This product is now obsolete.
Relevant documents and drawings are listed below.
Contact your local Emerson representative for your measurement needs.
Contact your local Emerson representative for your measurement needs.
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Rosemount™ 550pH Single-Use Sensor (Obsolete)
Rosemount(TM) Analytical Minds on pH Sensors: Know when to clean or replace, reduce downtime
Play VideoRosemount(TM) Analytical Minds on pH Sensors: Keep optimal pH levels and improve process efficiency
Play VideoRosemount(TM) Analytical Minds on pH Sensors: Calibrate pH sensors and maintain measurement accuracy
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Rosemount™ 550pH Single-Use Sensor (Obsolete)
Specs
Measurement Type
Potentiometry, pH glass electrode and double-junction reference electrode
Measurement Range
2-12 pH
Stability
<0.005 pH drift per day under laboratory conditions
Operating Temperature
4 to 40 °C (39 to 104 °F)
Operating Pressure
0 - 30 psig
Temperature Sensor Types
Pt-100 RTD
Process Connection
1 inch barb fitting on Single-Use bag
Transmitter Support
All Rosemount pH transmitters
Process Wetted Material
Glass, EPDM, ULTEM, Epoxy (Loctite Hysol M-21 HP, ISO 10993), Ceramic Junction, Pharm-Aline, I Tubing, Storage Buffer (See SDS in Appendix for more information)
Resources
Features
- High measurement stability which leads to fewer one-point sensor standardizations
- Shelf life up to two years from manufacturing date
- Single-use pH sensor begins measurement immediately, with no stabilization time needed to wet glass for a measurement
- Ensure single-use pH sensor functionality prior to filling the bioreactor bag with a true, one point standardization against a calibrated traceable storage solution
- pH sensor installs into 1 inch barb fittings onto single-use bio-reactor bags
- USP Class VI, ISO 10993, and ADI-free compliant wetted materials