Humidity Temperature Transmitter

US$55.00-56.00 / Piece

-40 to 120 Celsius RS485 Modbus 0-5V Temerature and Humidity Sensor Transmitter pictures & photos

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What is -40 to 120 Celsius RS485 Modbus 0-5V Temerature and Humidity Sensor Transmitter

Name: -40 to 120 Celsius RS485 Modbus 0-5V Temerature and Humidity Sensor Transmitter
Uploaded: 2026-01-06T12:00:51+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$56.00

20+ Pieces US$55.00

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 Hg803-1W5p-05
Output RS485 Modbus-RTU + 0-5V
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 0-5V Temerature and Humidity Sensor Transmitter Contact Now	Quick View Advanced Rosemount Wireless Temperature Sensor for Harsh Environments Contact Now	Quick View Wireless Rosemount Temperature Monitoring Device with 24VDC Power Supply Contact Now	Quick View Wtsensor Pct005 Electrical Contact Bimetal Temperature Sensor Contact Now	Quick View Versatile Signal Isolator for Enhanced Performance in Various Applications Contact Now

Transaction Info
	-40 to 120 Celsius RS485 Modbus 0-5V Temerature and Humidity Sensor Transmitter Contact Now	Quick View Advanced Rosemount Wireless Temperature Sensor for Harsh Environments Contact Now	Quick View Wireless Rosemount Temperature Monitoring Device with 24VDC Power Supply Contact Now	Quick View Wtsensor Pct005 Electrical Contact Bimetal Temperature Sensor Contact Now	Quick View Versatile Signal Isolator for Enhanced Performance in Various Applications Contact Now
Price	US$55.00-56.00 / Piece	US$150.00-696.00 / Piece	US$150.00-696.00 / Piece	US$5.00-10.00 / Piece	US$30.00-50.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	5 Pieces	1 Piece
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal	LC, T/T, D/P, PayPal	LC, D/P, PayPal, T/T	LC, T/T, D/P, PayPal, Western Union
Quality Control
Product Certification	CE	CE	CE	CE	RoHS
Management System Certification	ISO9001:2015	-	-	Others	-
Trade Capacity
Export Markets	North America, Europe, Australia	North America, Eastern Europe, Africa, Mid East, Eastern Asia, Western Europe, Southeast Asia	North America, Eastern Europe, Africa, Mid East, Eastern Asia, Western Europe, Southeast Asia	South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	South America, Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), Domestic, South Asia
Annual Export Revenue	-	-	-	-	-
Business Model	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: one month Off Season Lead Time: within 15 workdays	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
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: Hg803-1W5p-05; Output: RS485 Modbus-RTU + 0-5V; 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: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: ±0.57°c; IP Rating: IP65; Customized: Customized; Opere Temperature: -20~80℃; Supply Voltage: 24VDC; Range: -200~850°c; Output Signal: Wireless Hart; LCD Display: Yes; Electric Connect: 1/2"NPT; Protocol: Hart; Explosion: IEC Exia Iic T4; Insert Length: Customizable; Thermowell Diameter: 5~11mm; Thermowell Material: 316L; Extended: 80 or Customized;	Type: Network Type; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: ±0.57°C; IP Rating: IP65; Customized: Customized; Opere Temperature: -20~80ºC; Supply Voltage: 24VDC; Range: -200~850°C; Output Signal: Wireless Hart; LCD Display: Yes; Electric Connect: 1/2"NPT; Protocol: Hart; Explosion: IEC Exia Iic T4; Insert Length: Customizable; Thermowell Diameter: 5~11mm; Thermowell Material: 316L; Extended: 80 or Customized;	Type: Direct Mounting; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: 1.0; IP Rating: IP65; Customized: Customized; Measurement Range: -80℃—40℃; Supply: 24VDC; Output: 4-20mA; Protection Tube Material: 1cr-18n19ti,304,316,316L,F46,C-276,Hastelloy; Sensing Element: PT100; Insertion Depth: 150mm,200mm,300mm,400mm,500mm,750mm,1000mm,2000mm; Accuracy Class: 1.0, 1.5fs; Protection Class: IP65; Thermal Response Time: ≤40s; Thermocouple: Class I, 1.5 ℃, Class II, 2.5 ℃; Thermal Resistance: Class a ± (0.15 + 0.0051t1);	Type: 35mm DIN Rail Signal Isolator; Measuring Medium: Temperature; Display Type: Anglog Output; Site Display: Not Site Display; Accuracy: 0.1; IP Rating: IP55; Customized: Customized; Input Signal 1: Rtd: PT100, PT1000; Input Signal 2: Tc : Ksbjnte etc; Output Signal 1: 4-20mA, 1-5V, 0-10V; Output Signal 2: Rtd or Tc Signals; Power Supply: DC18-32V; Installation: 35mm DIN Rail; Keyword: Temperature Signal Converter;
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