Endress+Hauser Combined pH/ORP sensor Memosens CPS76E

Memosens 2.0 combined electrode for chemical processes and poisoning media

Category: E+H

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Description

Specifications

Measuring principle	Potentiometric
Application	Process technology and monitoring of processes with	Rapidly changing pH values High levels of electrode poisons, such as H2S
Characteristic	Digital pH/ORP electrode for chemical process with an ion trap for poison-resistant reference
Measurement 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)
Dimension	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
Process pressure	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, digital connection head with Memosens 2.0 technology
Ingress protection	IP68