Alibaba.com
Sourcing solutions
Services & Membership
Help
On Alibaba
Sign in
Join for free
My Alibaba
My Alibaba
Message Center
Manage RFQ
My Orders
My Account
Submit RFQ
Get multiple quotes within 24 hours!
Orders
0
Orders
Pending Payment
Pending Confirmation
Pending Actions
Trade Assurance
Learn more
Order with Trade Assurance
Favorites
0
Favorites
View all items
Sign in
to manage and view all items.
3
YRS
Zhejiang Lefoo Sensing Technology Co., Ltd.
Supplier
Assessed videos
Panoramic pictures
Factory inspection reports
Verified production lines
Home
Products
See all categories
Profile
Company Overview
Ratings & Reviews
Contacts
Promotion
Top picks
Product categories
Differential Pressure Transmitter
Pressure Transmitter
Temperature Humidity Transmitter
Flowmeter
Pressure Switch & Controller
Environmental Transmitter
RO Pump
Peristaltic Pump
LEFOO gas Industrial 4-20mA Big Hirschmann Vacuum Pressure Transducer Sensor
$96.32
(Min. Order) 1 piece
3 recent viewed
LEFOO CE ROHS certified LCD display temperature humidity controller transmitter sensor with relay and alarm function
$49.80 - $55.20
(Min. Order) 1 piece
LEFOO electrochemical sensor CO sensor HVAC system indoor carbon monoxide detector sensor transmitter
$47.40 - $52.50
(Min. Order) 1 piece
LEFOO construction site RS485 modbus 4~20MA 0~10V DC outdoor type Temperature and Humidity transmitter
$56.30 - $62.30
(Min. Order) 50 pieces
LEFOO probe type rs485 modbus 0~10v dc output IP65 temperature and humidity sensor transmitter
$19.00 - $29.00
(Min. Order) 5 pieces
LEFOO 86 box type indoor digital rs485 gas detector sensor carbon dioxide monitor co2 transmitter
$74.00 - $111.00
(Min. Order) 1 piece
13 orders
LEFOO outdoor type Temperature and Humidity transmitter sensor for meteorological station
$56.30 - $62.30
(Min. Order) 50 pieces
8 orders
LEFOO LFW21 4~20ma pt100 Liquid Gas Integrated Temperature Transducer Temperature Transmitter
$36.00 - $56.00
(Min. Order) 2 pieces
Featured products
Alibaba Guaranteed
LEFOO water air compressor pressure switch adjustable pressure cut off switch controller for Refrigeration System
$10.00 - $20.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
23 orders
Pressure Sensor
LEFOO LCD Analog RS485 Output Air Differential Pressure Transmitter Low Differential Pressure Sensor
$33.00 - $45.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
14 orders
LEFOO HVAC air differential pressure switch air compressor adjustable pressure cut off switch control for air compressor
$8.00 - $16.00
Shipping to be negotiated
Min. Order: 5 pieces
33 orders
LEFOO split type digital modbus temperature and humidity sensor air temperature humidity transmitter 4-20mA with display
$31.34 - $38.81
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
12 orders
Stainless Steel
High Temperature
LEFOO High Temperature Pressure Transmitter 4-20mA RS485 output Pressure Sensor
$47.00 - $71.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
13 orders
LEFOO high accuracy ceramic low pressure Modbus atmospheric Pressure Sensor indicator
$20.00 - $30.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
42 orders
LEFOO ducted type Air Velocity Transducer sensor Wind Speed Sensor for HVAC pipeline
$86.00 - $129.00
Shipping to be negotiated
Min. Order: 1 piece
14 orders
LEFOO Temperature Control Module Pressure Switch For Refrigeration System air compressor pressure controller for refrigeration
$10.00 - $20.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
5 orders
LEFOO wall-mounted rs485/modbus 4-20ma output temperature and humidity transmitter dehumidifier humidity temperature sensor
$26.00 - $39.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
6 orders
Main product
LEFOO 4-20mA RS485 0-10V LCD Digital Display Pressure Sensor smart transmitter for gas oil
$40.00 - $60.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
11 orders
Main product
LEFOO high accuracy gas vacuum pressure transmitter 4-20ma 0-250 bar hydraulic pressure transducer pressure sensor
$20.00 - $30.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
8 orders
Stainless Steel
LEFOO Pressure Sensor 4-20mA Water Oil Air Pressure Measurement 304 Stainless Steel Pressure Transmitter Transducer
$20.00 - $30.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
24 orders
Main product
LEFOO LF55 Adjustable refrigeration Pressure Controller Compressor Pressure Switch
$10.00 - $20.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
5 orders
LEFOO diffusion silicon core pressure transmitter oil pneumatic pressure transducer corrosion resistance vacuum pressure sensor
$34.00 - $51.00
Shipping to be negotiated
Min. Order: 2 pieces
Easy Return
8 orders
LEFOO Wall Type Temperature and Humidity Transmitter RS485 Digital LCD Display Greenhouse Temperature and Humidity Sensor
$26.00 - $39.00
Shipping to be negotiated
Min. Order: 5 pieces
Easy Return
28 orders
Stainless Steel
Electromagnetic Flow Meter
LEFOO PTFE lining DN10-300 Magnetic Water Flowmeter 4-20mA Output IP65 Electromagnetic Flow Meter for Industrial Measuring
$290.00 - $320.00
Shipping to be negotiated
Min. Order: 1 piece
Easy Return
17 orders
1
2
3
4