Temperature and Humidity Sensor

US$77.00-79.00 / pieces

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What is Hg803-3W4p 20 Thread Probe RS485 4-20mA Temperature and Humidity Sensor Transmitter

Name: Hg803-3W4p 20 Thread Probe RS485 4-20mA Temperature and Humidity Sensor Transmitter
Uploaded: 2025-12-23T18:20:04+08:00
Description: Hg803 20 thread Probe RS485 4-20mA Temperature and Humidity Sensor Transmitter HENGKO helps you more easily achieve the measurement needs in the demanding industrial process and measurement environmen

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Price

Purchase Qty. Reference FOB Price

1-99 pieces US$79.00

100+ pieces US$77.00

Sepcifications

Type Thread Type
Measuring Medium Air, Gas
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 Thread

Product Description

Hg803 20 thread Probe RS485 4-20mA Temperature and Humidity Sensor Transmitter HENGKO helps you more easily achieve the measurement needs in the demanding industrial process and measurement environmental control HG803 Air Duct Temperature And Humidity Transmitter With 15cm Sensor Probe ...

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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

	Hg803-3W4p 20 Thread Probe RS485 4-20mA Temperature and Humidity Sensor Transmitter Contact Now	Quick View Reliable Durable Temperature Sensor with 24VDC Power Supply Contact Now	Quick View Temperature Transmitter Explosion-Proof Thermocouple and Resistance Temperature Detector Contact Now	Quick View Reliable Temperature Sensor with Wide Operating Range -20 to 80°C Contact Now	PT100 Temperature Sensor Used for 4-20mA Temperature Transmitter Contact Now

Transaction Info
	Hg803-3W4p 20 Thread Probe RS485 4-20mA Temperature and Humidity Sensor Transmitter Contact Now	Quick View Reliable Durable Temperature Sensor with 24VDC Power Supply Contact Now	Quick View Temperature Transmitter Explosion-Proof Thermocouple and Resistance Temperature Detector Contact Now	Quick View Reliable Temperature Sensor with Wide Operating Range -20 to 80°C Contact Now	PT100 Temperature Sensor Used for 4-20mA Temperature Transmitter Contact Now
Price	US$77.00-79.00 / pieces	US$100.00-372.00 / Piece	US$100.00-372.00 / Piece	US$100.00-372.00 / Piece	US$14.50-19.00 / Piece
Min Order	1 pieces	1 Piece	1 Piece	1 Piece	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, T/T, D/P, PayPal	LC, T/T, D/P, Western Union, PayPal
Quality Control
Product Certification	CE	CE	CE	CE	CE
Management System Certification	ISO9001:2015	-	-	-	ISO9001:2015, ISO45001:2018, ISO14001
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	North America, Eastern Europe, Africa, Mid East, Eastern Asia, Western Europe, Southeast Asia	North America, South America, Southeast Asia/ Mideast, East Asia(Japan/ South Korea), South Asia
Annual Export Revenue	-	-	-	-	-
Business Model	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: one month 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: Thread Type; Measuring Medium: Air, Gas; 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: Thread;	Type: Wall-Mounted Current Type; Measuring Medium: Temperature; Display Type: LCD; Site Display: Not Site Display; Accuracy: ±0.2°C; IP Rating: IP65; Customized: Customized; Opere Temperature: -20~80ºC; Supply Voltage: 24VDC; Range: -200~850°C; Output Signal: 4-20mA; 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: Wall-Mounted Current Type; Measuring Medium: Temperature; Display Type: LCD; Site Display: Not Site Display; Accuracy: ±0.2°c; IP Rating: IP65; Customized: Customized; Opere Temperature: -20~80℃; Supply Voltage: 24VDC; Range: -200~850°c; Output Signal: 4-20mA; 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: Wall-Mounted Current Type; Measuring Medium: Temperature; Display Type: LCD; Site Display: Not Site Display; Accuracy: 0.1; IP Rating: IP65; Customized: Customized;	Type: Inserted Temperature Sensor; Measuring Medium: Temperature; Display Type: LED; Site Display: Site Display; Accuracy: 0.5; IP Rating: IP65; Customized: Customized; Output Signal: 4-20mA/0-10mA/0-5mA; Accuracy Class: 0.5%F.S; Measuring Range: -200~500°c; Supply Voltage: 24VDC; Specified Load: 250Ω;
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