Temperature Humidity Transmitter

US$46.00-48.00 / Piece

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What is Hg803-8W4p Replacement Probe 4-20mA RS485 Temperature Humidity Transmitter with Display

Name: Hg803-8W4p Replacement Probe 4-20mA RS485 Temperature Humidity Transmitter with Display
Uploaded: 2025-12-23T01:37:20+08:00
Description: HG803 Replacement Probe 4-20mA RS485 Temperature Humidity transmitter Please tell me your requirements and I will provide you with the most suitable product model. Please send me an inquiry! Product D

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About this Item

Price

Purchase Qty. Reference FOB Price

1-99 Pieces US$48.00

100+ Pieces US$46.00

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
Signal Output 4-20mA, RS485 Modbus-RTU
Temperature Range - 40℃ ~ 100℃
Humidity Range 0%Rh - 100%Rh
Humidity ±3%Rh (60%Rh ,25℃)
Temperature Accuracy ±0.3℃(25℃)
Pore Size Customizable
Customized Support Probe Housing Can Be OEM/ODM
Certificate ISO9001
DC Power Supply 10 ~ 30V DC (12V Power Supply Recommended)

Product Description

HG803 Replacement Probe 4-20mA RS485 Temperature Humidity transmitter Please tell me your requirements and I will provide you with the most suitable product model. Please send me an inquiry! Product Description Product Features ☆ RS485 signal output ☆ Supports the dew point function ...

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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 Humidity Transmitter Comparison

	Hg803-8W4p Replacement Probe 4-20mA RS485 Temperature Humidity Transmitter with Display Contact Now	Quick View 8-Way Ntc Thermistor Network Temperature Sensor with Modbus TCP Contact Now	Quick View Aoyx Scientific Research Industry Sector on-Site Display Temperature Transmitter Contact Now	Quick View Aoyx Silicone Rubber Sealing Structure on-Site Display Temperature Transmitter Contact Now	Quick View 8-Way Ntc Thermistor Temperature Conversion to RS-485/RS232 Data Acquisition Temperature Signal Sensor Contact Now

Transaction Info
	Hg803-8W4p Replacement Probe 4-20mA RS485 Temperature Humidity Transmitter with Display Contact Now	Quick View 8-Way Ntc Thermistor Network Temperature Sensor with Modbus TCP Contact Now	Quick View Aoyx Scientific Research Industry Sector on-Site Display Temperature Transmitter Contact Now	Quick View Aoyx Silicone Rubber Sealing Structure on-Site Display Temperature Transmitter Contact Now	Quick View 8-Way Ntc Thermistor Temperature Conversion to RS-485/RS232 Data Acquisition Temperature Signal Sensor Contact Now
Price	US$46.00-48.00 / Piece	US$31.66-31.99 / Piece	US$112.00-200.00 / Piece	US$112.00-200.00 / Piece	US$22.98-27.89 / Piece
Min Order	1 Piece	2 Pieces	2 Pieces	2 Pieces	2 Pieces
Payment Terms	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, PayPal	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	LC, T/T, D/P, PayPal, Western Union, Small-amount payment	T/T, PayPal
Quality Control
Product Certification	ISO9001	RoHS	ISO	ISO	CE
Management System Certification	ISO9001:2015	-	ISO9001:2015, ISO14001	ISO9001:2015, ISO14001	-
Trade Capacity
Export Markets	North America, Europe, Australia	Domestic	Domestic	Domestic	Domestic
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	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: one month	Peak Season Lead Time: one month Off Season Lead Time: one month	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; Signal Output: 4-20mA, RS485 Modbus-RTU; Temperature Range: - 40℃ ~ 100℃; Humidity Range: 0%Rh - 100%Rh; Humidity: ±3%Rh (60%Rh ,25℃); Temperature Accuracy: ±0.3℃(25℃); Pore Size: Customizable; Customized Support: Probe Housing Can Be OEM/ODM; DC Power Supply: 10 ~ 30V DC (12V Power Supply Recommended);	Type: Ntc Thermistor Input; Measuring Medium: Humidity; Display Type: LCD; Site Display: Site Display; Accuracy: 0.1; IP Rating: IP20; Customized: Customized; Interface: Rj-45 Network Interface; Input Type: 8-Channel Ntc Thermistor Input; Communication: Modbustcp Communication Protocol; Communication Response Time: 100ms Maximum; Quantity: 9999;	Measuring Medium: Temperature; Display Type: LED/LCD; Site Display: Site Display; Accuracy: 0.2; IP Rating: IP65; Customized: Customized; Output Signal: 4-20mA/Hart Standard Protocol Communication;	Measuring Medium: Temperature; Display Type: LED/LCD; Site Display: Site Display; Accuracy: 0.2; IP Rating: IP65; Customized: Customized; Output Signal: 4-20mA/Hart Standard Protocol Communication;	Type: Standard DIN35 Rail Installation; Measuring Medium: Temperature; Display Type: LCD; Site Display: Site Display; Accuracy: 0.1; IP Rating: IP20; Customized: Customized; Input Type: Ntc Thermistor Input; Product Features: Eight Channel Ntc Temperature Acquisition, Isolate; Typical Applications: Ntc Temperature Signal Measurement; Typical Applications1: RS-485 Remote I/O, Data Acquisition; Typical Applications2: Intelligent Building Control, Security Engineering; Wide Power Supply Rang: 8~32VDC; Quantity: 99999;
Supplier Name	Hengko Technology Co., Ltd.	Shenzhen Weijunrui Technology Co.,Ltd	Fujian Autec Factory Automation Equipment Co., Ltd.	Fujian Autec Factory Automation Equipment Co., Ltd.	Shenzhen Weijunrui Technology Co.,Ltd
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