RS485 Temperature Humidity Transmitter RS485 ModbusTRU

WTR10-E temperature and humidity transmitter adopts high precision digital from , with reliable performance, high precision, small annual drift and response speed. RS485 bus technology, based on industrial MODBUS-RTU protocol, realizes low-temperature temperature and humidity status online monitoring. Practical integrated sensor



Features:

1. High-precision digital temperature and humidity sensor , high sensitivity , good stability , full temperature automatic compensation

2. MCU uses STC's professional leading high-quality low- chips to ensure processing and stability

3. Standard RS485 output , can achieve long-distance communication

4. Various standards for the MODBUS-RTU communication protocol are used in the industrial field

5. Real time detection of temperature and humidity conditions. Easy to control temperature and humidity changes, achieve indoor and outdoor temperature and humidity measurement, and monitor temperature and humidity in vegetable gardens, warehouses, industrial sites, computer rooms, laboratories, etc.



Specifications:

Model: WTR10-E

Material: Plastic

Supply Range: DC9V～40V (No positive and negative polarity distinguish, can be reversed polarity)

: ＜0.1W

Temperature Measuring Range: -40℃ ～ 85℃

Humidity Measuring Range: 0 ～ 100%RH

Measuring Accuracy and Resolution: Temperature: ±0.3℃, 0.01℃ Humidity: ±3.0%RH, 0.024RH

Response Time: 2s

Communication Output Interface: RS485

Serial Baud Rate: 2400, 4800, 9600,19200 customize by yourself (Two digits dial switch), the default 9600

Byte Format: 8 Data Bits, 1 Stop Bit, No need to check

Communication Protocol: Mobus-RTU

Communication address can be set: 1～253 (6 digits dial switch), the default 1

Installation Method: Rail Installation

Wide Applications: Temperature and humidity monitoring for industrial field, telecommunication base stations, warehouses, laboratories, factories, production workshops, agriculture greenhouse, computer room, museum, archives, library tube, hospitals, hotels, living quarters, petrochemical bases, plants, nuclear plants, substations, agricultural research base, health and prevention station environmental protection departments.

Item Size: 65 * 45 * 29 mm / 2.56 * 1.77 * 1.14 inch

Item Weight: 40g / 1.41oz

Package Size: 13 * 13 * 3 cm / 5.12 * 5.12 * 1.18 inch

Package Weight: 45g / 1.59oz



Package List:

1 * Temperature Humidity Transmitter

1 * User Manual