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LN3000-Float Level Sensor With Digital Display

With liquid level fluctuation, a magnetic float triggers the switch inside tube,which changes the number of connected resistors. This changing of resistance is converted to standard electrical signal output. Ali-metal housing with highlight LED display, dual-keydesign, user friendly menu, multiple process connections, 330° rotatable indicator.
Applications

Petrochemical

Food/pharmaceutical industry

Power plant

Water treatment

Boiler

Papermaking

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Introduction

  1. 4-digit LED digital display

  2. All-metal housing

  3. PNP/NPN programmable

  4. 3-wire 4..20mA；3-wire 0…5V programmable

  5. Rotatable indicator

  6. Stainless steel wetted parts

Technical

Specification Table

Order No

Measuring range(Guide rod lengthL)250mm/ 500mm/ 750mm/ 1000mm/1250mm/1500mm/2000mm
Measuring mediumCorrosion Compatible Stainless Steel304the liquid
Withstand voltage20bar
Medium density≥0.7g/cm3
Supply voltage12…30Vdc
No-load current consumption≤30mA,exist24VdcWhen power supply
Switch output 
Output typePush-pull (compatible withPNPandNPN), normally open and normally closed can be set
S1,S2Output current<500mA
Voltage drop<1V
Current mode analog output 
Output typeThird line4…20mA
LoadRARA≤500Ω
Voltage type analog output 
Output typeThird line0…5V
LoadRARA>10KΩ
Linearity≤±1.5%Range
Wiring protectionReverse phase, overload, short circuit protection
Show 
DesignRed4 bit 8mmhigh brightness7segment numberled
Digital display range-1999…9999
Temperature 
Operating temperature/Medium temperature-20…85℃
Storage temperature-20…+100℃
Material 
Head caseZinc alloy
CaseStainless steel304
Process Connection Float Guide RodStainless steel304
Degree of protectionIP67
Outgoing wayM12×1Connector
Process connectionG2external thread

Product order No.Probe rod L
mm		Effective length L1
mm		Resolution
mm		Output type
mA/V		 
LN00252501908Current analog output 3 wire 4... 20mA 
LN0050500440↓↓↓↓↓↓ 
LN0075750690   
LN0100100094015  
LN012512501190↓↓↓  
LN015015001440   
LN020020001940   
LN10252501908Voltage analog output 3 wire 0... 5V 
LN1050500440↓↓↓↓↓↓ 
LN1075750690   
LN1100100094015  
LN112512501190↓↓↓  
LN115015001440   
LN120020001940   

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Product

Application