Robert Owen Inc.
Sensor Measurement Solutions

Sensor Signal Conditioning,
Sensor Measurement Systems,
USB Sensor Measurement,
Wireless Sensor Measurement,
& more...

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POTENTIOMETER, THERMISTOR, & RTD
4-20mA SENSOR TRANSMITTERS 210 USD

   

 

READ POTENTIOMETERS WITH YOUR PLC

Use spare PLC 4-20mA inputs for position measurement, with ROI-XMA potentiometer transmitters. ROI-XMA potentiometer transmitters allow the simple measurement of industry standard potentiometers. Existing potentiometers can be connected to modern control systems. String pots, linear and rotary potentiometer measurement; the potentiometer is a simple way to add position measurement to a PLC.

Potentiometer 4-20mA 2 wire loop powered transmitter ROI-XMA

$210.00 USD (excluding tax & shipping)
1K ohm potentiometer 4-20mA 2 wire loop powered transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
2K ohm potentiometer 4-20mA 2 wire loop powered transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
5K ohm potentiometer 4-20mA 2 wire loop powered transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
10K ohm potentiometer 4-20mA 2 wire loop powered transmitter ROI-XMA

READ THERMISTORS WITH YOUR PLC

Use spare PLC 4-20mA inputs for temperature measurement, with ROI-XMA thermistor transmitters. ROI-XMA thermistor transmitters allow the simple measurement of industry standard 10K NTC thermistor temperature sensors. Existing thermistor temperature sensors can be connected to modern control systems. ROI-XMA thermistor 4-20mA transmitters are a simple way to add temperature measurement to a PLC.

10K Ohm NTC Thermistor 4-20mA 2 wire loop powered temperature transmitter ROI-XMA

$210.00 USD (excluding tax & shipping)
0-50 Deg C 10K Ohm NTC Thermistor 4-20mA 2 wire loop powered temperature transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
-10-50 Deg C 10K Ohm NTC Thermistor 4-20mA 2 wire loop powered temperature transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
0-75 Deg C 10K Ohm NTC Thermistor 4-20mA 2 wire loop powered temperature transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
-10-75 Deg C 10K Ohm NTC Thermistor 4-20mA 2 wire loop powered temperature transmitter ROI-XMA

READ RTDS WITH YOUR PLC

Use spare PLC 4-20mA inputs for temperature measurement, with ROI-XMA RTD transmitters. ROI-XMA RTD transmitters allow the simple measurement of industry standard series 100 ohm PT100 or 1K ohm PT1000 RTD temperature sensors. Existing RTD temperature sensors can be connected to modern control systems. ROI-XMA RTD 4-20mA transmitters are a simple way to add temperature measurement to a PLC.

100 Ohm PT100 RTD 1000 Ohm PT1000 RTD -200 to 500 Deg C 4-20mA loop powered transmitters ROI-XMA

$210.00 USD (excluding tax & shipping)
100 Ohm PT100 RTD -200 to 500 Deg C 4-20mA loop powered transmitter ROI-XMA
$210.00 USD (excluding tax & shipping)
1K Ohm PT1000 RTD -200 to 500 Deg C 4-20mA loop powered transmitter ROI-XMA
     
           
 

USB TEMPERATURE, CURRENT, & VOLTAGE
PC SENSOR MEASUREMENT SYSTEMS 375 USD

           
   

READ THERMISTORS WITH YOUR PC

Record temperature with industry standard temperature sensors. Read 2252 ohm NTC or 10K ohm NTC thermistors with the ROI-USB. Signals recorded directly into Excel. Real time live data continually updates, adding new values to lists, charts, etc. PC powered, Windows compatible.

USB TEMPERATURE PC SENSOR MEASUREMENT SYSTEMS ROI-USB

$375.00 USD (excluding tax & shipping)
USB PC -60 to 300 Deg F 2252 ohm & 10K ohm NTC Thermistor temperature measurement system ROI-USB
     
   

READ SENSOR 20mA TRANSMITTERS WITH YOUR PC

The ROI-USB20 is a simple to use PC compatible dc current measurement system. Record transmitter current with your Windows PC and industry standard 0-20mA & 4-20mA transmitters.

