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SN-3002-WS-N01-4 Wall-Mounted Temperature and Humidity Sensor

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Temperature and Humidity Sensor for everyday users

The SN-3002-WS-N01-4 Wall-Mounted Temperature and Humidity Sensor is a mid-range temperature and humidity sensor designed for everyday users. It features Item Type: Temperature and humidity sensor and Model No. / Name: SN 3002 WS N01 4.

₹1,763
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Total: ₹1,763
Buying tip: A well-rounded choice at a fair price. Recommended for most buyers.
Estimated delivery: 25 Aug8 Sept
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Quick Specs

Item Type: Temperature and humidity sensor
Model No. / Name: SN 3002 WS N01 4
Rated Voltage (VDC): 10–30
Operating Current (A): ≤0.05
Length (mm): 120
Width (mm): 140

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
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SKU: robu-2676554Category: Temperature and Humidity Sensor

About This Product

The SN-3002-WS-N01-4 Wall-Mounted Temperature and Humidity Sensor is a mid-range temperature and humidity sensor designed for everyday users. It delivers reliable performance at an accessible price.

Key Specifications

  • Item Type: Temperature and humidity sensor
  • Model No. / Name: SN 3002 WS N01 4
  • Rated Voltage (VDC): 10–30 — works with standard household power
  • Operating Current (A): ≤0.05
  • Length (mm): 120
  • Width (mm): 140
  • Weight (g): 113
  • Shipping Weight: 0.162 kg

Why Buy from Elecvora?

Elecvora sources this product directly, cutting out multiple middlemen. Every order includes free shipping, a 15-day return policy, and secure payment via Razorpay.

The SN-3002-WS-N01-4 Wall-Mounted Temperature and  Humidity Sensor by Taidacent is a high-precision monitoring device designed for industrial, agricultural, and greenhouse applications. With versatile output options including RS485 Modbus RTU, 4-20mA, 0-10V, and 0-5V, it integrates easily into control systems. It offers accurate measurements with ±0.5°C temperature and ±3% RH humidity precision.

The Temperature and Humidity Sensor supports a wide operating range from -40°C to +80°C (customizable to +120°C) and 0% to 100% RH. Its durable, wall-mounted design ensures stable, long-term performance even in harsh environments. Compact in size (110×85×44 mm) and low in power consumption (≤1.2 W), this transmitter is ideal for automated environmental control in demanding conditions.


Features:

  1. Multiple analog outputs: 4-20mA, 0-10V, 0-5V
  2. Digital output with RS485 Modbus RTU protocol
  3. Wide temperature range: -40°C to +80°C (up to +120°C optional)
  4. High precision: ±0.5°C and ±3%RH accuracy
  5. Adjustable communication address (1–254)
  6. Compact and waterproof design (110×85×44mm)
  7. Low power consumption: ≤1.2W
  8. Wall-mounted, ideal for greenhouses and industrial sites

Package Includes:

1 x SN-3002-WS-N01-4 Wall-Mounted Temperature and Humidity Sensor

Setup Guide

1
Identify the pins
Locate VCC (power), GND (ground), and data pins (SDA/SCL for I2C, MOSI/MISO for SPI, or TX/RX for UART). Refer to the pinout diagram on the product page.
2
Wire to your microcontroller
Connect VCC to 3.3V or 5V (check the module spec), GND to GND, and data pins to the appropriate GPIO pins on your Arduino or Raspberry Pi.
3
Install libraries
In Arduino IDE, go to Sketch → Include Library → Manage Libraries and search for the sensor library. Install the recommended version.
4
Upload example sketch
Open File → Examples → [library name] → Basic Example. Upload to your board and open Serial Monitor to view output.
5
Calibrate if needed
Some sensors (temperature, humidity, distance) may need a short warm-up period or calibration. Run the calibration sketch if provided.