

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Easidew PRO XP Transmitter

Easidew PRO XP Transmitter With Display

Aanverwante artikelen

Easidew PRO XP for Gases Easidew PRO XP LQ for Liquids
Performance Specifications
Measurement Range -110 to +20°C dew point; -100 to +20°C dew point0 to 1000 ppmW;
Non-standard available on request
Accuracy ±1°C dew point (+20 to -60°C); ±2°C dew point (-60 to -110°C)
Response Time 5 mins to T95 (dry to wet)
Repeatability 0.5°C dew point
Calibration Traceable 13 point calibration and certificate
Electrical Specifications
Output Signal 4-20 mA (2-wire connection, current source); User configurable over range
Output Dew point or moisture content Moisture content
Analog Output Scaled Range Dew point: -110 to +20°C
Moisture content in gas: 0-3000 ppmV
Non-standard:mg/m3, lbs/MMSCF natural gas
Moisture content in liquid: 0-1000 ppmW
Non-standard available on request
Supply Voltage 14 to 28 V DC
Load Resistance Max 250 Ω @ 14 V (500 Ω @ 24 V)
Current Consumption 23 mA max, depending on output signal
Saturation Constants
(for moisture in liquids measurements only)
6-point look-up table for saturation constants up to 1000 ppmW over the temperature range 0 to +50°C; Saturation constants for 8 common liquids can be programmed into the Easidew PRO XP LQ via the application software;
Alternatively the user can program saturation constants manually
CE Conformity 2004/108/EC, 94/9/E ATEX directive
Operating Specifications
Operating Temperature -40 to +60°C
Compensated Temperature Range -20 to +50°C
NOTE: The transmitter accuracy statement is only valid for the temperature range: -20/+50°C
Storage Temperature -40 to +60°C
Operating Pressure 45 MPa (450 barg) maximum
Flow Rate 1 to 5 Nl/min mounted in standard sampling block
0 to 10 m/sec direct insertion
Mechanical Specifications
Ingress Protection IP66 in accordance with standard BS EN 60529:1992;
NEMA 4 protection in accordance with standard NEMA 250-2003
Explosion and Flameproof Area Certificates
Standard: aluminiumOptional: 316 stainless Steel
ATEX: II 2 GD Exd [ia] IIC T6 Gb
EX tb IIIC T80°C Db IP66
Tamb -20°C to +70°C

II 2 GD Exd [ia] IIC T6 Gb
EX tb IIIC T80°C Db IP66
Tamb -20°C to +70°C

IECEx: Exd [ia] IIC T6 Gb
Ex tb IIIC T80°C Db IP66
Tamb -20°C to +70°C

Exd [ia] IIC T6 Gb
Ex tb IIIC T80°C Db IP66
Tamb -20°C to +70°C

CCSAUS: CLS I, Div1, GRPS ABCD
CLS II & III, Div1, GRPS EFG
CLS I, Zone 1 AEx/Exd [ia] IIC T6
Zone 21, AEx/Ex tb IIIC T80°C
Tamb = -20°C to +70°C IP66

CLS I, Div1, GRPS ABCD
CLS II, Div1, GRPS EFG
Tamb = -20°C to +70°C IP66

INMETRO (Brazil):[Approval codes as per IECEx]
TC TR EX-Certificate: 1Ex d [ia] IIC T6 Gb X
Ex tb IIIC T80°C Db X
Tamb –20°C to +70°C
(Russia, Belarus, Kazakhstan)
Russian Pattern Approval Pending: Russia (GOST-R), Kazakhstan (GOST-K)
Canadian Pressure Vessel Certification C.R.N. - all Canadian provinces
Oxygen service Optional: cleaned for enriched oxygen
Housing material Standard: Aluminium (copper free), epoxy and polyurethane powder coated, blue RAL 5009
Optional: 316 stainless steel (Housing supplied with EN10204 3.1 material cert. if option F2 requested) (ATEX, IECEx only)
Filter
(sensor protection)
Standard: Stainless steel sintered guard (for protection against fine particulate >80μm)
Optional: HDPE guard (for protection against fine particulate >10μm)
Process Connection and Material 3/4” - 16 UNF with recessed Viton® o-ring
316 stainless steel
Weight Aluminium: 1.6kg
316 Stainless Steel: 2.4kg
Electrical Connections Dual 3/4” NPT gland
Programmable display meter range Optional: -1999 to +9999
Programmable display decimal point Optional: 0 to 3 decimal places
Display meter overload limits Optional: 3.6 mA & 20.4 mA
Programmable display meter scales Optional: °C, °F, %, No Scale
Stainless steel tags Optional: 316 stainless steel tags (70 x 25mm)

Toepassing

Compressor lucht  Beademings Lucht  Algemene gassen  Metaal Behandelingen  Aardgas and petrochemie  Energie centrales  chemische industrieën

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