Marvel Capacitive Level Switch.
Measuring Principle The sense electrode and the instrument casing / vessel wall form an electrical capacitor. When in air the dielectric constant is 1 but when covered it is that of the material and so there is a change in the probe capacitance.
The capacitance is accurately measured and compared with a reference voltage. This change is processed to signal an alarm.
Other Details:
Housing: | SS316 | Ambient Temperature: | -20C to 80C |
Probe length: | 35mm | Output Type: | PNP Standard |
Process Fitting: | 1/2, 3/4, 1 BSP/NPT | Output: | Max 100mA, Short-circuit protected |
Process Temperature: | Upto 80C | Input Supply: | 12...30VDC, (50mA max) |
Applications:
Registered Office:
D-11, Block No. - 4, 3rd Floor, Mira Mansion, Sion Circle, Sion, Mumbai- 400022, Maharashtra, India
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