Boot Level Switches

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

FAQs of Boot Level Switches: