-40%

SHT20 Temperature & Humidity High Precision Sensor Module Modbus Transmitter

$ 3.37

Availability: 41 in stock
  • Item must be returned within: 60 Days
  • All returns accepted: Returns Accepted
  • UPC: Does not apply
  • MPN: Does not apply
  • Restocking Fee: No
  • Return shipping will be paid by: Seller
  • EAN: Does not apply
  • Refund will be given as: Money Back
  • Brand: Unbranded/Generic
  • Condition: New

    Description

    SHT20 High Precision Temperature and Humidity Sensor Module Modbus Transmitter
    Item Description
    Features:
    Product adopts industrial-grade chip, high-precision SHT20 temperature and humidity sensors, ensure the products with good reliability, high precision and interchangeability.
    Adopt RS485 hardware interface (with the lightning protection design), the protocol layer compatible with standard industrial Modbus Rtu protocol.
    This product integrating MODBUS protocol with ordinary, users can choose communication protocols, common agreement with automatic upload function(Connect the RS485 serial interface mode tool by automatically output temperature and humidity).
    Modbus Function Code:
    0x03: Read keep register
    0x04: Read input register
    0x06: Write a single keep register
    Specification:
    Working voltage: DC 5-30V
    Output signal: RS485 signal
    Temperature measurement range: -40℃ ~ +60℃
    Humidity measurement range: 0%RH ~ 80%RH
    Temperature measurement accuracy: ±0.5℃
    Humidity measurement accuracy: ±3%RH
    Dimensions: 2.9x4.6x6.5cm/1.14x1.81x2.56inch
    Color: White
    Quantity: 1Pc
    Note:
    1.Transition: 1cm=10mm=0.39inch
    2.Please allow 0-3mm error due to manual measurement. pls make sure you do not mind before you bid.
    3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
    Package included:
    1 x Temperature & Humidity Transmitter
    Payment Mathod
    Returns Policy
    Feedback
    Payment Mathod
    1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
    2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
    3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
    4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication with us. Ple
    Returns Policy
    1. Customer satisfaction is our top goal. We believe our items are so outstanding. All products are quality checked. They are new and in good condition when shipped to our customers. We are convinced you will be happy with your Purchase.
    2. If product is defective or damage upon arrival, or wrong product shipped, please contact us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap. Otherwise deal is final. Return shipping must be paid by buyer.
    3. Please contact us first if you have any problems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner.
    4. We appreciate your Postive Feedback, and will do the same in return. DO NOT leave negative feedback without first communication
    Feedback
    When you satisfied with our product and services please leave us positive feedback.
    If a problem occurs, contact us immediately with any email request. Just contact us using the " Ask the seller a question" link on eBay.We will maill bakc within 24hours