Viscometers for the measurement of viscosity under process conditions
in-line process viscometers
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XL7 process viscometer data


The XL7 transducer can be supplied in a range of sizes with virtually any process fitting. The XL7-100 model with a flanged connection is shown below as an example.

process viscometer data
XL7 viscometer
Range 0 to 1,000,000,000 cP
Accuracy ±1% of reading
Repeatability ±0.3% of reading
Temperature standard: –40 to
   +150 °C
HT2 high temp:
   up to 400 °C
Pressure to process connection
Process connection to suit application
Safety certification All instruments also available as intrinsically safe EEx 'ia' versions
Overall length 443 mm (standard)
Materials all 316 stainless steel (standard);
other materials on request
Construction all-welded crevice-free wetted parts
Finish standard: high polish
optional: electropolish; PTFE coated
Environmental rating IP68
 HP550 signal processor
Power supply 24V DC @ 100 mA (including transducer)
Output 4 - 20 mA, fully configurable, representing either viscosity or referenced viscosity
Environmental rating IP65
Options • External temperature input and viscosity correction to standard conditions
• RS232 or RS422/485 ModBus serial link
• 2-off volt-free contact outputs
   
Intrinsic safety INTRINSIC SAFETY Hygienic HYGIENIC
High temperature HIGH TEMPERATURE Installation INSTALLATION
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