E&H Digital PH Sensor

CPS11D-7BA21 Digital pH sensor Orbisint Memosens glass electrode

Description:

Manufacturer : Endress+Hauser

Product No. : CPS11D-7BA21

Product type : Digital pH sensor Orbisint CPS11D

Version : 7 = max. 135 °C / 275 °F, built-in temperature sensor

Application range : BA = pH = 0 ... 14, T = 0 ... 135 °C / 32 ... 275 °F, sterilisable, 16 bar / 232 psi

Shaft length : 2 = 120 mm / 4.72"

Approval : 1 = Non-hazardous area

Shipping weight : 1.5 Kg

Additional Informaiton:

Memosens glass electrode for standard applications
Orbisint CPS11D is the digital all-rounder for process and environmental technology. It measures reliably even in highly alkaline media or hazardous areas. Designed for low maintenance and a long operating life, the electrode offers you best value for money. Thanks to Memosens digital technology, CPS11D combines maximum process and data integrity with simple operation. It resists corrosion and moisture, enables lab calibration and facilitates predictive maintenance.

Benefits

Robust electrode with long poison diffusion path, requires low maintenance due to large, dirt-repellent PTFE ring diaphragm

Suitable for harsh applications: Process glass for highly alkaline media and pressure-stable up to 16 bar (232 psi)

Optional salt ring for low conductivity applications such as boiler feed water and water for injection

Maximum process safety through non-contact, inductive signal transmission

Enables predictive maintenance due to storage of sensor and process-specific data

Reduced operating costs thanks to minimized process downtime and extended sensor lifetime

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Field of application

Long-term monitoring and limit monitoring of processes with stable process conditions:
- Chemical industry
- Paper industry
- Power plants (e.g. flue gas washers, boiler feed water)
- Incineration plants

Water treatment:
- Drinking water
- Cooling water
- Well water

With ATEX, FM, CSA approval for use in hazardous areas.

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Features and specifications

pH
Measuring principle
Potentiometric

Application
Long-term monitoring, processes with little change
Water and wastewater treatment

Characteristic
Analog, digital pH electrodes for standard applications in process and environmental technology
Dirt-repellent PTFE diaphragm, built-in temperature sensor

Measurement range
pH 0 to 14

Measuring principle
Gel compact electrode with PTFE ring-diaphragm

Design
All shaft lengths with temperature sensor
Advanced gel technology
Digital electrode with Memosens technology

Material
Glass and PTFE

Dimension
Diameter: 12 mm (0.47 inch)
Shaft length: 120, 225 and 360 mm
(4.72, 8.86 and 14.17 inch)

Process temperature
0 to 135 °C (32 to 275 °F)

Process pressure
1 to 17 bar (15 to 246 psi)

Temperature sensor
NTC 30k

Ex certification
ATEX, FM, CSA, NEPSI

Connection
Inductive, digital connection head with Memosens technology

Ingres protection
IP68

Additional certifications
Also available as SIL version