Humidity Temperature Transmitter

US$28.50-75.00 / Piece

Hg803 Humidity Transmitter 4-20mA Duct Screw Thread High Temperature and Humidity Duct Transmitter for HAVC pictures & photos

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What is Hg803 Humidity Transmitter 4-20mA Duct Screw Thread High Temperature and Humidity Duct Transmitter for HAVC

Name: Hg803 Humidity Transmitter 4-20mA Duct Screw Thread High Temperature and Humidity Duct Transmitter for HAVC
Uploaded: 2026-04-03T19:42:47+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

Min. Order Reference FOB Price

1 Piece US$28.50-75.00 / Piece

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
Output RS485 Modbus or 4-20mA/0-5V/0-10V+RS485 Modbus
Temperature Range - 40~80℃/- 40~120℃/-20~60℃
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

	Hg803 Humidity Transmitter 4-20mA Duct Screw Thread High Temperature and Humidity Duct Transmitter for HAVC Contact Now	Quick View 4-20mA Hart PT100/Rtd Smart Temperature Transmitter Contact Now	Smart 4-20mA Temperature Transmitter for Burners & Boilers up to 1300 Degree C Contact Now	IP 66/67 Smart 4-20mA Temperature Sensor with Modbus Protocol, LCD Backlight Contact Now	Quick View Universal Gas Thermocouple for Gas Appliance Repair Kit (gas heater, gas stove) Contact Now

Transaction Info
	Hg803 Humidity Transmitter 4-20mA Duct Screw Thread High Temperature and Humidity Duct Transmitter for HAVC Contact Now	Quick View 4-20mA Hart PT100/Rtd Smart Temperature Transmitter Contact Now	Smart 4-20mA Temperature Transmitter for Burners & Boilers up to 1300 Degree C Contact Now	IP 66/67 Smart 4-20mA Temperature Sensor with Modbus Protocol, LCD Backlight Contact Now	Quick View Universal Gas Thermocouple for Gas Appliance Repair Kit (gas heater, gas stove) Contact Now
Price	US$28.50-75.00 / Piece	Negotiable	Negotiable	Negotiable	US$0.85-1.35 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	500 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union	LC, T/T, D/P, PayPal, Western Union, Small-amount payment
Quality Control
Product Certification	CE	ISO	ISO	ISO	CSA, Ce, ISO9001, RoHS
Management System Certification	ISO9001:2015	-	-	-	ISO9001:2015
Trade Capacity
Export Markets	North America, Europe, Australia	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia, Domestic	South America, Europe
Annual Export Revenue	-	-	-	-	34,522,855.5 RMB
Business Model	Own Brand, ODM, OEM	ODM, OEM	ODM, OEM	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: 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: one month 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; Output: RS485 Modbus or 4-20mA/0-5V/0-10V+RS485 Modbus; Temperature Range: - 40~80℃/- 40~120℃/-20~60℃; 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: Intergrated Temperature Transmitter; Measuring Medium: Temperature; Site Display: Not Site Display; Customized: Customized; Output Signal: 4~20m, 4~20mA/Hart; Stability: 0.2%/Year; Mounting Hole Pitch: 33mm; Damping: 0-64seconds Adjustable;	Type: Wall-Mounted Current Type; Measuring Medium: Liquid, Gas; Display Type: LCD; Site Display: Site Display; Accuracy: 0.075; IP Rating: IP67; Customized: Customized; Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA; Housing Material: Aluminum Alloy; Stability: <0.1/Year; Temperature Drift: 0.05%;	Type: Wall-Mounted Current Type; Measuring Medium: Gas, Steam, Liquid; Display Type: LCD; Site Display: Site Display; Accuracy: 0.075; IP Rating: IP67; Customized: Customized; Output Signal: 4~20m, 4~20mA/Hart, Profibus-PA; Housing Material: Aluminum Alloy; Stability: <0.1/Year; Temperature Drift: 0.05%;	Type: Accessories; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Customized: Customized; Application: Gas Oven, Gas Cooker, Gas Heater, Gas Water Heater; Applicable Gas: Ng/LPG/Propane/Butane; Sample: Free;
Supplier Name	Hengko Technology Co., Ltd.	Hefei WNK Smart Technology Co., Ltd.	Hefei WNK Smart Technology Co., Ltd.	Hefei WNK Smart Technology Co., Ltd.	Ningbo Jiali Gas Appliance & Science and Technology Co., Ltd.
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