Humidity Temperature Transmitter

US$30.80-42.50 / Piece

Hengko Hg803 Temperature and Humidity Sensor Transmitter RS485 pictures & photos

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What is Hengko Hg803 Temperature and Humidity Sensor Transmitter RS485

Name: Hengko Hg803 Temperature and Humidity Sensor Transmitter RS485
Uploaded: 2026-04-01T07:58:07+08:00
Description: HG803 RS485 temperature and humidity sensor transmitter Customized Service Probe Option waterproof plastic probe , Standard stainless steel probe , threaded stainless steel probe , Flange sho

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Price

Min. Order Reference FOB Price

1 Piece US$30.80-42.50 / Piece

Sepcifications

Type Wall-Mounted Current Type
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
Digital Output Signal RS485 Modbus-RTU Communication Protocol
Temperature Range - 20℃ ~ 60℃
Humidity Range 0%Rh - 100%Rh
Temperature Accuracy ±0.3℃(25℃)
Humidity Accuracy ±3%Rh (60%Rh ,25℃)
Keywords Temperature and Humidity Transmitter
Customized Support OEM, ODM
DC Power Supply 10 ~ 30V DC (12V Power Supply Recommended)
Response Time Humidity ≤ 8s (1m/S Wind Speed)
Response Time Temperature ≤ 15s (1m/S Wind Speed)

Product Description

HG803 RS485 temperature and humidity sensor transmitter Customized Service Probe Option waterproof plastic probe , Standard stainless steel probe , threaded stainless steel probe , Flange short tube stainless steel probe , Flange long tube stainless steel probe.etc. Probe connection mode ...

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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

	Hengko Hg803 Temperature and Humidity Sensor Transmitter RS485 Contact Now	248 Temperature Sensor Transmitter / Type K Thermocouple Contact Now	D248 Tc / Rtd 4-20mA Temperature Transmitter PT100 Contact Now	H648 Hart Rtd PT100 Temperature Transmitter 4-20mA Output Contact Now	New Head Mounted Smart Temperature Transmitter 248 Head Mounted Temperature Transmitter Contact Now

Transaction Info
	Hengko Hg803 Temperature and Humidity Sensor Transmitter RS485 Contact Now	248 Temperature Sensor Transmitter / Type K Thermocouple Contact Now	D248 Tc / Rtd 4-20mA Temperature Transmitter PT100 Contact Now	H648 Hart Rtd PT100 Temperature Transmitter 4-20mA Output Contact Now	New Head Mounted Smart Temperature Transmitter 248 Head Mounted Temperature Transmitter Contact Now
Price	US$30.80-42.50 / Piece	US$12.00-29.00 / Piece	US$12.00-29.00 / Piece	US$46.00-58.00 / Piece	US$12.00-29.00 / 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	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram	LC, T/T, D/P, PayPal, Western Union, Small-amount payment, Money Gram
Quality Control
Product Certification	CE	-	-	Pcec	-
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	-	-	-	-
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: 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℃; IP Rating: IP66(Probe); Customized: Customized; Product Name: Hg803 Temperature and Humidity Transmitter; Digital Output Signal: RS485 Modbus-RTU Communication Protocol; Temperature Range: - 20℃ ~ 60℃; Humidity Range: 0%Rh - 100%Rh; Temperature Accuracy: ±0.3℃(25℃); Humidity Accuracy: ±3%Rh (60%Rh ,25℃); Keywords: Temperature and Humidity Transmitter; Customized Support: OEM, ODM; DC Power Supply: 10 ~ 30V DC (12V Power Supply Recommended); Response Time Humidity: ≤ 8s (1m/S Wind Speed); Response Time Temperature: ≤ 15s (1m/S Wind Speed);	Measuring Medium: Temperature; Display Type: LCD; Accuracy: 0.1 Degree; Customized: Customized; Input Type: Rtd / Tc / Ohm / Mv; Output: 4-20mA DC; Stability: 0.01 Degree; Operation Temperature: -40~+80 Degree; Dimension: Diameter=44mm; Mounting Hole Pitch: D=33; Power Supply: 10-32VDC; Warranty: 1 Year;	Measuring Medium: Temperature; Display Type: LCD; Accuracy: 0.1 Degree; Customized: Customized; Input Type: Rtd / Tc / Ohm / Mv; Output: 4-20mA DC; Stability: 0.01 Degree; Operation Temperature: -40~+80 Degree; Dimension: Diameter=44mm; Mounting Hole Pitch: D=33; Power Supply: 10-32VDC; Warranty: 1 Year;	Display Type: LED; Site Display: Not Site Display; Accuracy: 0.1; Customized: Customized; Power Supply: 12-32VDC; Output: 4-20mA with Hart (2-Wire); Color: Blue; Used for: Rtd, Tc, Ohm,Mv;	Measuring Medium: Temperature; Display Type: LCD; Accuracy: 0.1 Degree; Customized: Customized; Input Type: Rtd / Tc / Ohm / Mv; Output: 4-20mA DC; Stability: 0.01 Degree; Operation Temperature: -40~+80 Degree; Dimension: Diameter=44mm; Mounting Hole Pitch: D=33; Power Supply: 10-32VDC; Warranty: 1 Year;
Supplier Name	Hengko Technology Co., Ltd.	Beijing ZhongRuiZhiCheng Technology Co., Ltd.	Beijing ZhongRuiZhiCheng Technology Co., Ltd.	Beijing ZhongRuiZhiCheng Technology Co., Ltd.	Beijing ZhongRuiZhiCheng Technology Co., Ltd.
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