New & latest Humidity External Sensor products 2025 for sale online from China Suppliers

Fixed Wall Mounted Ex (LEL LPG) Combustible Gas Leak Detector Monitor Gas Sensor for Industrial

US$ 120-135 / Piece

Min. Order:1 Piece

Type: Fixed Combustible Leak Detector
Signal Transmission: Wired Alarm
Working Mode: Passive
Certification: CE, ISO, RoHS
Application: Gas Analyzer
Working Principle: Combustible Gas Analyzer

Shenzhen Xinhean Technology Co., Ltd.

1 Minute to 12 Hours Can Be Set Remote Measurement Pressure Sensor

US$ 140.8-172.8 / Piece

Min. Order:1 Piece

Type: Remote Pressure Transmitter
Structure Type: Diffused Silicon Pressure Transmitter
Measuring Medium: Gas, Liquid
Accuracy Grade: 0.1%F.S 0.25%F.S 0.5%F.S
Pressure range: 0~100 Bar
IP Rating: IP66

Tianshui Huatian Sensor Co., Ltd.

Fst700-204 Analog Modbus Capacitive Liquid Digital Level Sensor

US$ 50-180 / Piece

Min. Order:2 Pieces

Type: Single Flange Hydrostatic
Contact: Contact
Output Signal Type: Digital and Analog Type
Production Process: Integration
Feature: Corrosion Resistant
Material: Stainless Steel

Hunan Firstrate Sensor Co., Ltd.

Fast Door Control Use Microwave Motion Sensor Working with Bluetooth Gate

US$ 55-70 / Piece

Min. Order:1 Piece

Type: Sensor
Usage: Motion Detection
Installation Mode: Ceiling Mounted
Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
Description: Activation & Safety Sensors

Shenzhen Jutai Comm Co., Ltd.

Waterproof Perimeter Active Single Photocell Infrared Beam Sensor

US$ 4.9-5.98 / Piece

Min. Order:100 Pieces

Type: Sensor
Usage: Anti-theft
Installation Mode: Handheld
Certification: CE, RoHS, CCC
Application: Home, Industry, Communication Electronic Products, Special Equipment
Product Name: Single Photocell Infrared Beam Sensor

Zuden Technology (HK) Co., Limited

Zigbee Digital Pressure Transmitter with Custom Options and IP68 Rating

US$ 100-300 / Piece

Min. Order:5 Pieces

Type: Remote Pressure Transmitter
Structure Type: Diffused Silicon Pressure Transmitter
Measuring Medium: Gas or Liquid
Accuracy Grade: Level 0.5, Level 0.25 Optional
Pressure range: 0-6MPa, 0-60MPa, 0-100MPa Opitional
IP Rating: IP68

Ningbo Geantec Electronic Co., Ltd

Tr-Htse-SDI12 SDI12 Output Integrated Soil Ec Sensor Soil Temperature and Humidity Sensor Soil Sensor

US$ 139-179 / Piece

Min. Order:1 Piece

Warranty: 1 Year
Load Way: Soil Sensor
Loading Method: Soil Sensor
Power Source: 3.6-16V DC
Oil Cylinder Position: Soil Sensor
Product Name: Soil Sensor

Sichuan Weinasa Technology Co., Ltd.

Cn433 Lora Frequency Band Lora Gateway Lora Ultrasonic Oil Fuel Level Sensor Mobile Platform Remotely View Data

US$ 143-157 / pcs

Min. Order:1 pcs

Type: Reflective Sensor
Output Signal Type: Digital Type
Probe Type: Straight Probe
Measuring Medium: Liquid and Some Solid Media
Detection mode: Direct Reflection Type
IP Rating: IP66

Shenzhen Toprie Electronics Co., Ltd.

Rd Built-in Displacement Sensor Magnetostrictive Displacement Transducer Magnetic Cylinder Position Sensor

US$ 450-1150 / Piece

Min. Order:1 Piece

Type: Magnetostrictive Displacement Sensor
Output Signal Type: Can Bus Output
Movement: Linear Displacement
Production Process: SemiConductor Integrated
Material: Stainless Steel
Accuracy Grade: 16-Bit D/a or 0.0015% of Full Scale

Hangzhou Zheda Jingyi Electromechanical ...

Customized 3 Wire PNP No China Photoelectric Sensor Light Switch Proximity Switches

Min. Order:20 Pieces

Type: Infrared Sensor Switch
Principle: Capacitive
Wires: NPN (Three-Wires)
Standard: Standard
Application: Warehouse
Size: 86 Type

Yueqing Greenwich Imp & Exp Co., Ltd.

