Transmitters – IOThrifty

Free Shipping! - USA Orders Over $75, Canada Orders Over $125

Transmitters

Transmitters convert physical parameters such as temperature, humidity, pressure, dew point, etc. into electronic signals for input to other instrumentation.  The output of a transmitter is typically a 4-20mA , however, other outputs such as 0-10Vdc or even digital outputs such as RS232 are also available.
38 products
FM Approved, Intrinsically Safe, Two Wire Thermocouple Transmitter - Devar Model 18-811IS
18-811IS Thermocouple Transmitter, FM Approved and Intrinsically Safe
$360.00
FM Approved, Intrinisically Safe, Two Wire Wire RTD Transmitter - Devar Model 18-812IS
18-812IS RTD Transmitter, FM Approved and Intrinsically Safe
$360.00
3065 Series: PH/ORP Meter/Transmitter/Controller
3065 Series: PH/ORP Meter/Transmitter/Controller
$799.00 $789.00 Sale
AirGate-Modbus - Wireless Modbus Gateway
AirGate-Modbus - Wireless Modbus Gateway
$351.00
ATT1 Wireless, Din Head Mounted, Hockey Puck, Transmitter: T/C, RTD, mV
ATT1 Wireless, Din Head Mounted, Hockey Puck, Transmitter: T/C, RTD, mV
$89.00
CO2 Tracer - 4 wire 4-20mA CO2 Transmitter
CO2 Tracer - 4 wire 4-20mA CO2 Transmitter
$950.00
Wallmount Dewtran Hygrometer
DEWTRAN Series of Low Cost, Precision Chilled Mirror Hygrometers
$2,268.00 $2,168.00 Sale
Wall Mount Dewtran LC
DEWTRAN-LC Series High Precision Low Cost Chilled Mirror Dew Point Transmitter
$1,900.00 $1,875.00 Sale
DigiRail Input/Output Modules
DigiRail - Input/Output Modules with Modbus RS485 Connectivity
$116.00
DigiRail Connect - Input/Output Modules with Ethernet and RS485 Connectivity
DigiRail Connect - Input/Output Modules with Ethernet and RS485 Connectivity
$260.00
DPXO-70 Low Dew Point Transmitter with Cable
DPXO-70 Low Dew Point Transmitter
$1,200.00 $1,179.00 Sale
HD200 Dew Point Transmitter/Meter for High Temperature and Pressure Applications
HD200 Dew Point Transmitter/Meter for High Temperature and Pressure Applications
$875.00 $795.00 Sale
HR200 Humidity Transmitter/Meter for High Temperature and High Pressure Environments
HR200 Humidity Transmitter/Meter for High Temperature and High Pressure Environments
$875.00 $795.00 Sale
Near-Field Communication(NFC) Programmer Kit for ATT1 Hockey Puck Transmitter
Near-Field Communication(NFC) Programmer Kit for ATT1 Hockey Puck Transmitter
$199.00
O2TRACER Series 4-20 mA Powered 2 Wire Oxygen Transmitter
O2TRACER Series 4-20 mA Powered 2 Wire Oxygen Transmitter
$950.00 $925.00 Sale
O2TRACER-DIS-R Series, 4-20 mA Loop Powered 2 Wire Oxygen Transmitters w/Display
O2TRACER-DIS-R Series, 4-20 mA Loop Powered 2 Wire Oxygen Transmitters w/Display
$1,250.00 $1,199.00 Sale
OXYTRANS 4-20 mA Loop Powered Two Wire Oxygen Transmitters
OXYTRANS 4-20 mA Loop Powered Two Wire Oxygen Transmitters
$2,950.00 $2,900.00 Sale
OXYTRANS LC OEM Series is one of the Industries Lowest Cost 4-20 mA Loop Powered Two Wire Oxygen Transmitters
OXYTRANS LC OEM Series is one of the Industries Lowest Cost 4-20 mA Loop Powered Two Wire Oxygen Transmitters
$2,300.00 $2,250.00 Sale
RHT-Air - Temperature and Humidity Transmitter
RHT-Air - Temperature and Humidity Transmitter
$271.00
RHT-Climate-DM - Duct Mount Temperature and Humidity Transmitter
RHT-Climate-DM - Duct Mount Temperature and Humidity Transmitter
$200.00
RHT-CLIMATE-WM with optional LCD Display
RHT-Climate-WM - Wall Mount Temperature and Humidity Transmitter
$188.00
RO-S02PMR - Panel Mount Assembly for OxyTrans II Oxygen Transmitter
RO-S02PMR - Panel Mount Assembly for OxyTrans II Oxygen Transmitter
$4,250.00
RO120 High Accuracy Temperature, Humidity and Dew Point Transmitter
RO120 High Accuracy Temperature, Humidity and Dew Point Transmitter
$875.00 $815.00 Sale
RO120-B High Accuracy Temperature, Barometic Pressure and Humidity Transmitter
RO120-B High Accuracy Temperature, Barometic Pressure and Humidity Transmitter
$925.00 $865.00 Sale
Roscid RO120-DIS Sensor with Electronics Unit
RO120-B-DIS High Accuracy Temperature, Barometric Pressure, and Humidity Transmitter with Remote Display
$1,420.00 $1,345.00 Sale
Roscid RO120-DIS Sensor with Electronics Unit
RO120-DIS High Accuracy Temperature, Humidity and Dewpoint Transmitter with Remote Display
$1,370.00 $1,295.00 Sale
RO120-P High Accuracy Temperature, Pressure and Relative Humidity Transmitter
RO120-P High Accuracy Temperature, Pressure and Relative Humidity Transmitter
$925.00 $865.00 Sale
Roscid RO120-DIS Sensor with Electronics Unit
RO120-P-DIS High Accuracy Temperature, Gauge Pressure and Dew Point Transmitter with Remote Display
$1,420.00 $1,345.00 Sale
RO120-W-B-DIS High Accuracy Wall Mount Temperature, Barometric Pressure and Humidity Transmitter with Display
RO120-W-B-DIS High Accuracy Wall Mount Temperature, Barometric Pressure and Humidity Transmitter with Display
$1,420.00 $1,345.00 Sale
RO120-W-DIS High Accuracy Wall Mount Temperature, Dew Point and Humidity Transmitter with Remote Display
RO120-W-DIS High Accuracy Wall Mount Temperature, Dew Point and Humidity Transmitter with Display
$1,370.00 $1,295.00 Sale
Millivolt/Voltage Two Wire Transmitters, Devar Model - SM811
SM811 Thermocouple Transmitter with Field Selectable Ranges
$242.00
SM811EC Thermocouple Transmitter with Fixed Ranges
SM811EC Thermocouple Transmitter with Fixed Ranges
$138.00