SE620 from M4 Knick

Conductivity Sensors

SE620

Hygienic Conductivity Sensor

The SE620 analog conductivity sensor is ideal for use in sanitary, high purity, and SIP/CIP applications with a measuring range of 0.05 to 50 μS/cm.

Materials of construction meet FDA requirements
Includes inspection Certificate 3.1

Description

The SE620 analog conductivity sensor has a smooth polished finish and utilizes coaxial electrodes, making the sensor suitable for pharmaceutical and steam-sterilizable applications. Additionally, an integrated NTC 30 kΩ temperature element assures proper temperature compensation and accurate concentration measurement. This conductivity sensor has a surface finish of <0.8 µm which allows it to meet FDA requirements. Reliable and easy validation of the measurement according to USP <645> is possible with the PortaSim simulator. The sensor is suitable for any analog-capable transmitter and the Portavo portable meter.

Applications for the SE620 Conductivity Sensor

Pure and ultrapure water
Water for injection (WFI),
Ion exchangers
Reverse osmosis
Chip manufacturing
Resistivity

Specifications

Measurement	0.05…50 µS/cm
Cell constant	0.1/cm
Temperature	32…275 °F (0…135 °C)
Pressure	0…232 psig (0…16 bar)
Length	60 mm
Process connection	DN 25 clamp
Sensor material	Cell and electrodes: stainless steel (<0.8µm), electro-polished Insulator and O-rings: FDA-listed plastics
Sensor cap	VarioPin
Temperature detection	Pt 1000

Measurement

0.05…50 µS/cm

Cell constant

0.1/cm

Temperature

32…275 °F (0…135 °C)

Pressure

0…232 psig (0…16 bar)

Length

60 mm

Process connection

DN 25 clamp

Sensor material

Cell and electrodes: stainless steel (<0.8µm), electro-polished Insulator and O-rings: FDA-listed plastics

Sensor cap

VarioPin

Temperature detection

Pt 1000

Downloads

Title	Type
VarioPin Analog Cable	Manual	DOWNLOAD
DOWNLOAD
SE 620 Spec Sheet	Technical Specifications	DOWNLOAD
DOWNLOAD
Conductivity Sensor Selection Guide	Selection Guide	DOWNLOAD
DOWNLOAD
SE 620 Manual	Manual	DOWNLOAD
DOWNLOAD
Sensor Application Data Sheet	Application Data Sheet	DOWNLOAD
DOWNLOAD

Complete Your Loop...

Stratos Multi

Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Multi is the most versatile and flexible analytical transmitter on the market for pH, ORP, conductivity, resistivity, concentration & oxygen.

Learn More

Transmitters

Stratos Multi

Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Multi is the most versatile and flexible analytical transmitter on the market for pH, ORP, conductivity, resistivity, concentration & oxygen.

Transmitters

Stratos Multi

Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Multi is the most versatile and flexible analytical transmitter on the market for pH, ORP, conductivity, resistivity, concentration & oxygen.

Portavo 907 Multi

Multi-parameter Memosens Portable Meter with Data Storage and USB

The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.

Learn More

Portable Meters

Portavo 907 Multi

Multi-parameter Memosens Portable Meter with Data Storage and USB

The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.

Portable Meters

Portavo 907 Multi

Multi-parameter Memosens Portable Meter with Data Storage and USB

The Portavo 907 Multi is a multi-purpose handheld portable meter and calibration tool for pH, ORP, conductivity, and oxygen sensors.

Stratos Evo

2-Channel Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Evo analyzer is a 4-wire multi-parameter device for measuring pH, ORP, conductivity (conductive or inductive), or dissolved oxygen.

Learn More

Transmitters

Stratos Evo

2-Channel Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Evo analyzer is a 4-wire multi-parameter device for measuring pH, ORP, conductivity (conductive or inductive), or dissolved oxygen.

Transmitters

Stratos Evo

2-Channel Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Evo analyzer is a 4-wire multi-parameter device for measuring pH, ORP, conductivity (conductive or inductive), or dissolved oxygen.

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Conductivity Sensors

SE620

Hygienic Conductivity Sensor

Description

Applications for the SE620 Conductivity Sensor

Pure and ultrapure water
Water for injection (WFI),
Ion exchangers
Reverse osmosis
Chip manufacturing
Resistivity

Specifications

Measurement	0.05…50 µS/cm
Cell constant	0.1/cm
Temperature	32…275 °F (0…135 °C)
Pressure	0…232 psig (0…16 bar)
Length	60 mm
Process connection	DN 25 clamp
Sensor material	Cell and electrodes: stainless steel (<0.8µm), electro-polished Insulator and O-rings: FDA-listed plastics
Sensor cap	VarioPin
Temperature detection	Pt 1000

Measurement

0.05…50 µS/cm

Cell constant

0.1/cm

Temperature

32…275 °F (0…135 °C)

Pressure

0…232 psig (0…16 bar)

Length

60 mm

Process connection

DN 25 clamp

Sensor material

Cell and electrodes: stainless steel (<0.8µm), electro-polished Insulator and O-rings: FDA-listed plastics

Sensor cap

VarioPin

Temperature detection

Pt 1000

Downloads

Title	Type
VarioPin Analog Cable	Manual	DOWNLOAD
DOWNLOAD
SE 620 Spec Sheet	Technical Specifications	DOWNLOAD
DOWNLOAD
Conductivity Sensor Selection Guide	Selection Guide	DOWNLOAD
DOWNLOAD
SE 620 Manual	Manual	DOWNLOAD
DOWNLOAD
Sensor Application Data Sheet	Application Data Sheet	DOWNLOAD
DOWNLOAD

Complete Your Loop...

Stratos Multi

Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Multi is the most versatile and flexible analytical transmitter on the market for pH, ORP, conductivity, resistivity, concentration & oxygen.

Learn More

Transmitters

Stratos Multi

Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Multi is the most versatile and flexible analytical transmitter on the market for pH, ORP, conductivity, resistivity, concentration & oxygen.

Transmitters

Stratos Multi

Multi-Parameter Transmitter for pH, ORP, Conductivity & Oxygen

The Stratos Multi is the most versatile and flexible analytical transmitter on the market for pH, ORP, conductivity, resistivity, concentration & oxygen.