Gems Sensor & Control CAP-300 Series Capacitance Level Sensor

Last Updated: 22/04/2019

Gems Sensor & Control 240670

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Part Number: 240670 Categories: ,

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Actuation Level N/A
Switch Operation Dry Sink
Min. Liquid N/A
Stem Material Brass
Float Material N/A
Float Diameter N/A
Mounting Size 1/4″-18 NPT
Mounting Vertical or Horizontal
Switch Type Open Collector sinking output, 9-32 VDC, 30 ma max
Input 9-32 VDC
Output Current Sinking . 9-32 VDC, 30 ma max
Maximum Pressure (PSI) 100
Minimum Temperature (°F) -40
Maximum Temperature (°F) 257
Electrical Termination 12″ 18 AWG SXL Flying Leads
Wetted Materials Brass. EPDM, Versaplast
Approvals CE, IP67, RoHS,


The CAP-300 capacitive level sensor is one of our most durable and reliable point level sensors. Compatible with coolants, the CAP-300 is the ideal OEM solution for power generation equipment, off-highway vehicles and generators, as well as Food & Beverage, Medical, Rail and HVAC applications. NSF/ANSI 169 compliant models are available for use with water, coffee and dairy. With nearly zero maintenance, the sensor is small in size, tolerates coating, will remain reliable even in standby mode and can be mounted in any position. Compatible with temperatures up to 257°F (125°C) the capacitive based sensor is suited for the most challenging environments. Available with a variety of mounting types and electrical connections, as well as a variety of actuation delays for applications where sloshing occurs,  the CAP-300 is the ideal solution for the most rugged aqueous applications monitoring. 

Data Sheet:Download Catalog Page

Instruction Manual: Download Instruction Bulletin