Humidity Temperature Transmitter

US$51.00-52.00 / Piece

-40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter pictures & photos

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What is -40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter

Name: -40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter
Uploaded: 2025-12-23T17:31:00+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

1-19 Pieces US$52.00

20+ Pieces US$51.00

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 Hg803-1W8p-05
Output RS485 Modbus-RTU
Temperature Range - 40~120°c ( - 40~248℉)
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

	-40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter Contact Now	Quick View Humidity & Dew Point Sensor RS-485 Output PCD03 Contact Now	Quick View Smart Dewpoint Monitoring Device for Enhanced Drying Efficiency Contact Now	Quick View Industrial Dew Point Transmitter -60 to 40dp with RS485 Contact Now	Quick View High Precision Dew Point Transmitter with Stainless Steel Probe Contact Now

Transaction Info
	-40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter Contact Now	Quick View Humidity & Dew Point Sensor RS-485 Output PCD03 Contact Now	Quick View Smart Dewpoint Monitoring Device for Enhanced Drying Efficiency Contact Now	Quick View Industrial Dew Point Transmitter -60 to 40dp with RS485 Contact Now	Quick View High Precision Dew Point Transmitter with Stainless Steel Probe Contact Now
Price	US$51.00-52.00 / Piece	US$200.00-330.00 / Piece	US$200.00-330.00 / Piece	US$200.00-330.00 / Piece	US$200.00-330.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, D/P, PayPal, T/T	LC, D/P, PayPal, T/T	LC, D/P, PayPal, T/T	LC, D/P, PayPal, T/T
Quality Control
Product Certification	CE	-	-	-	-
Management System Certification	ISO9001:2015	Others	Others	Others	Others
Trade Capacity
Export Markets	North America, Europe, Australia	South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	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: Hg803-1W8p-05; Output: RS485 Modbus-RTU; Temperature Range: - 40~120°c ( - 40~248℉); 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: Network Type; Measuring Medium: Humidity; Display Type: LCD; Site Display: Site Display; Accuracy: ±2℃ Dew Point; Customized: Customized; Dp Range: -60-+40 Dp; Output: 4 to 20mA(Typical); Supply: 9VDC (6VDC to 12VDC); Operating Temp.: -30 to +50℃; Repeatability: 0.5℃ Dew Point; Operating Pressure: 15MPa; Pressure Connection: G1/2’’ (Customization Available); Housing Material: Stainless Steel; Sensor Protection: Stainless Steel Weaving Filter with Pore Sizes < 8; EMC: Comply with IEC 61326-1;	Type: Network Type; Measuring Medium: Humidity; Display Type: LCD; Site Display: Site Display; Accuracy: ±2℃ Dew Point; Customized: Customized; Dp Range: -60-+40 Dp; Output: 4 to 20mA(Typical); Supply: 9VDC (6VDC to 12VDC); Operating Temp.: -30 to +50℃; Repeatability: 0.5℃ Dew Point; Operating Pressure: 15MPa; Pressure Connection: G1/2’’ (Customization Available); Housing Material: Stainless Steel; Sensor Protection: Stainless Steel Weaving Filter with Pore Sizes < 8; EMC: Comply with IEC 61326-1;	Type: Network Type; Measuring Medium: Humidity; Display Type: LCD; Site Display: Site Display; Accuracy: ±2℃ Dew Point; Customized: Customized; Dp Range: -60-+40 Dp; Output: 4 to 20mA(Typical); Supply: 9VDC (6VDC to 12VDC); Operating Temp.: -30 to +50℃; Repeatability: 0.5℃ Dew Point; Operating Pressure: 15MPa; Pressure Connection: G1/2’’ (Customization Available); Housing Material: Stainless Steel; Sensor Protection: Stainless Steel Weaving Filter with Pore Sizes < 8; EMC: Comply with IEC 61326-1;	Type: Network Type; Measuring Medium: Humidity; Display Type: LCD; Site Display: Site Display; Accuracy: ±2℃ Dew Point; Customized: Customized; Dp Range: -60-+40 Dp; Output: 4 to 20mA(Typical); Supply: 9VDC (6VDC to 12VDC); Operating Temp.: -30 to +50℃; Repeatability: 0.5℃ Dew Point; Operating Pressure: 15MPa; Pressure Connection: G1/2’’ (Customization Available); Housing Material: Stainless Steel; Sensor Protection: Stainless Steel Weaving Filter with Pore Sizes < 8; EMC: Comply with IEC 61326-1;
Supplier Name	Hengko Technology Co., Ltd.	Nanjing Wotian Technology Co., Ltd.	Nanjing Wotian Technology Co., Ltd.	Nanjing Wotian Technology Co., Ltd.	Nanjing Wotian Technology Co., Ltd.
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