Temperature and Humidity Sensor

US$83.00-85.00 / pieces

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What is Hg803-4W4p 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter with Display

Name: Hg803-4W4p 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter with Display
Uploaded: 2025-12-22T17:03:12+08:00
Description: HG803 SS 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter HENGKO Pipeline Type Dew Point Meter RS485 High-Precision Temperature and Humidity Sensor for Air Duct HENGKO helps yo

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About this Item

Price

Purchase Qty. Reference FOB Price

1-99 pieces US$85.00

100+ pieces US$83.00

Sepcifications

Type Flange
Measuring Medium Air, Gas
Display Type LED
Site Display Site Display
Accuracy ±0.3℃
IP Rating IP66(Probe)
Certification CE
Customized Customized
Trademark HENGKO
Origin Guangdong, China
Product Name Hg803 Temperature and Humidity Transmitter
Output 4-20mA, RS485/Modbus-RTU
Temperature Range - 40℃ ~ 80℃
Humidity Range 0%Rh - 100%Rh
Humidity Accuracy ±3%Rh (60%Rh ,25℃)
Temperature Accuracy ±0.3℃(25℃)
Usage Environment Temperature and Humidity Monitoring
Description Duct Probe Temperature and Humidity Transmitter
Theory Temperature and Humidity Sensor
Size Standard Size or Custom
Pore Size of Enclosure Custom 0.5-90 Um
Mounting Type Flange

Product Description

HG803 SS 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter HENGKO Pipeline Type Dew Point Meter RS485 High-Precision Temperature and Humidity Sensor for Air Duct HENGKO helps you more easily achieve the measurement needs in the demanding industrial process and measurement ...

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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

Temperature and Humidity Sensor Comparison

	Hg803-4W4p 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter with Display Contact Now	Quick View PT100 Universal Temperature Transmitter Sensor Module Contact Now	Quick View Advanced Dual-Wire 4-20mA Temperature Transmitter with LCD Readout Contact Now	Quick View High Accuracy Long Distance Temperature Sensor with LCD Readout Contact Now	Quick View High-Precision 4-20mA DC Temperature Transmitter with LCD Readout Contact Now

Transaction Info
	Hg803-4W4p 20 Flange Probe 4-20mA RS485 Temperature and Humidity Sensor Transmitter with Display Contact Now	Quick View PT100 Universal Temperature Transmitter Sensor Module Contact Now	Quick View Advanced Dual-Wire 4-20mA Temperature Transmitter with LCD Readout Contact Now	Quick View High Accuracy Long Distance Temperature Sensor with LCD Readout Contact Now	Quick View High-Precision 4-20mA DC Temperature Transmitter with LCD Readout Contact Now
Price	US$83.00-85.00 / pieces	US$18.00-30.00 / Piece	US$62.10-226.80 / Set	US$62.10-226.80 / Set	US$62.10-226.80 / Set
Min Order	1 pieces	1 Piece	1 Set	1 Set	1 Set
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, PayPal, Western Union	LC, PayPal, D/P, T/T, Western Union, Small-amount payment	LC, PayPal, D/P, T/T, Western Union, Small-amount payment	LC, PayPal, D/P, T/T, Western Union, Small-amount payment
Quality Control
Product Certification	CE	CE	ISO	ISO	ISO
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	Europe	Europe	Europe
Annual Export Revenue	-	-	-	-	-
Business Model	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: 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
Product Attributes
Specification	Type: Flange; Measuring Medium: Air, Gas; Display Type: LED; Site Display: Site Display; Accuracy: ±0.3℃; IP Rating: IP66(Probe); Customized: Customized; Product Name: Hg803 Temperature and Humidity Transmitter; Output: 4-20mA, RS485/Modbus-RTU; Temperature Range: - 40℃ ~ 80℃; Humidity Range: 0%Rh - 100%Rh; Humidity Accuracy: ±3%Rh (60%Rh ,25℃); Temperature Accuracy: ±0.3℃(25℃); Usage: Environment Temperature and Humidity Monitoring; Description: Duct Probe Temperature and Humidity Transmitter; Theory: Temperature and Humidity Sensor; Size: Standard Size or Custom; Pore Size of Enclosure: Custom 0.5-90 Um; Mounting Type: Flange;	Type: Network Type; Measuring Medium: Temperature; Display Type: Analog Signal Converter; Site Display: Not Site Display; Accuracy: 0.5; IP Rating: IP55; Customized: Customized; Name: Temperature Signal Converter Transmitter; Input Signal: PT100/PT1000/ K Type Thermocouple; Output Signal: 4-20mA 0-10V RS485 Support Customzied; Power: DC24V;	Type: Network Type; Measuring Medium: Gas, Steam, Liquid; Display Type: LCD; Site Display: Site Display; Accuracy: 0.2; IP Rating: IP65; Customized: Customized; IP Grage: IP65; Ex-Proof Class: Ex Diict6GB; Ambient Temperature: -25-80 Celsius Degree; Relative Humidity: 5%-95%.;	Type: Network Type; Measuring Medium: Gas, Steam, Liquid; Display Type: LCD; Site Display: Site Display; Accuracy: 0.2; IP Rating: IP65; Customized: Customized; IP Grage: IP65; Ex-Proof Class: Ex Diict6GB; Ambient Temperature: -25-80 Celsius Degree; Relative Humidity: 5%-95%.;	Type: Network Type; Measuring Medium: Gas, Steam, Liquid; Display Type: LCD; Site Display: Site Display; Accuracy: 0.2; IP Rating: IP65; Customized: Customized; IP Grage: IP65; Ex-Proof Class: Ex Diict6GB; Ambient Temperature: -25-80 Celsius Degree; Relative Humidity: 5%-95%.;
Supplier Name	Hengko Technology Co., Ltd.	Anhui Qidian Automation Technology Co., Ltd.	Shandong Zhongziyi Intelligent Technology Co., Ltd.	Shandong Zhongziyi Intelligent Technology Co., Ltd.	Shandong Zhongziyi Intelligent Technology Co., Ltd.
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