Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display

Product Details
Customization: Available
After-sales Service: 1 Year
Warranty: 1 Year
Gold Member Since 2024

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  • Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
  • Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
  • Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
  • Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
  • Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
  • Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
Find Similar Products
  • Overview
  • PRODUCT DESCRIPTION
  • SPECIFICATIONS
  • APPLICATIONS
  • RELATED PRODUCTS
  • WHY CHOOSE US
  • ABOUT LEFOO
  • PACKING & DELIVERY
  • FAQ
Overview

Basic Info.

Model NO.
LFH20
Type
Indoor Temperature and Humidity Transmitter
Material
PC Housing
Customized Support
OEM, ODM, Obm
Humidity Range
0% ~ 100% Rh
Response Time
≤10s(25ºC, Slow Flow Air)
Product Name
Indoor Temperature and Humidity Transmitter
Protection Class
IP30
Output
4-20mA, 0-10V, RS485/Modbus
Working Environment
-20~60ºC,5%~95%Rh(Non-Condensing)
Temperature Range
0~50ºC/-20~60ºC
Sensor
Digital or Thermal Resistance
Display
LCD Display
Trademark
LEFOO
Origin
Zhejiang, China

Product Description

Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
 
PRODUCT DESCRIPTION
Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
SPECIFICATIONS
Relative Humidity
 
Sensor
Digital type
Measurement Range
0%~100%RH
Output Signal
RS485/Modbus,0~10VDC, 4~20mA optional
Accuracy
±3%@ 20 & 20~80%RH
Response time
≤10s(25, slow flow air)
Temperature
 
Sensor
Digital or RTD, refer to selection table
Measurement Range
0~50, -20~60, etc.
Output Signal
4~20mA,0~10VDC,RS485/Modbus optional
Accuracy
Digital sensor: ±0.3@20 RTD: Typical ±0.2~0.4@25, refer to selection table
Power Supply
Voltage type/485 type 15~35VDC/24VAC±20%Current type 19.5~35VDC (RL=500Ω)/9.5~35VDC (RL=0Ω)
Working Environment
-20~60,5%-95%RH(non-condensing)
RTD(thermal resistor)
Refer to the selection table and RTD indexing table
Output Load
≤500Ω(current type), ≥2KΩ(voltage type)
Display
Optional LCD display with unit display and backlight (4~20mA without backlight)
Shell Material
PC shell
Protection Class
IP30
APPLICATIONS
Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
RELATED PRODUCTS
 
WHY CHOOSE US
Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
ABOUT LEFOO
Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
PACKING & DELIVERY
Lefoo Indoor Type LCD Digital Temperature and Humidity Sensor Transmitter with Display
FAQ
Q:What kind of products do you offer ?
A:Lefoo Industrial Co.,Ltd is focusing on RO booster pump, peristaltic pump and rotary vane pump, has became one of the leading micro pump brands in China and even in the world. Zhejiang Lefoo Sensing Technology Co., Ltd is specializing in pressure sensors, pressure transmitters, differential pressure transmitters, pressure switches, pressure controllers, temperature & pressure integrated transmitters and other pressure Sensing and control products, as well as temperature and humidity transmitters, CO2 transmitters, air speed transmitters, hydrogen sulphide transmitters, ammonia transmitters and other environmental gas products.
 
Q: Are you manufacturer ?
A: Yes, we are manufacturer with 3 factories.
 
Q: Can I get samples?
A:Yes, we have materials in stock to help you to get the samples as soon as we can.
 
Q: Can you make customized products ?
A: Yes, customized is accept, please contact us for specific requirements.
 
Q: Can I to be your distributor ?
A: Please contact us directly for details.
 
Q: What's your warranty ?
A:Normally one year warranty.

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