Vibration Tuning Fork Level Switch Liquid Oil Tank Level Sensor PNP Relay

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Yantai Auto Instrument Making Co., Ltd.

VIP   Audited Supplier 6 years
Profile Certified by SGS/BV
AFTL
12 Months
Vibration Sensor
0-3m
±3mm
0.1%
Level Switch
All in One
1 Year
CE, ISO9001
316L
-40~120℃
24 V DC; 220V AC 50Hz
Thread / Flange/Tri Clamp
Spdp PNP NPN Relay
38mm 40mm 100mm
Carton or as Your Required
China
9026100000
Product Description
Product Description


Vibration tuning fork level switch liquid water oil tank level sensor SPDP PNP relay output

 


 

Product description:

Tuning fork level switch is a kind of new control switch, which is mainly depend on the tuning fork through 

the vibration principle to measure the level of material. Through the installation of the tuning fork on the

base of the tuning fork vibration of a piezoelectric crystal in the resonance frequency. When the tuning 

fork and the medium contact, tuning fork frequency and amplitude changes, these changes are detected 

by the intelligent circuit, and converts it into a switch signal.

Product Parameters


Technical Parameters

medium temperature range

-20 ° C to 220 ° C

 ambient temperature

-20 ° C to 80 ° C

 ambient humidity

≤ 95% RH

measured medium

liquid, powder or granular solid

 measured medium density

solid ≥ 0.1g/cm3, liquid ≥ 0.7g/cm3 

measured solid particle size

≤ 10mm

maximum liquid viscosity

<1000mm2 / s 

 

measured medium repose angle

≥ 200 

 pressure range

≤ 1MPa

shell material

die-casting aluminum alloy

fork material

1Cr18Ni9Ti

shell protection

 IP65 

 connection

 

1 "NPT thread / flange (two ways)

 electrical parameters

1: supply voltage: 24 V DC; 220V AC 50Hz 

2: output signal: relay output double-pole   double-  throw (DPDT) 

contact capacity: 8A 220V AC 4A 24V DC 

3: power consumption: ≤ 2W

 tuning fork vibration frequency

300 ± 500HZ

 

Order selection


Tuning Fork Switch Ordering Information Sheet 

Model

Name

AFTL

Tuning Fork Switch

Code

Power Supply

1

220V AC

2

24V DC

Code

Temperature Type

H

High Temperature Type

S

Common Type

Code

Fork Sort

A

Standard Type

C

Shock Rod Type

S

Compact Type

Code

Fork Type and Insertion Dept h Range

G1

Small Fork 45mm~3000mm

G2

Standard Fork 100mm~3000mm

Code

Process Connection/Material

N1

1″ NPT thread/316ss

G1

G1″ thread/316ss

D25

DN25 PN4.0MPa/316ss

D40

DN40 PN4.0MPa/316ss

D50

DN50 PN4.0MPa/316ss

TC1

1″ Clamp/316ss

TC2

2″ Clamp/316ss

Code

Shell/Cable Interface Size

A1

Die-cast Aluminum Shell Explosion-proof IP67/NPT 3/4″

A2

316ss Shell Explosion-proof IP67/M20X1.5

Customers Supply

Insertion Length

 

Detailed Photos


Product details:



 

Installation Instructions

Installation:


 

Company Profile


 

Yantai Auto Instrument Making Co., Ltd has advanced production equipment and highprecision 
import calibration equipment , it is a hightech enterprise integrating product design , research and 
development , production and sales . Widely used in environment protection , power , petrochemical ,
 metallurgy ,electric power , pharmaceutical ,food and other industries . Products are exported to more
 than 60 countries and regions such as the United states , Germany , Russia , India , Vietnam , South 
Korea and Pakistan etc. 

Main products

Pressure Instruments: pressure transmitter, differential pressure transmitter, level transmitter.

Flow Instruments: Vortex flow meter, electromagnetic flow meter, turbine flow meter, ultrasonic
flow meter, oval gear flow meter.

Level Instruments: Radar level meter, ultrasonic level meter, magnetic level gauge, level switch.
 

Certificate:

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