7Semi SHT40I Analog Humidity & Temperature Probe

7Semi

SKU: ES-12271

Measures humidity and temperature through a probe with separate analog outputs.

7Semi SHT40I analog humidity and temperature probe wiring diagram showing 5V, GND, HUM, and TEM color-coded wires

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₹1,344.00

96 in stock

Shipped in 24 Hours from Mumbai Warehouse

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About this product

The 7Semi SHT40I Analog Humidity & Temperature Probe is a compact industrial sensing solution designed for accurate and reliable environmental monitoring. Built around the Sensirion SHT40I analog humidity and temperature sensor, it provides two independent analog voltage outputs for relative humidity (HUM) and temperature (TEM), allowing easy integration with PLCs, data loggers, microcontrollers, and analog measurement systems.

The probe operates from a nominal 5V DC supply and provides a relative humidity measurement range of 0–100%RH, with typical measurement accuracy of +/-2.5%RH and +/-0.3 C. Its analog output interface enables direct voltage measurement using compatible ADC inputs without requiring I2C communication or complex digital protocols.

Featuring a durable metal housing with small porous openings, the probe allows ambient air to circulate around the sensing element for accurate temperature and humidity measurements while protecting it from mechanical damage. Its threaded mounting design and four-core connection cable ensure convenient installation and integration into HVAC systems, industrial automation, and environmental monitoring applications.

Key Features

Dual Analog Outputs: Provides separate HUM and TEM analog voltage signals for simultaneous relative humidity and temperature monitoring.
Accurate Humidity Measurement: Offers +/-2.5%RH typical accuracy across a 0–100%RH measurement range.
Precise Temperature Sensing: Provides +/-0.3 C typical temperature measurement accuracy.
5V DC Operation: Operates from a nominal 5V supply for integration with compatible industrial controllers and measurement systems.
Fast Sensor Response: Features typical response times of 4 seconds for humidity and 2 seconds for temperature.
Durable Metal Housing: Features small porous openings for accurate temperature and humidity measurements while protecting the sensing element from mechanical damage, with a threaded design for secure and easy installation.
Simple Four-Wire Interface: Includes Red (5V), Black (GND), Yellow (HUM), and Green (TEM) connections for power and analog signal output.
Versatile System Integration: Suitable for compatible PLC analog inputs, data loggers, ADC-equipped microcontrollers, and environmental monitoring systems.