Skip to main content
Free Delivery  ·  COD Available  ·  15-Day Returns
Elecvora
Renke RS-KB-1-N01-4-EX, 22.4-inch Temperature & Humidity Display Panel, DC 10-30V, -20°C~+60°C, 0% RH~95% RH, RS485 — image 1
Hover to zoom

1 / 4 · Click to enlarge

Renke RS-KB-1-N01-4-EX, 22.4-inch Temperature & Humidity Display Panel, DC 10-30V, -20°C~+60°C, 0% RH~95% RH, RS485

31+ bought in past month
AI Summary
Temperature and Humidity Sensor for premium buyers

The Renke RS-KB-1-N01-4-EX, 22.4-inch Temperature & Humidity Display Panel, DC 10-30V, -20°C~+60°C, 0% RH~95% RH, RS485 is a premium temperature and humidity sensor designed for premium buyers. It features Shipping Weight: 0.17 kg and Shipping Dimensions: 6.0 × 140300 × 3.0 cm.

₹18,312
Free Shipping💵 COD Available

Available Offers

Free Delivery on this order. No minimum order value.

15-Day Easy Returns — hassle-free return & full refund.

Secure Payment — 100% safe checkout with UPI, Cards & Net Banking.

Total: ₹18,312
Buying tip: A top-tier option — the best features and quality available in this category.
Estimated delivery: 24 Aug7 Sept
Free Shipping
Pan India delivery
15-Day Returns
Hassle-free policy
Secure Payment
Razorpay protected
Quality Assured
Vetted products only

Available Offers

💳

5% Cashback

Pay with UPI & get 5% cashback (up to ₹50) via Razorpay

🏦

No-Cost EMI

Available on select bank cards at checkout. 0% interest for 3 months.

📦

Free Shipping

Free delivery on all orders. No minimum order value.

💵

Cash on Delivery

COD available on orders up to ₹5,000 across India.

Quick Specs

Shipping Weight: 0.17 kg
Shipping Dimensions: 6.0 × 140300 × 3.0 cm

Ideal For

Electronics projectsArduino / Raspberry Pi buildsPrototyping
Share:
SKU: robu-3383310Category: Temperature and Humidity Sensor

About This Product

The Renke RS-KB-1-N01-4-EX, 22.4-inch Temperature & Humidity Display Panel, DC 10-30V, -20°C~+60°C, 0% RH~95% RH, RS485 is a premium temperature and humidity sensor designed for premium buyers. It delivers reliable performance at an accessible price.

Key Specifications

  • Shipping Weight: 0.17 kg
  • Shipping Dimensions: 6.0 × 140300 × 3.0 cm

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.

Renke RS-KB-1-N01-4-EX is a 22.4-inch industrial temperature and humidity display panel designed for real-time environmental monitoring in large-scale industrial and commercial environments. It features a high-brightness LED digital tube display for clear visibility in both day and night conditions, even under strong ambient light.

The device supports RS485 Modbus-RTU communication with up to 2000 meters transmission distance for remote data integration. Built with a durable aluminum alloy frame and acrylic panel, it ensures long-lasting performance. It is widely used in factories, laboratories, warehouses, greenhouses, and monitoring systems requiring continuous environmental data visualization with high accuracy and stability.


Features:

  1. 22.4-inch large industrial temperature & humidity display panel
  2. High-brightness LED digital tube for clear visibility day & night
  3. RS485 Modbus-RTU communication for industrial integration
  4. Long-distance communication up to 2000 meters
  5. Durable aluminum alloy frame with acrylic protective panel
  6. Real-time static display prevents screen flickering
  7. Supports multi-environment industrial applications
  8. Optional alarm function for limit exceed warning

Specifications:

  1. Power Supply: 10–30V DC
  2. Power Consumption: ≤0.8W
  3. Communication: RS485 (Modbus-RTU protocol)
  4. Temperature Range: -20°C to +60°C
  5. Humidity Range: 0%RH to 95%RH (non-condensing)
  6. Temperature Accuracy: ±0.4°C (A class, 25°C) / ±0.5°C (B class)
  7. Humidity Accuracy: ±2%RH (A class) / ±3%RH (B class)
  8. Display Type: LED digital tube (static display)
  9. Communication Distance: Up to 2000 meters
  10. Refresh Time: 1 second
  11. Diamenions: 490 x 290 x 40 mm

Package Includes:

1 x Renke RS-KB-1-N01-4-EX, 22.4-inch Temperature Humidity Display Panel

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.