USB 4-20mA TRANSMITTER CURRENT PC SENSOR MEASUREMENT SYSTEMS ROI-USB

$375.00 USD (excluding tax & shipping)
0-20mA USB measurement system ROI-USB
     
   

READ SENSOR TRANSDUCERS AND SIGNAL CONDITIONERS WITH YOUR PC

The ROI-USB5 is a simple to use PC compatible voltage measurement system. Record voltage industry standard sensor transducers and signal conditioners, with your Windows PC.

USB 0-5Vdc TRANSDUCER VOLTAGE PC SENSOR MEASUREMENT SYSTEMS ROI-USB

$375.00 USD (excluding tax & shipping)
0-5Vdc USB measurement system ROI-USB
     
           
 

WIRELESS REMOTE TEMPERATURE & REMOTE 20mA TRANSMITTER
MONITORING FROM 475 USD

           
   

WIRELESS REMOTE TEMPERATURE TRANSMITTER SYSTEM

The ROI-RFX-RT is a simple to use Windows compatible 2.4 GHz RF
wireless remote temperature transmitter system. Using the ROI-RFX-RT
allows you to; remotely monitor & record temperature over distances
of up to 1 mile/1.6 km, using industry standard 10K ohm NTC thermistors.

Wireless Thermistor Temperature Transmitter System ROI-RFX

Order Option#1:
(1) ROI-RFX-RT

Order Option#2:
(2) ROI-RFX-RT & (1) ROI-USB-SER

Order Option#3:
(2) ROI-RFX-RT, (1) ROI-USB-SER,
& (4) ROI-10K-EB

ROI-RFX-RT / 10K NTC Thermistor Wireless Temperature Transmitter
RFX-USB-SER / USB to serial 1 m cable and Excel add in
ROI-10K-EB / NTC 10K Encapsulated Bead Thermistor
ROI-10K-CP / NTC 10K Copper Probe Thermistor

[PC with Excel & (2) DC supplies not included]

Quantity
$475.00 USD (excluding tax & shipping)
10K NTC Thermistor Wireless Temperature Transmitter ROI-RFX
     

WIRELESS REMOTE 4-20mA TRANSMITTER SYSTEM

The ROI-RFX-MA is a simple to use Windows compatible
2.4 GHz RF wireless remote sensor transmitter monitoring system.
Using the ROI-RFX-MA allows you to; remotely monitor & record
sensor transmitters over distances of up to 1 mile/1.6 km, using
industry standard 4-20mA sensor transmitters.

Wireless 4-20mA Temperature Transmitter Monitoring System ROI-RFX

Order Option#1:
(1) ROI-RFX-MA

Order Option#2:
(2) ROI-RFX-MA & (1) ROI-USB-SER

Order Option#3:
(2) ROI-RFX-MA, (1) ROI-USB-SER,
(4) ROI-XMA, & (4) ROI-10K-EB

[PC with Excel & (2) DC supplies not included]

ROI-RFX-MA / 4-20mA Wireless Transmitter
RFX-USB-SER / USB to serial 1 m cable and Excel add in
ROI-10K-EB / NTC 10K Encapsulated Bead Thermistor
ROI-10KXMA32115F / 32-115°F NTC 10K Thermistor 4-20mA Transmitter

Quantity
$475.00 USD (excluding tax & shipping)
4-20mA Wireless Transmitter ROI-RFX
           
 

10Vdc 50KHz Isolation Amplifier
Signal Isolator 240 USD

           
   

General Purpose 10V Isolation Amplifier

The ROI-ISOV10 is a general purpose 10V bipolar +/-15V powered 2 way isolation amplifier, simple to use isolated signal conditioner. Input and output sections powered by separate supplies, galvanic isolation accomplished via capacitive barrier. It allows isolation to be added to a measurement, for ground loop elimination or voltage seperation.

10Vdc 50KHz Isolation Amplifier Signal Isolator

$240.00 USD(excluding tax & shipping)
+/-10V DC 50KHz 2-Way Isolation Amplifier ROI-ISOV
     
           
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Robert Owen Inc.
PO Box 227
Albertson, NY 11507
Phone 516-629-5134
Fax 516-706-1705

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