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 Wireless RTD Transmitter/Receiver Set

 
Wireless RTD (PT100) Transmitter/Receiver Set


Wireless RTD Transmitter System Model: XTR-SN24-RTD

Features

    Wireless Bridge Between RTD and Instrument

    Models for RTD (PT100) Sensors

    Receiver Models 0-5, 0-10V DC or 4-20mA Output

    Up To 1 Mile Line-of-site Operation

    Adds Wireless Capability to Any Existing System

    12-24V DC Operation

    NEMA 4X PVC Enclosures

    Sold As Transmitter/Receiver Matched Set

    License Free Point-to-point Radio Operation


Applications

Temperature Measurement Signals, Remote Sensor Monitoring & Control


Description

XTR-SN24-RTD Series Wireless RTD (PT100) Transmitters feature a factory programmed transmitter / receiver matched set. The transmitter sends resistive temperature sensor measurements (RTD) to a base receiver up to 1 mile away using license free 2.4 GHz RF technology. The receiver base provides analog voltage or current (4-20ma) output. Each Transmitter/Receiver set is factory coded as a matched set and requires no field programming. Models can be solar powered.

General Specifications
Radio Frequency: 2.4 GHz
Regulatory: FCC Part 15 (No license required)
Transmitter/Receiver Code Matching: Factory set
Antenna Connection: RP-SMA
Wiring Connection: Terminal Blocks
Transmit/Receive Distance
(with included antennas):
Indoor/Urban 100ft, Line-of-site 600 ft.
Transmit/Receive Distance
(with optional antennas):
Indoor/Urban 300ft, Line-of-site 1 Mile
Operating Temperature: -22 to 113 ºF (-30 to 45 ºC)
Enclosure: PVC, NEMA 4, 4X
Antennas: 5dbi, Omni-directional (Included)

Transmitter Specifications
Input: Input Type: RTD 3-Wire (PT100) 100 ohm, a= 0.00385
Measurement Range: See Model Table on Full Data Sheet
A/D Resolution: 10 Bits
Measurement Accuracy: +/- 3.6°F (2 °C)
Sensor Break Result: Upscale Output
RF Power Output: 63mW
RF Data Rate: 250 kbps
RF Output Impedance: 50 Ohm nominal
Operating Power: 12 - 24V DC @ 3W max

Receiver Specifications
Analog Output: 0-5V, 0-10V or 4-20mA (by model)
Receive Sensitivity: -100 dBm
RF Input Impedance: 50 Ohm nominal
Operating Power: 12 - 24V DC @ 3W max
RF Signal Loss Result: Holds output at last reading.

Regulatory Approvals
Regulatory: FCC Part 15 (No license required)
FCC(USA): OUR-XBEEPRO
IC (Canada): 4214A-XBEEPRO
Transmitter Operation The wireless RTD transmitter reads analog voltage output from a PT100 sensor and then sends the measured data over the air to a remote location. The measured RTD signals are converted to digital packets and then transmitted via a license free radio transmission to a waiting control receiver.
Receiever Operation The wireless RTD receiver decodes any incoming radio packets and converts them into linear voltage or current output signals for interfacing with PLCs, Controllers, Data Loggers or Process Measurement Instruments.

Available Models
See Full Data Sheet For Additional Specifications.
Data Sheet
Each Wireless RTD Transmitter/Receiver Set includes 5dBi Antennas, 9'Antenna Extension Cables, Antenna Mounting Brackets and User Manual.

Note: Continued product improvements make specifications subject to change without notice.
This product is approved for use in North America.

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