Japan, Tokyo Keiso
Tokyo Keiso CAPATIC Series Capacitance Type Level Switch
Made in Japan
Manufacturer: Tokyo Keiso
Model: 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.
Features
- Low cost, compared with float, ultrasonic and pressure sensor type level switches.
- Both conductive and non-conductive liquids can be detected.
- No moving parts offers long term operation
- The action point can be set by adjusting the rotative trimmers. Special instruments and tools are not needed.
- Besides weatherproof type, intrinsically safe type is also available.
Specifications
Type | Non-explosionproof type Electrode and transmitter integrated type CA-1XXXW |
Intrinsically safe type Electrode and transmitter separated type CA-1XXXS |
Appearance | ||
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 Powder or solids: Study about the use condition is needed. |
|
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 (metallic)(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 |
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