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Beijing Kangansen Instrument Technology Co., Ltd

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    info@conasen.com

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    2-1702, Beichen New Era Building, No. 13 Beiyuan Road, Chaoyang District, Beijing

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Explosion proof tuning fork level switch HF series

NegotiableUpdate on 05/17
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Overview

Strong adaptability, different electrical parameters and densities of the tested material do not affect the measurement. ● Maintenance free, the detection process of the explosion-proof tuning fork level switch is completed by electronic circuits without moving parts, and once installed and put into operation, no maintenance is required. ● No calibration is needed, and the detection of the explosion-proof tuning fork switch is not affected by the electrical parameters and density of the measured medium, so no matter what kind of liquid is measured, on-site calibration is required

Product Details

Product Introduction

The HI-TOUCH explosion-proof tuning fork level switch HF series from the United States is a universal level switch. The tuning fork is excited by a piezoelectric crystal to produce vibration. When the tuning fork is immersed in liquid or solid, the vibration frequency changes, which are detected by electronic circuits and output as a switch value. The tuning fork level switch is not affected by the electrical parameters of the medium, as well as factors such as turbulence, agitation, bubbles, and vibration. It has no moving parts and therefore does not require maintenance or adjustment. It is an ideal choice for level switches under complex working conditions.

Technical Specifications

Power supply voltage: DC 24V or AC 220V

Working temperature: Fork body: -30~+150 ℃ Instrument: -30~+70 ℃

Work pressure: less than 2MPa

Medium density: minimum 0.6g/cm3

Probe length: 100-3000mm

Output mode: 2 × SPST output (AC220V/3A, DC)

30V/3A), SPDT, DPDT optional

Output delay: adjustable from 1-20 seconds

Explosion proof mark: Ex d IICT6

Power consumption: 1W

Installation joint: R1 G1, flange

Electrical interface: M20 × 1.5