SMARTsaa Boot Level Switch
The switch operates on the basis of RF absorption The electronic unit generates a sinusoidal wave applied to the electrode creating a field around it RF environment absorption changes Electrical Loss around the electrode are reflected on the changes of generator supply current Such changes caused by increase in level is amplified and used to actuate the relay Special Coatguard amplifier is incorporated in the circuit which will ignore the effect of deposition
The RF Admittance type point level switch designed with special sensing probeusing special shield coatguard circuit and three element probe The level switch is immune to the material builtup on the probe and material bridging between the probe and hopper wall
FEATURES
Three Element coatguards Technique Ignores material builtup on probe
Fast end easy installation Simple to calibrate
Suitable for highly dusty environment
Field selectable operation logic Configurable high or low point switching
TECHNICAL SPECIFICATIONS
Control Supply 230V AC 50 Hz _15
Output 2 CO Relay contact 5 Amps
Switching Delay 2 20 seconds adjustable
Safety Operation Field selected for minimum or maximum switching points
Switch status LED Green Normal Red Alarm Yellow Power ON
Particle size max 30 mm Can also be used for material having higher particle sizes
ambient temperature 060 Degree cent
Mounting Screwed 11 inch BSP Flanged
Enclosure Cast Al IP 65 Field Mounting
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