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RTD-to-Wireless Connector/Converter
UWRTD Series

RTD-to-Wireless Connector/Converter
Interfaces Directly With Any 3-wire, 100 Ω, 0.00385 or 0.00392 Curve RTD Sensor
Free Software Converts Your PC Into a Multi- Channel Chart Recorder or Data Logger
Interface up to 48 Different Wireless Connectors With One Receiver
Low Power Operation and Sleep Mode Allows for Long Battery Life
Each Wireless Connector Transmits Process Temperature, Ambient Temperature, Signal Strength and Battery Status in Real Time

1 Year Warranty New Electromagnetic Compatibility

Scroll Below to Order Specs Manuals

The NEWPORT® RTD-to Wireless Connector/Converter System features stand-alone, compact, battery-powered RTD connectors that transmit their readings back to a host receiver up to 120 m (400') away. Both units can be programmed in the field to accept 0.00385 or 0.00392 curve 3-wire, 100 Ω, Pt RTDs, so they can wirelessly transmit the measured temperature, along with the connector ambient temperature, RF signal strength and battery condition to a remote host, such as the UWTC-REC Series. You can program the UWRTD to transmit your data at rates from once every two seconds to every 2 minutes.

The UWRTD is compatible with the UWTC-REC family of wireless receivers, which can accept signals from up to 48 wireless transmitters, and display them on a PC. Receivers are available with optional display and analog output. An analog output can be used to interface with a process controller, PLC or data acquisition device. Each unit includes free software that converts your PC into a monitor, chart recorder or data logger. Readings can be saved and later printed or exported to a spreadsheet file.

Wireless Receivers
UWTC-REC1: 48-channel wireless receiver with USB
UWTC-REC2: 48-channel wireless receiver with USB and single analog output
UWTC-REC3: 32-channel wireless receiver with ethernet for web-based temperature monitoring
UWTC-REC4: 48-channel DIN rail mount wireless receiver with USB and four analog output signals
UWTC-REC6: economical single channel wireless receiver with single analog output

Input: 100 Ω Pt RTD; 0.00385 or 0.00392 curve; software selectable
  Pt100, 0.00385: -200 to 850°C (-328 to 1562°F)
  Pt100, 0.00392: -100 to 457°C (-148 to 854°F)
Accuracy: ±0.5°C (1.0°F)
Resolution: 1°C (1°F)
Operating Environment: -10 to 70°C (14 to 158°F)
Sensor Connection: Series “T” receptacle, type TA4M; TA4F mating connector included
Transmit Sample Rate: Programmable from 1 sec to 2 min
Radio Frequency (RF) Transceiver Carrier: ISM 2.4 GHz, direct sequence spread spectrum.
RF Output Power:
  UWRTD-1: 0 dBm (1 mW)
  UWRTD-2: 10 dBm (10 mW)
Range of RF Link, UWRTD-1:
  Outdoor line of sight: up to 60 m (200')
  Indoor/urban: up to 20 m (65')
Range of RF Link, UWRTD-2:
  Outdoor line of sight: up to 120 m (400')
  Indoor/urban: up to 40 m (130')
RF Data Packet Standard: IEEE 802.15.4, open communication architecture
Computer Interface: USB, for initial programming/set-up (one interface cable included with receiver)
Software (Included Free): Requires Windows® operating system
Battery: One 3.6V lithium, 2.4 Ah capacity (AA size) (included)
Battery Life (Typical): 1.5 year (at 1 sample/min reading rate @ 25 (77°F))
Data Transmitted to Host: measured and ambient temperatures, RF transmit strength and battery condition
Case: ABS plastic
Dimensions: 100 L x 50 W x 25 mm H (without antenna) (4 x 2 x 1")
Weight: 70 g (2.46 oz)

Product Selection (Specify Model Number)
 Part Number   Availability   Price    Description   
 UWRTD-1 in-stock    $255.00     Wireless RTD connector (standard distance)  
 UWRTD-2 in-stock    $176.00     Wireless RTD connector (extended distance)  
 UWTC-ANT-LR 2 Weeks    $15.80     Optional directional antenna
(replaces standard antenna)
 UWTC-BATT in-stock    $15.80     Replacement AA Lithium battery for UWRTD-1, UWRTD-2  
 UWTC-CABLE in-stock    $5.30     Spare programing cable (included with UWTC-REC receivers)  
 Wireless Receivers
 UWTC-REC1 in-stock    $250.00     48-channel receiver/host (USB powered)  
 UWTC-REC3 in-stock    $300.00     32-channel receiver/host with ethernet  
 wi833-U     Consult sales   Wireless meter/controller for UWTC units with 2 relays: form "C" SPDT 3 A @ 120 Vac, 3 A @240 Vac, embedded ethernet, 90 to 240 Vac/dc, 50 to 400 Hz  
 wiDR33-U Consult Sales    $405.00     Wireless meter/controller for UWTC units with 2 relays: form "C" SPDT 3 A @ 120 Vac, 3 A @ 240 Vac, embedded ethernet, 90 to 240 Vac/Vdc, 50 to 400 Hz  
All dollar amounts on this site are shown in US currency.

 Note: Because of transmission frequency regulations, these products may only be used in the United States, Canada and Europe(please note CE compliance of the specific model for use in Europe).

 Ordering Example: (1) UWRTD-2 Wireless RTD transmitter, 120 m (400 ft) max range, $145, (1) UWTC-REC1 wireless receiver, with USB communications, $225, $145 + 225 = $426

Keywords: RTD-to-Wireless Connector/Converter

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