Sensirion SHT30-ARP-B Humidity & Temperature Sensor ±3%RH, PWM Output, 8-pin DFN

Name: Sensirion SHT30-ARP-B Humidity &amp; Temperature Sensor ±3%RH, PWM Output, 8-pin DFN
Brand: Sensirion
SKU: SENS-1011
Price: 229.00 INR
Availability: OutOfStock

₹229.00 (Inclusive of all taxes)

Out of Stock

The Sensirion SHT30-ARP-B is a high-precision digital humidity and temperature sensor module with PWM output, offering ±3% RH and ±0.3°C typical accuracy. It features a wide 2.4V to 5.5V supply range, making it compatible with 3.3V and 5V microcontroller systems like Arduino, Raspberry Pi, ESP32, and STM32 for environmental monitoring.

Features

High Accuracy: ±3% RH and ±0.3°C typical measurement accuracy.
Wide Voltage Range: Operates from 2.4V to 5.5V DC for flexible system integration.
PWM Output: Provides digital pulse-width modulated signals for humidity and temperature.
Robust Performance: Operates from -40°C to 125°C with low long-term drift.
Compact Package: 8-pin DFN (Dual Flat No-lead) housing for space-constrained designs.

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Description

The SHT30-ARP-B from Sensirion is a fully calibrated, digital humidity and temperature sensor utilizing the company’s proven CMOSens® technology. It delivers calibrated, linearized digital signals via a PWM (Pulse Width Modulation) interface, simplifying data acquisition without requiring complex analog signal conditioning. The sensor’s internal signal processing provides excellent long-term stability and low hysteresis.

Designed for demanding applications, the sensor features robust ESD protection (4kV HBM) and operates across an extended temperature range from -40°C to 125°C. Its fast response time and low power consumption (~220 µA) make it suitable for battery-powered devices and high-performance environmental monitoring systems in HVAC, appliances, and industrial control.

Key Features

High-precision digital humidity and temperature sensing with PWM output.
Fully calibrated and linearized digital signal output for immediate use.
Excellent long-term stability with minimal sensor drift over time.
Wide operating supply voltage range from 2.4V to 5.5V DC.
Extended operating temperature range from -40°C to 125°C.
Robust 8-pin DFN package with integrated ESD protection (4kV HBM).
Fast response times: 8 seconds for humidity, >2 seconds for temperature.
Low power consumption of approximately 220 µA at 25°C.

Applications

HVAC system monitoring and control for indoor air quality.
Data logging in weather stations and environmental monitoring networks.
Humidity and temperature regulation in smart home appliances and dehumidifiers.
Condition monitoring in industrial process control and manufacturing.
Battery-powered portable devices requiring low-power environmental sensing.

Technical Specifications

Manufacturer Part Number	SHT30-ARP-B
Sensor Type	Humidity & Temperature
Humidity Accuracy	±3% RH (typical)
Temperature Accuracy	±0.3°C (typical)
Output Interface	PWM (Pulse Width Modulation)
Supply Voltage	2.4 VDC to 5.5 VDC
Operating Temperature	-40°C to 125°C
Current Consumption	~220 µA (at 25°C)
Package Type	8-pin DFN
Dimensions (L x W)	10 mm x 10 mm
Weight	Approx. 0.2 g

Frequently Asked Questions

What is the output signal type of the SHT30-ARP-B sensor?

The SHT30-ARP-B provides a digital Pulse Width Modulation (PWM) output for both humidity and temperature readings. This digital signal simplifies interfacing with microcontrollers, as it eliminates the need for an ADC and provides a direct, noise-immune digital reading proportional to the measured parameter.

What is the operating voltage range for this sensor?

The sensor operates from a wide supply voltage range of 2.4V to 5.5V DC. This makes it directly compatible with both 3.3V and 5V logic systems, such as Arduino, Raspberry Pi, ESP32, and various industrial PLCs, without requiring a level shifter.

How accurate is the SHT30-ARP-B for humidity and temperature measurements?

The sensor offers typical accuracies of ±3% relative humidity (RH) and ±0.3°C for temperature. These specifications are valid under standard conditions and make it suitable for high-precision environmental monitoring applications in HVAC, industrial control, and data logging.

Does this sensor require calibration?

No, the SHT30-ARP-B is a fully factory-calibrated sensor. Sensirion's CMOSens® technology provides calibrated, linearized, and temperature-compensated digital output, so the sensor is ready for immediate use without any user calibration required.