Humidity Temperature Transmitter

US$33.00-34.00 / Piece

RS485 Modbus 4-20mA Temerature and Humidity Transmitter pictures & photos

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What is RS485 Modbus 4-20mA Temerature and Humidity Transmitter

Name: RS485 Modbus 4-20mA Temerature and Humidity Transmitter
Uploaded: 2026-06-03T07:43:06+08:00
Description: HG803 4-20mA 0-5V 0-10V RS485 Modbus-RTU Humidity and Temperature Transmitter Product Description Click the link to get the catalogue! Multiple probe types are suitable for different application are

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About this Item

Price

Purchase Qty. Reference FOB Price

1-49 Pieces US$34.00

50+ Pieces US$33.00

Sepcifications

Type Wall-Mounted Current Type
Measuring Medium Air, Gas
Display Type LED
Site Display Site Display
Accuracy ±0.3℃
Certification CE
Customized Customized
Trademark HENGKO
Origin Guangdong, China
Product Name Hg803 Temperature and Humidity Transmitter
Model Hg803-1W4p-02
Output RS485 Modbus-RTU+ 4-20mA
Temperature Range - 40~100°c ( - 40~212℉)
Humidity Range 0-100%Rh
Temperature Accuracy ±0.3℃(25℃)
Humidity Accuracy ±3%Rh (60%Rh ,25℃)
DC Power Supply 10 ~ 30V DC (12V Power Supply Recommended)
Current Output About 1.2W
Probe Housing Can Be Customized
Transmitter Circuit Operating Temperatur -20~60℃, 0~95%Rh

Product Description

HG803 4-20mA 0-5V 0-10V RS485 Modbus-RTU Humidity and Temperature Transmitter Product Description Click the link to get the catalogue! Multiple probe types are suitable for different application areas including computer room, warehouse, building, green house, precision workshop, etc. ...

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Hengko Technology Co., Ltd.

Diamond Member Since 2024

Audited Supplier

Rating & Reviews: 5.0/5.0

(1 Reviews)

Business Type Manufacturer/Factory
Main Products Porous Metal, Sintered Filter, Stainless Steel Filter, Humidity Sensor, Temperature and ...
Year of Establishment 2008-07-09
Number of Employees 156
Management System Certification ISO9001:2015
Address Hengko S&T Park Shangshuijing, Buji Town, Longgang District, Shenzhen, Guangdong, China

Humidity Temperature Transmitter Comparison

	RS485 Modbus 4-20mA Temerature and Humidity Transmitter Contact Now	Wall Mounted Type RS485 Modbus Temperature Humidity Sensor Transmitter Customizable Probe Analog Contact Now	Customizable Probe Output Method Temperature and Humidity Transmitter Indoor Outdoor Temperature Sensor Contact Now	RS485 Output Temperature and Humidity Sensor Transmitter for Smart Home Rail-Type Contact Now	Precision Temperature Transmitter with Surface Encapsulation for Extreme Applications Contact Now

Transaction Info
	RS485 Modbus 4-20mA Temerature and Humidity Transmitter Contact Now	Wall Mounted Type RS485 Modbus Temperature Humidity Sensor Transmitter Customizable Probe Analog Contact Now	Customizable Probe Output Method Temperature and Humidity Transmitter Indoor Outdoor Temperature Sensor Contact Now	RS485 Output Temperature and Humidity Sensor Transmitter for Smart Home Rail-Type Contact Now	Precision Temperature Transmitter with Surface Encapsulation for Extreme Applications Contact Now
Price	US$33.00-34.00 / Piece	US$16.00-17.00 / pieces	US$16.00-17.00 / pieces	US$7.80-9.80 / pieces	US$100.00-420.00 / Piece
Min Order	1 Piece	5 pieces	5 pieces	5 pieces	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	-
Quality Control
Product Certification	CE	-	-	-	Sil3
Management System Certification	ISO9001:2015	-	-	-	-
Trade Capacity
Export Markets	North America, Europe, Australia	North America, Domestic	North America, Domestic	North America, Domestic	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM	Own Brand, ODM	Own Brand, ODM	Own Brand, ODM, OEM
Average Lead Time	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Type: Wall-Mounted Current Type; Measuring Medium: Air, Gas; Display Type: LED; Site Display: Site Display; Accuracy: ±0.3℃; Customized: Customized; Product Name: Hg803 Temperature and Humidity Transmitter; Model: Hg803-1W4p-02; Output: RS485 Modbus-RTU+ 4-20mA; Temperature Range: - 40~100°c ( - 40~212℉); Humidity Range: 0-100%Rh; Temperature Accuracy: ±0.3℃(25℃); Humidity Accuracy: ±3%Rh (60%Rh ,25℃); DC Power Supply: 10 ~ 30V DC (12V Power Supply Recommended); Current Output: About 1.2W; Probe Housing: Can Be Customized; Transmitter Circuit Operating Temperatur: -20~60℃, 0~95%Rh;	Type: Wall-Mounted Current Type; Measuring Medium: Temperature and Humidity; Site Display: Not Site Display; Accuracy: 0.1; IP Rating: IP65; Customized: Customized; Product Name: Temperature & Humidity Transmitter; Color: White; Material: ABS; Power Supply: DC 10V~30V; Keywords: Temperature and Humidity Sensor; Detection Frequency: Data Is Updated 1 Time Per Second (Default); 0.1W: Modbus-RS485, Lora, WiFi, Lorawan; Application: Schools, Hospitals, Supermarkets, Subways; Temperature Range: -40ºC~60ºC; Humidity Range: 0%~100%Rh;	Type: Wall-Mounted Current Type; Measuring Medium: Temperature and Humidity; Site Display: Not Site Display; Accuracy: 0.1; IP Rating: IP65; Customized: Customized; Product Name: Temperature & Humidity Transmitter; Color: White; Material: ABS; Power Supply: DC 10V~30V; Keywords: Temperature and Humidity Sensor; Detection Frequency: Data Is Updated 1 Time Per Second (Default); Output: Modbus-RS485, Lora, WiFi, Lorawan; Application: Schools, Hospitals, Supermarkets, Subways; Temperature Range: -40ºC~60ºC; Humidity Range: 0%~100%Rh;	Type: Network Type; Measuring Medium: Temperature and Humidity; Site Display: Not Site Display; Accuracy: 0.1; Customized: Non-Customized; Product Name: Temperature & Humidity Transmitter; Color: White; Material: ABS; Power Supply: 10-30V; Keywords: RTU Temperature and Humidity Sensor; Size: 654628.5mm; Output: RS485; Application: Warehouse, Laboratory, Factory, Greenhouse,Farming; Temperature Range: -40ºC~60ºC; Humidity Range: 0%~100%Rh;	Type: Network Type; Measuring Medium: Temperature; Display Type: LED; Site Display: Site Display; Accuracy: 0.5%; IP Rating: IP65 67 68; Customized: Customized; Measurement Range: - 40 - 400℃; Output Signal: 4 - 20 M a; Reference Accuracy: ±0.5% of Upper Range Limit; Medium: Fluids Compatible with Wetted Materials; Mounting Method: Fixed or Movable Process;
Supplier Name	Hengko Technology Co., Ltd.	Henan Fosen Electronics Technology Co., Ltd.	Henan Fosen Electronics Technology Co., Ltd.	Henan Fosen Electronics Technology Co., Ltd.	Anhui Hechuang Intelligent Manufacturing Co. Ltd
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What is RS485 Modbus 4-20mA Temerature and Humidity Transmitter

Price

Sepcifications