temperature and humidity sensor
Industrial temperature and humidity sensor Original price was: $33.00.Current price is: $22.00.
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Temperature and Humidity Data Logger
RS485 temperature and humidity recorder Original price was: $100.00.Current price is: $70.00.
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LCD temperature humidity sensor
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    LCD temperature humidity sensor

    The Veswe LCD Temperature Humidity Sensor is a feature-rich wall-mounted instrument designed for indoor use. It boasts a large, easy-to-read LCD screen that displays real-time temperature and humidity values clearly, ensuring instant visibility of environmental conditions.

    Equipped with four intuitive buttons at the bottom of the display, users can easily adjust temperature and humidity upper limits, set alarm values, and perform manual calibration on-site. This user-friendly design eliminates the need for complex tools, making it a convenient and reliable solution for precise environmental monitoring.

    • Model: VRS-WS-N01-2C-EX
    • MOQ: 1 PCS
    • Delivery date: within 24 hours
    • Inquire About Price Now
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    Inquiries: Email: contact@veswe.com | WhatsApp: +8613418148929

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    View LCD Temperature Humidity Sensor

    This LCD temperature and humidity sensor features a real-time display screen that ensures clear readability even in dimly lit environments. Model VRS-WS-N01-2C-EX adopts the standard ModBus-RTU communication protocol with RS485 signal output, and supports a maximum communication distance of 2000 meters (tested in real conditions). It offers two probe options: built-in and extended. With its sleek design, easy installation and simple operation, the sensor is widely applied in communication rooms, warehouses, automated control systems and other scenarios requiring temperature and humidity monitoring.

    VRS-WS-N01-2C-EX datasheets

    Power supply: 10-30V DC
    Max. power consumption: 0.4W
    Measure range: -40~+80℃, 0~100%RH
    Accuracy: ±0.5℃ (25℃), ±3%RH (60%RH, 25℃)
    Working environment: -20℃~+60℃, 0%RH~95%RH (non-condensing)
    Communication protocol: ModBus-RTU
    Output signal: RS485
    Resolution: 0.1℃, 0.1%RH
    Data refresh time: 1s
    Long-term stability: temperature ≤0.1℃/y, humidity ≤1%RH/y
    Response time: temperature ≤25s (1m/s wind speed²), humidity ≤8s (1m/s wind speed²)
    Parameter setting: set by software or modify directly by key

    LCD Temperature humidity sensor features

    1. The housing of the LCD temperature humidity sensor is made of white ABS waterproof plastic material, equipped with a full-screen large LCD, and the installation is beautiful and generous.
    2. The LCD temperature humidity sensor uses a high-precision temperature and humidity measurement unit, which can be self-calibrated on site, and has good long-term stability.
    3. 10~30V DC wide voltage range power supply
    4. The built-in extension of the probe is optional. The built-in type of probe is easy and convenient to install. The extension type of the probe can be used in different applications. The probe cable can be up to 30 meters long.
    5. The LCD temperature and humidity sensor itself has buttons to set parameters, which is easy to operate.

    Multiple probe options are offered

    Temperature Humidity Sensor FAQs

    What is the working principle of a temperature and humidity sensor?

    This sensor adopts a digital temperature and humidity sensing element that integrates a thermistor and a humidity-sensitive capacitor in a compact chip. It undergoes full-range multi-point calibration, with calibration data stored directly on the chip. This design ensures high accuracy, stability, and consistency throughout the entire measurement range.

    What is the difference between a digital and analog humidity sensor?

    Digital sensors provide a direct digital output, are easier to interface with microcontrollers, and often include built-in calibration. Analog sensors output a voltage or current that must be interpreted by additional circuitry.

    Where should I install a temperature and humidity sensor?

    Install it in a well-ventilated area away from direct sunlight, heat sources, or moisture ingress. For indoor use, avoid placement near HVAC vents or windows.

    What is the housing material of this industrial temperature and humidity sensor?

    The shell is made of high-strength ABS plastic material.

    How long is the wiring of this temperature and humidity sensor?

    The default line length is 0.6m, which can be customized.

    Where is the application?

    As for the outdoor temperature and humidity, because it adopts a closed design, it is mostly used in outdoor and on-site environments where the environment is harsh. When used indoors, it is widely used in communication rooms, warehouse buildings, and automatic control, and other places that require temperature monitoring. Because of the advantages of wall-mounted design, it can be used as a temperature and humidity sensor for a greenhouse. It can be connected to the field digital display meter, PLC, frequency converter, industrial control host, and other equipment. It is safe and reliable, beautiful in appearance, and easy to install.

    How to calibrate the sensor?

    Our sensors have been calibrated before they leave the factory, and there is no need for customers to perform secondary calibration.

    How long do temperature and humidity sensors last?

    Typically, sensors last 3–5 years depending on the environment and usage. Harsh conditions may shorten their lifespan. Regular maintenance extends service life.

    What factors affect the accuracy of temperature and humidity sensors?

    Factors include sensor placement, environmental conditions (dust, condensation), aging, and lack of calibration. Choosing high-quality sensors and proper installation helps maintain accuracy.

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      Our colleague: Jack
      Phone/ Whatsapp: +86 13418148929
      Email: contact@veswe.com
      Address:Floors 1–4, No. 269 Nanda Highway, Dashi Street ,Panyu , Guangzhou, Guangdongdong, China