WTR10-B CO2 Transmitter 400-5kppm 65x45x28mm White

Description de WTR10-B CO2 Transmitter 400-5kppm 65x45x28mm White

RS485 MODBUS-RTU Protocol Carbon Dioxide Transmitter Reverse Power Supply High Accuracy Stable Performance Industrial Monitoring

WTR10 gas transmitter, using high-precision digital sensor, reliable performance, high precision, small annual dirft, fast speed. RS485 bus technology, based on industrial MODBUS-RTU protocol, is a practical integrated sensor for on-line monitoring of gas status.
Features:
High precision digital sensor, high sensitivity, good stability, full automatic temperature compensation.
MCU adopts STC company's professional and leading high-quality low-power chip to ensure processing capability and stability.
Standard RS485 output, can achieve long-distance communication.
Various standards for use of Modbus-RTU communication protocols in the industrial field.
There is power conservation function, no positive and negative electrode distinction, can be connected; With lightning conservation function; Note communication: (RS485A/RS485B requires correct connection and cannot be reversed).
Installation Method: WTR10 is a high-precision gas transmitter with an attractive and compact appearance, standard rail structure design, easy to install, can also be installed indoors, ceiling mounted.
Application Area: Can be used in industrial field measurement, telecommunication base station, production workshop, warehouse, agricultural greenhouse, hospital, laboratory, hotel, on-site measurement and other occasions.
Specifications:
Model: WTR10-A / WTR10-B
(Optional)
WTR10-A (Carbon monoxide transmitter)
Range: 0-999PPM
Accuracy: soil 0.5ppm or soil 5% test value is maximum
Operating Temperature: -20~50
WTR10-B (CO₂ transmitter)
Range: 400-5000PPM
Accuracy: Soil 50ppm
Operating Temperature: -20~50
Material: ABS
Power Supply Range: DC9V-40V
Communication Output Interface: RS485
Baud Rate: 2400, 4800, 9600, 19200 Set by yourself  (Set the baud rate command BPS=0: baud rate 2400; BPS=1: baud rate 4800; BPS=2: baud rate 9600; BPS=3: baud rate 19200), the default baud rate is 9600
Byte Format: 8 data bits, 1 stop bit, no check
Communication Protocol: Modbus-RTU
The communication address can be set: 1-253, the address default 1, (set the address command ADR=1 address 1; ADR=2 address 2; ADR=3 address 3; And so on)
Installation Method: Guide rail installation
Item Size: 65 * 45 * 28.5mm / 2.56 * 1.77 * 1.12in
Item Weight: 40g / 1.41oz
Package Weight: 45g / 1.59oz
Package Size: 12.8 * 12.8 * 3cm / 5.04 * 5.04 * 1.18in
Package List:
1 * Gas Transmitter
1 * User Manual (English)