Wholesale 20m Thru-Beam Photoelectric Sensor for Pedesrtain Speedgate with CE

US$ 5.9-8 / Piece

Min. Order:50 Pieces

Type: Optical Opposed Safety Sensor
Output Signal Type: Switching Type
Production Process: Integration
Material: Plastic
Feature: Outdoor Usage
IP Rating: IP67

TIANJIN G-TEK SENSOR TECHNOLOGY CO., ...

Clamp on Compressed Air Flow Meter Air Flow Meter Industrial Air Flow Meter Sensor

US$ 279-439 / Piece

Min. Order:2 Pieces

After-sales Service: 24 Hours Online
Warranty: 12 Months
Accuracy: ±0.2-0.5%
Main Application: Wastewater, Diesel Fuel, Fuel Oil, Nature Gas, Corrosive Liquid/Gas
Size: DN50-100
Sensor: Clamp-on/External

Hangzhou Supmea International Trading Co., Ltd.

24GHz Non-Contact Handheld Radar Water Flow Velocity Sensor for River and Sewage Monitoring

US$ 1599.99-1671.42 / Piece

Min. Order:1 Piece

After-sales Service: 24 Hours
Warranty: One Year
Accuracy: ±2mm
Main Application: Water
Size: Radar Flow Meter
Sensor: Clamp-on/External

BGT Technology(Beijing) Co., Ltd.

High Speed Microwave Opening Sensor for Automatic Door Systems

US$ 15-20 / Piece

Min. Order:1 Piece

Type: Microwave Sensor
Output Signal Type: Switching Type
Production Process: Integration
Material: Metal
Feature: SemiConductor
IP Rating: IP65

Shenzhen Giants Sensor Technology Co., Ltd.

Honeywell 3040HTB25 High Temperature Industrial VRS Magnetic Speed Sensors 3040HTB25

US$ 1-699 / Piece

Min. Order:1 Piece

Certification: CE
Manufacturer: Honeywell
Condition: Original New
Operating Temperature: -55 °C to 230 °C
Surface Speed: 25 m/s [1000 in/s]
Output Voltage: 45 Vp-p

BNSENS Co., Ltd.

DC Brushless Driver Supports Encoder and Hall Sensor Motor 48V 300W 24V200W 100W

US$ 88 / Piece

Min. Order:1 Piece

Task: Adjust
Structure: Closed-Loop
Signal: Continuous
Function: Automatic Control, Protection, Monitoring, Measurement
Condition: New
Customized: Customized

Jinan Lanjiu Electronic Technology Co., Ltd.

LCD Display Real Time Wireless IoT Solution WiFi Temperature Sensor

US$ 38-55 / Piece

Min. Order:10 Pieces

After-sales Service: After-Sales Sevice Provided
Warranty: 1 Year
Customized: Customized
Certification: RoHS, CE, ISO
IP Rating: IP65
Measuring Medium: Temperature

Zhengzhou Freshliance Electronics Corp., Ltd

Ds18b20 Ntc Temperature Thermistor Sensor

US$ 1-1.06 / Piece

Min. Order:1000 Pieces

Installation Type: Customized
Sensing Type: Negative Temperature Coefficient
Contact: Contact
Output Signal Type: Digital Type
Production Process: Normal Wirewound
Material: Different Types

Dongguan Tianrui Electronics Co., Ltd.

CO2 Temperature Humidity Meter Infrared CO2 Sensor for Home School

US$ 42.4-53.8 / Piece

Min. Order:50 Pieces

After-sales Service: 1 Years
Warranty: 1 Years
Sensor Type: Dual-Beam Ndir
CO2 Range: 0~5000ppm
Temperature Range: 0~50ºC(32°f to 122°f)
Rh Range: 0-100%

Kunshan Ast Optoelectronics Co., Ltd

F&C High Precision Analog Output Laser Measuring Sensor Distance Measuring Sensor

US$ 80-120 / Piece

Min. Order:1 Piece

Type: Digital Laser Displacement Sensor
Output Signal Type: Analog Type
Movement: Linear Displacement
Production Process: Integration
Material: Plastic
IP Rating: IP67

F&C Sensing Technology (Hunan) Co., Ltd.

Automatic Industry Door Sensor Types Radar Sensor

US$ 55-70 / Piece

Min. Order:1 Piece

Type: Sensor
Usage: Motion Detection
Installation Mode: Ceiling Mounted
Certification: FDA, E-MARK, CE, ISO, FCC, RoHS, DOT, ASTM, AS/NZS, CCC, GS
Application: Home, Industry, Communication Electronic Products, Special Equipment, Car/Motorcycle, Traffic
Description: Activation & Safety Sensors