notice Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order. close

PE20 Electronic liquid /water level switch for Water dispenser

$5.00 / Piece | 20 Pieces (Min. Order)
Quantity:
- + Pieces available
0piecesselected, US $in total
View Details
Shipping fee:
Depends on the order quantity.
Lead Time:
10 day(s) after payment received
Customization:
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)

More

Graphic customization (Min. Order: 1000 Pieces) Less
Samples: $10.00 /Piece, 1 Piece (Min. Order): Buy Samples
Contact Supplier
Samples - $10.00 /Piece, 1 Piece (Min. Order): Buy Samples
Loading... Add To Cart
Report Suspicious Activity
Overview
Quick Details
Place of Origin:
Shaanxi, China
Brand Name:
kexlimice
Model Number:
PE20
Usage:
Level Sensor
Theory:
photoelectric switch
Output:
Switching Transducer
Name:
PE20 Electronic liquid level switch
Output signal:
High and low signal
measuring way:
Specular reflection
Power voltage:
5V
Type No.:
ESMPE20
environment temperature:
-25~85clesius
life time:
long
instruture:
small size
accuracy:
high
application filed:
Humidifier,air condition fan,steam, protection level control

Packaging & Delivery

Selling Units:
Single item
Single package size: 
15X10X8 cm
Single gross weight:
0.500 kg
Package Type:
standard package
Lead Time :
Quantity(Pieces) 1 - 1000 >1000
Est. Time(days) 10 To be negotiated
Video Description
ESMPE

PE20 Electronic liquid /water level switch for Water dispenser

 

 

Features

 

1)No mechanical moving parts, high reliability

2)Small size, can be installed in any direction

3)High precision level control

 

Application

 

 

1) humidifiers, heaters
2) pumps, bathtub, sanitary ware, medical equipment
3) Steam class level control and other needs of electrical appliances, equipment, etc

 

 

 

Size & Wiring

 

 

 
Technical data
 

1)working data

 

Liquid level state

Signal port voltage Output(V)

True value

Total current

Power consumption(mW)

Above the critical level

<0.1

0

<12

<60

Below the critical level

>4.6

1

<12

<60

 

 

 

Note:
1. detected when the liquid is water, the water level is lower than the critical level, water vapor, water vapor or water droplets in the sensor Surface of the body assembly, thereby leading to the signal output voltage decreases.
Therefore, in practical application, taking into account the water vapor, water vapor, water droplets or affect, the set value of the threshold voltage level VT, that is, if greater than the output voltage signal terminal VT, it is determined that the level is below the critical level, the output voltage signal terminal
If less than VT, the level is higher than the critical level is determined.
VT general value of 0.25-0.5V, specific values according to water vapor, water vapor or droplets generated and the impact of process degree determined. When the liquid to be detected for the other, it will also be affected by the droplet, it is also considered press law.
2 Consider the level of fluctuation characteristics, image stabilization to join in the program logic.
3 This section level sensor is not waterproof, the entire probe can not be placed in the liquid used.
4. Actual use, the level sensor probe surface can not have too much dirt, and if so, please immediately cleaned, Cleaning the surface of the detection process can not damage it.

 

2)Limit parameter(Ta=25℃)

 

 

Name

mark

value

Working temperature

Topr

-25-105(head)

Storage temperature

Tstg

-40-85

life

T

50,000 h

 

 

 

 
 

  

hall flowmeter 1