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KS3/KS3 EX Liquid Alarm Sensor

Brand: M&C TechGroup Germany GmbH

The M&C liquid sensors KS3 / KS3 EX versions work on the principle of capacitive measurement and is suitable for non-conductive and conductive media. 

A pre-amplifier is integrated in the sensor housing and is connected with the necessary external electronic controller via 2- respective 3-wire. 

For KS3 the required electronic controller is available in various versions, FA1.1; FA1.4. 

The M&C liquid sensors KS3 EX, KS3 EX PEEK, KS3 EX PEEK SS and KS3 EX SS for use in hazardous areas and media should only be used in connection with electronic controller WE77.Ex1 or KFA6-SR2-Ex1W. 

The M&C liquid sensors KS3 / KS3 EX versions are constructed in such a way that any droplets of liquid in the sample gas are attracted directly to the active sensor surface. 

Even the smallest liquid droplets will trigger a sure and rapid alarm.
Features
  • Sure detection even of minimal liquid quantities
  • Can be integrated into M&C-universal filters and flow chamber
  • Explosion proof version according to ATEX for zone 1
  • Rugged Aluminum enclosure
  • Extended operating temperature range of -20° to 50°C (~-4° to 122°F) for EX versions

1 - 8 of 8 Part Numbers
03 E 4150
03 E 4150
  • Product - Non-EX Areas
  • Version - KS3
03 E 4160
03 E 4160
  • Product - Non-EX Areas
  • Version - KS3 Peek
03 E 4170
03 E 4170
  • Product - Non-EX Areas
  • Version - KS3 SS
03 E 4180
03 E 4180
  • Product - Non-EX Areas
  • Version - KS3 Peek SS
03 E 4250
03 E 4250
  • Product - EX Areas
  • Version - KS3 EX
03 E 4260
03 E 4260
  • Product - EX Areas
  • Version - KS3 EX Peek
03 E 4270
03 E 4270
  • Product - EX Areas
  • Version - KS3 EX SS
03 E 4280
03 E 4280
  • Product - EX Areas
  • Version - KS3 EX Peek SS
1 - 8 of 8 Part Numbers

Specifications

Approvals & Certifications

  • ATEX II 2 G Ex ia IIC T6 Gb (If Mounted Inside A Filter or a Condensate Pot: II 2 G Ex ia IIB T6 Gb), BVS 16-ATEX-E 127
  • IECEx BVS 16.0092

BSP Connection

  • G 1/4” Female

Capacitance

  • Cable: 200 PF/m
  • Internal Capacity, Max.

Consumption

  • Power Consumption: 125 mW - EX Areas

Current

  • 31 mA - EX Areas

Electrical Connectors

  • Connection Cable, Length 1.5 Meter (4.92 feet) Standard: 2,3 x 0.25 mm²
  • M12

Environmental Protection

  • IP54 EN 60529 - Non-EX Areas

Inductance

  • Inductivity: 1 µH/m

Materials of Construction

  • Material of Sample Contacting Parts: 316Ti Stainless Steel
  • Material of Sample Contacting Parts: PEEK - Version KS3 Peek, KS3 Peek SS, KS3 EX Peek, KS3 EX Peek SS
  • Material of Sample Contacting Parts: PTFE - Version KS3, KS3 SS, KS3 EX, KS3 EX SS

Mounting

  • Clamping Attachment: Clamping Attachment
  • For Liquid Alarm Vertical Mounting Position with Opening Facing Upwards

NPT Connection

  • Sample Connection Standard Fitting for Mounting in Stainless Steel Filter: Connector GE SS1/2” NPT-18 mm

Operating Temperature

  • Maximum

Power Supply

  • 115/230 V
  • 8 Vdc / Max.
  • 8-12 Vdc, Feeding Via FA1.1 or FA1.4 - Non-EX Areas

Pressure Range

  • Maximum

Voltage

  • Maximum
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