Humidity Temperature Transmitter

US$52.00-57.00 / Piece

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

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

Name: -40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter with Display
Uploaded: 2025-12-22T10:02:00+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$57.00

20+ Pieces US$52.00

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 Hg803-2W8p-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 with Display Contact Now	Quick View Wireless Remote Temperature Transmitter with Advanced Sensor Technology Contact Now	Quick View Endress Hauser Tr61/Tr62/Tr63/Tr65/Tr66 Omnigrad S Thermometer Contact Now	Quick View Reliable Yokogawa Yta610 Hart Industrial Temperature Transmitter Sensor System Contact Now	Quick View Yokogawa Yta610 Advanced Temperature Transmitter with High Accuracy Contact Now

Transaction Info
	-40 to 120 Celsius RS485 Modbus Temerature and Humidity Transmitter with Display Contact Now	Quick View Wireless Remote Temperature Transmitter with Advanced Sensor Technology Contact Now	Quick View Endress Hauser Tr61/Tr62/Tr63/Tr65/Tr66 Omnigrad S Thermometer Contact Now	Quick View Reliable Yokogawa Yta610 Hart Industrial Temperature Transmitter Sensor System Contact Now	Quick View Yokogawa Yta610 Advanced Temperature Transmitter with High Accuracy Contact Now
Price	US$52.00-57.00 / Piece	US$200.00-300.00 / Piece	US$500.00-1,000.00 / Piece	US$480.00-500.00 / Piece	US$480.00-500.00 / 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	-	-	-	-
Quality Control
Product Certification	CE	CE	CE	CE	CE
Management System Certification	ISO9001:2015	-	-	-	-
Trade Capacity
Export Markets	North America, Europe, Australia	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	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	ODM, OEM	ODM	ODM, OEM	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: one month	Peak Season Lead Time: 1-3 months Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: one month	Peak Season Lead Time: within 15 workdays Off Season Lead Time: one month
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: Hg803-2W8p-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: Wall-Mounted Current Type; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: ±0.1% of Span; IP Rating: IP67; Customized: Customized; Product Name: Rosemount 248 Wireless Temperature Transmitter; Measurement Type: Wireless Temperature Transmitter; Temperature Range: -200°C to +650°C; Warranty: One Year; Output Signal: Wirelesshart® (IEC 62591); Power Supply: 3.6 V Lithium Thionyl Chloride Battery; Process Connections: Flanged (ANSI/DIN/JIS), Threaded (NPT/Bsp), Sanita; Materials: 316L Stainless Steel; Output Signals: 4-20mA (Isolated )Hart7; Wirelesshart®: Digital Mesh Networking for Remote Monitoring; Operating Temperature: -40°C to +85°C (-40°F to +185°F); Response Time: 1 Second (Programmable Damping); EMC Immunity: 30V/M(80 MHz-1GHz); HVAC Systems: Low-Power, Long Battery Life; Power Generation: Remote Wireless Access;	Type: Wall-Mounted Current Type; Measuring Medium: Temperature; Display Type: LCD; Site Display: According Type; Accuracy: 0.5; Customized: Customized; Max. Process Pressure: at 20 °c: 400 Bar; Max. Immersion Length: up to 30.000, 00 mm; Process Connection: Weld in Version Flange:; Response Time: Depending on Configuration; Measuring Principle: Resistance Temperature Detector;	Type: Other; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: 0.1; IP Rating: IP67; Customized: Customized; Place of Origin: Japan; Customized Support: OEM ODM Obm; Material: Stainless Steel; Warranty: 1 Year; Weight: 6kg; Brand Name: Yokogawa; Model Number: Yta610; Supply: 10.5 - 30 (42)V DC; Output: 4 - 20 Ma DC; Temperature Compensation: -50°C ~ +85°C; Operating Temperature: -40°C ~ +85°C; Explosion-Proof Certification: ATEX/Iecex Ex Ia Iic T6 Ga / Ex D Iic T6 GB; Sil Certification: Sil 2; Response Time: ≤ 250ms; Supply Voltage: 10.5~55V DC;	Type: Other; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: 0.1; IP Rating: IP67; Customized: Customized; Place of Origin: Japan; Customized Support: OEM ODM Obm; Material: Stainless Steel; Warranty: 1 Year; Weight: 6kg; Brand Name: Yokogawa; Model Number: Yta610; Supply: 10.5 - 30 (42)V DC; Output: 4 - 20 Ma DC; Temperature Compensation: -50°C ~ +85°C; Operating Temperature: -40°C ~ +85°C; Explosion-Proof Certification: ATEX/Iecex Ex Ia Iic T6 Ga / Ex D Iic T6 GB; Sil Certification: Sil 2; Response Time: ≤ 250ms; Supply Voltage: 10.5~55V DC;
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