Shenzhen OKD Technology Co., Ltd.
Main products:Level Sensor,Flow Sensor,Flow Switch,Proximity Switch,Reed Switch
Products
Contact Us
  • Contact Person : Ms. chong jolen
  • Company Name : Shenzhen OKD Technology Co., Ltd.
  • Tel : 86-755-61348891
  • Fax : 86-755-83559755
  • Address : Guangdong,Shenzhen,Guoli Building 1308 Zhonghang Road Futian District Shenzhen China
  • Country/Region : China
  • Zip : 518031

OKD-HW41FB Hall flow level meter 1/4''-paypal accept

OKD-HW41FB Hall flow level meter 1/4''-paypal accept
Product Detailed
Environmental protection design food grade PBT material small, practical can be arbitrary Angle adjustment

INTRODUCTION

Introduction

1, environmental protection design, food grade material POM, small, practical, and can be arbitrary Angle regulation; 

2,for the G1/4 the tooth type structures, unions, more convenient, can match fast by type nut and pipe plug

3, hall element for Japan imports, sensitive and reliable; 

4, flow range: 0.1 3 L/min, working voltage: DC3-18 V, rated voltage DC5V; 

5, output voltage (rated DC5V) : high level 4.5 V above, low level 0.5 V the following; Pulse output occupies emptiescompared to 50-10%; 

6, designed for small flow and medicine machinery make water flow sensor, but also be used for electrical and mechanical equipment. 

Electronic character

 

NO

Item

Examination requirement

1

 Appearance

Clean and beautiful, smooth without burr, without off color

2

Water pressure resistance performance

0.85 MPa pressure has no slack phenomenon, and parts no crack, relaxation, inflation, and deformation anomaly

3

Operating voltage range

DC3-18V, rate 5VDC

4

Maximum operating current

15mA

5

The output pulse high level

In 5 V rated voltage, the output of the high level requirements in 4.5 V above

6

The output pulse low level

In 5 V rated voltage, the output of the low level requirements in 0.5 V the following

7

The output pulse duty ratio

In the rated voltage, the output pulse occupies emptiescompared to 50%-10%

8

Flow pulse characteristics

See flow parameters and pulse cross-references

9

Insulating property

Dielectric resistance>100MΩ

10

Electrical strength

AC500V 50Hz(Don't breakdown or flash winding)

11

Electrical strength(80°C)

In 80 °C  temperature  placed  in  72 hours, in the environmental temperature back after 1 hour the accuracy of measurement requirements within the plus or minus 5%

12

Cold resistance(-20°C)

In 20 °C temperature placed in-72 hours, in the environmental temperature back after 1 hour the accuracy of measurement requirements within the plus or minus 5%

13

Mode of connection

Red: the positive, black: negative, yellow: pulse signal

 

Water flow sensor (water flow sensor) and flow switch (flow switch) outlet terminals installation dimensions for the connection mode and the length of the connecting according to request, the water flow sensor existing pipe diameter have G1/4, G1/2 and straight intubation (equivalent to the G1/4) three, press Angle points can be divided into 90 degrees and 180 degrees two kinds, has the plastic shell and cast-bronze piece two kind of material, mainly for the water heater, wall-hang boiler, water machine.  

NOTE:

OKD-HW41FB Hall flow level meter 1/4''-paypal accept



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