Specs at a glance
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Measuring range
pH 0-14
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Process temperature
-15°C ... 140°C
(5°F - 284°F) -
Process pressure
max. 13 bar
(188 psi)
Field of application
Ceragel CPS71 is the analog specialist for pH measurement in sterile and hygienic applications. Its state-of-the-art gel is poison resistant and guarantees stable measurement even in flowing media or low conductivity. The sensor is sterilizable, autoclavable and non-toxic assuring highest safety of your products.
Hygienic and sterile applications:
- Fermenters
- Biotechnology
- Life sciences
- Food industryProcess technology and monitoring of processes with:
- Quickly changing pH values
- High proportion of electrode poisons such as H2S
With ATEX, FM, and CSA approval for application in hazardous areas
Benefits
Suitable for CIP/SIP and autoclaving maintaining high accuracy
Sensor resists strong acids and bases and high organic loads
Certified biocompatibility, no cytotoxicity
Free from animal-based materials and from acrylamide
Videos
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The pH-value of a liquid can be calculated using the potentiometric measurement principle. This video shows what it is about and how this measuring principle works
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Standard products
- Reliable, robust and low-maintenance
Technical excellence
Simplicity
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Specialized products
- Designed for demanding applications
Technical excellence
Simplicity
Variable
| FLEX selections | Technical excellence | Simplicity |
|---|---|---|
Fundamental selection Meet your basic measurement needs |
Technical excellence
|
Simplicity
|
Lean selection Handle your core processes easily |
Technical excellence
|
Simplicity
|
Extended selection Optimize your processes with innovative technologies |
Technical excellence
|
Simplicity
|
Xpert selection Master your most challenging applications |
Technical excellence
|
Simplicity
Variable |
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Measuring principle
Potentiometric
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Application
Hygienic and sterile applications, process
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Characteristic
- resistant against reference poisoning - CIP/SIP and autoclavable - high accuracy - biocompatibility of the gel inside - version upside-down installation available - pressurized reference (6 bar) available
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Measuring range
pH 0-14
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Measuring principle
- ceramic diaphragm - ion-trap
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Design
- All shaft lengths with temperature sensor - Memosens - advanced gel technology
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Material
glass / ceramic
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Dimension
Diameter: 12mm (0.46inch)
Shaft lengths: 120, 225, 360 and 425 mm
(4.68, 8.77, 14.04 and 16,57 inch) -
Process temperature
-15°C ... 140°C
(5°F - 284°F) -
Process pressure
max. 13 bar
(188 psi) -
Temperature sensor
optional with integrated Pt100 or Pt1000
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Ex certification
Simple operational equipment, no certification necessary.
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Connection
TOP68 connection head
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Ingress protection
IP 68
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Certificates, declarations and approvals
3A, biocompatibility
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Process Connection
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- CAD drawings
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Prices per piece
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- Optional add-ons
Individual configuration
Often bought together
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