product name

200°C Industrial Temp & Humidity Transmitter – Modbus/Analog

Brand: Nexisense

Model: HG808-T

Output: Support Modbus-RTU protocol; 4-20mA/0-5V/0-10V RS485 dual signal output

Power: 4-20mA/0-5V/0-10V

IP Rating: IP65

Range: -40~+200°C

Descripción: Nexisense industrial sensor, dew point transmitter, temperature humidity sensor, Modbus RTU, 4-20mA sensor, high-temperature measurement

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Datasheet

Products Description

Product Definition

The NexisenseIndustrial Smart Sensor is designed for accurate, long-term environmental monitoring in industrial scenarios, offering modular output formats and wide operating range support.

Operating Principle

High-stability temperature sensing via thermistors or ICs
Humidity and dew point via polymer or oxide sensors
Real-time calibration and output compensation
Multiple interface options: Modbus RTU, analog, wireless

Structural Design

Component	Description
Sensor Probe	Stainless steel with optional ceramic coating
Main Housing	Anodizedaluminum, IP65
Display	OLED/LCD optional
Terminals	Secure 24V and signal output
Mounting	Thread, flange, DINrail

Measurement & Output

Continuous or averaged sampling
Relay alarm mode supported
Multiple output types: 4-20mA, RS485, Voltage

Technical Specifications

Parameter	Specification
Temperature Range	-40°C ~ +200°C
Humidity Range	0~100% RH
Accuracy	±0.2°C / ±2% RH / ±0.5°C dew point
Response Time	T90 < 10s
Power	DC 10-30V
Output	4-20mA / 0-10V / RS485/ Relay
Protection	IP65 (up to IP67)
Housing	Aluminum, SUS304