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CAPATIC Series

CAPATIC Series is a capacitance type level switch. When the measured object contacts the measuring probe, the switch detects the change of the electrostatic capacity and an alarm contact is actuated.
In addition to level detection, two liquids interface detection having different dielectric constant and empty detection at piping are possible.
Very small flow rate can be covered:  Min. 0 - 0.5 L/h [Water] can be measured.  
 Alarm output option available:    In addition to local indication type, alarm output version is also available.
 Compact design:   Easy installation onto instrument panel.
 Safety for high temperature and pressure: All metallic material construction covers tough applications!

 

Type Non-explosionproof type
Electrode and transmitter
integrated type
CA-1XXXW
Intrinsically safe type
Electrode and transmitter
separated type
CA-1XXXS
Appearance CA-1XXXW CA-1XXXS
Measuring object
Liquid:
Level: Liquid of which dielectric constant is more than 2, and which is conductive or non conductive
Two liquids interface: Difference of the dielectric constants to be more than 10 times
Dielectric constant of lower liquid should be larger than upper liquid, and the thickness of upper liquid shoud be constant.
Powder or solids: Study about the use condition is needed.
(Please consult us.)
Op. temperature -10 to 80°C Bare and PFA covered(PTFE insulator), without fin
80 to 180°C Bare and PFA covered(PTFE insulator), with fin
180 to 300°C Bare (matallic)(Ceramic insulator), with fin
Op. pressure Max. 1MPa
Material
Earthed and detecting electrodes: SUS304 (Option: SUS316,SUS316L)
Insulator: PTFE (Option: Ceramics)
Seal: FKM (Option: NBR, VMQ, Karletz)
Flange: SUS304 (Option: SUS316, SUS316L)
Process connection 1 B, JIS 10 K FF Flange
Output SPDT Relay contact
Power supply 95 to 115 V AC or
190 to 230 V AC, 50/60 Hz
100 V AC or 200 V AC, 50/60 Hz
Consumption 6 VA
Construction Equiv. to IP 54 TIIS i3aG4