CPS76E Combined pH/ORP Sensor Memosens

$300.00

Endress+Hauser

 CPS76E combines maximum process integrity with simple operation. It resists moisture, enables lab calibration and offers extended storage of calibration and process data providing the perfect basis for predictive maintenance.

Processes in chemical industry and monitoring of processes with:
  • Quickly changing pH or ORP values

  • High proportion of electrode poisons such as H2S

With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.

 

Description

Field of application

Memosens CPS76E is the heavy-duty specialist for simultaneous pH and ORP measurement. Its unique, contamination-resistant reference guarantees stable measurement in polluted, poisoning media and in media with low conductivity. Thanks to Memosens 2.0 digital technology, CPS76E combines maximum process integrity with simple operation. It resists moisture, enables lab calibration and offers extended storage of calibration and process data providing the perfect basis for predictive maintenance.

Processes in chemical industry and monitoring of processes with:
  • Quickly changing pH or ORP values

  • High proportion of electrode poisons such as H2S

With ATEX, IECEx, CSA C/US, NEPSI, Japan, INMETRO approvals for use in hazardous areas, zones 0, 1 and 2.

Benefits

  • Memosens 2.0 offers extended storage of calibration and process data, enabling better trend identification and providing a future-proof basis for predictive maintenance and enhanced IIoT services.

  • Simultaneous measurement of pH, ORP and rH values (in rH mode) provides a better process overview and allows for a tighter process control.

  • Its optional pressurized reference ensures reliable measurement in blocking media, such as dispersions.

  • Unique ion trap prevents poisoning of the electrode’s junction and reference ensuring a long sensor lifetime.

  • Flexible installation thanks to optional upside-down mounting.

  • Maximum process safety through non-contact, inductive signal transmission.

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

Additional information

Brand

Endress+Hauser/E+H

Application

Process technology and monitoring of processes with:
• Rapidly changing pH values
• High proportion of electrode poisons such as H2S

Characteristic

Digital pH electrode for chemical process with an ion trap for poison-resistant reference

Measuring range

ORP: –1 500 to 1 500 mV
Application B
• pH: 0 to 14
Application H
• pH: 0 to 12

Measuring principle

Gel compact electrode with ceramic junction and ion trap for simultaneous measurement of pH, ORP and rH value (in rH mode)

Design

All shaft lengths with temperature sensor
Advanced gel technology

Material

Sensor shaft: Glass to suit process
pH membrane glass: Type B, Type N
Metal lead: Ag/AgCl
Open aperture: Ceramic junction,
zirconium dioxide
ORP measuring element: Platinum
O-ring: FKM
Process coupling: PPS fiber-glass reinforced
Nameplate: Ceramic metal oxide

Dimension

Diameter: 12 mm (0.46 inch)
Shaft lengths: 120, 225, 360 and 425 mm
(4.68, 8.77, 14.04 and 16,57 inch)

Process temperature

Application B and H:
0 to 140 ° C (32 to 284 ° F)
Version TB:
0 to 140 ° C (32 to 284 ° F)
Version TU, TP (pressurized reference):
0 to 140 ° C (32 to 284 ° F) (140 ° C (284 ° F) for sterilization only)
maximum 100 ° C (212 ° F) in continuous operation due to increasing
pressure drop at T> 100 ° C (212 ° F)

Process pressure

Application B: 0.8 to 14 bar (11.6 to 203 psi) absolute
Application H: 0.8 to 7 bar (11.6 to 101,5 psi) absolute

Temperature sensor

NTC 30K

Ex certification

With ATEX, IECEx, CSA C/US, NEPSI, Japan Ex and INMETRO approvals for use in
hazardous areas Zone 0, Zone 1 and Zone 2.

Connection

Inductive, contactless connection head with Memosens 2.0 technology

Ingress protection

IP68

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