Signal Conditioners, Converters, Isolators, Transmitters, Alarms: Potentiometer Input

Potentiometer to Analog Signal Conditioners, Converters, Isolators, Transmitters, Alarms
6 Year Warranty on API Modules LoopTracker^® I/O LEDs Hot-Swappable Plug-In Design Zero and Span Output Calibration Push to Test Output Full I/O/Power Isolation Links Product brochure Options & accessories Regulatory compliance Click on PDF links below for product information	Reference Info Ground Loops RFI/EMI LoopTracker and Output Test Sink vs Source Applications Manual burner control Motor load control Milling machine feed Phase separtor water level Damper position Phase separtor water level Fail safe valve control Municipal water tower level Blower louver position Steam Condensate Monitoring	How to select your product Open pdf datasheet for your model Select model, range, units, options, accessories Contact us if you need assistance Need a quote? Contact us at , or Get a quote via "Chat with us" below, or Call 800-942-0315 and ask for Sales	Ready to order? Send your order to If you don't have open terms with us, we'll call you for your credit card info Other ways to order Click here to set up an account Click here to find your authorized dealer or if you are outside the USA Call us to find your local authorized distributor
Model	Input/Output	Features	Product
Potentiometer Input Alarm Trips Factory Configured APD 1800 from $379 APD 1820 from $399 Open Datasheet Download Datasheet	Any full-range potentiometer 0-100 Ω to 0-1 Mega Ω APD 1800 Single Alarm Trip Dual SPDT contact sets Standard: HI alarm, non-latching, normal acting See data sheet for alarm options APD 1820 Dual Alarm Trip 2 independent SPDT contact sets Standard: HI/LO alarms, non-latching, normal acting See data sheet for alarm options	User adjustable setpoint(s) User adjustable deadband(s) 8 Amp SPDT contacts Input LoopTracker LED Alarm status LEDs Alarm options: LO, HI/HI, LO/LO, band alarm Optional reverse acting Optional latching alarms Push to test/reset Remote push to test/reset Full I/O/power isolation Removable plugs DIN rail mount without tools Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power	APD 1800, APD 1820
Potentiometer to DC Isolated Signal Conditioner Factory Configured API 4003 G I from $349 Open Datasheet Download Datasheet	Input range Any full-range potentiometer 0-100 Ω to 0-1 Mega Ω Specify output range Factory configured 0-1 V to 0-10 V ±1 V to ±10 V 0-1 mA to 0-20 mA, 4-20 mA	Hot-swappable plug-in design Replaces Action AP 4003 I/O LoopTracker LEDs Output test button Full I/O/power isolation Uses API-008 8-pin socket 115 VAC powered A230 option for 230 VAC P option: 85-265 VAC, 60-300 VDC power (+$60) D option: 9-30 VDC power (+$60)	API 4003 GI
Potentiometer to DC Isolater/Converter Custom application: 100-900 Ohms to 0-20 mA TX-4003 (74614) call for price Open Datasheet Download Datasheet	TX-4003 (74614) Do not substitute with API-4003 G Input range 100 to 900 Ohms Output range 0-20 mA sinking	Used for Turblex, Siemens, Howden equipment Hot-swappable plug-in design I/O LoopTracker LEDs Output test button Full I/O/power isolation Plugs into standard 8-pin socket 9-30 VDC powered	TX-4003
Potentiometer to DC Isolated Signal Conditioner Factory Configured APD 4003 from $389 Open Datasheet Download Datasheet	Input range Any full-range potentiometer 0-100 Ω to 0-1 Mega Ω Specify output range Factory Configured 0-1 V to 0-10 V ±1 V to ±10 V 0-1 mA to 0-20 mA, 4-20 mA	Removable plugs I/O LoopTracker LEDs Output test button Full I/O/power isolation Selectable sink/source output 20 V output loop power supply Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power	APD 4003
Potentiometer to DC Isolated Signal Conditioner Field Selectable Minuteman Setup API 4008 G from $359 Open Datasheet Download Datasheet	Any full-range potentiometer 0-100 Ω to 0-1 Mega Ω 18 field configurable outputs 0-1 V to 0-10 V ±1 V to ±10 V 0-2 mA to 0-20 mA, 4-20 mA	Minuteman one-minute setup Hot-swappable plug-in design I/O LoopTracker LEDs Output test button Full I/O/power isolation Uses API-008 8-pin socket 115 VAC powered A230 option for 230 VAC P option: 85-265 VAC, 60-300 VDC power (+$60) D option: 9-30 VDC power (+$60)	API 4008 G
Potentiometer to DC Isolated Signal Conditioner Field Selectable Minuteman Setup APD 4008 from $399 Open Datasheet Download Datasheet	Any potentiometer 0-100 Ω to 0-1 Mega Ω 0 to 90% offset capable Can use partial potentiometer ranges 18 field configurable outputs 0-1 V to 0-10 V ±1 V to ±10 V 0-2 mA to 0-20 mA, 4-20 mA	Minuteman one-minute setup Removable plugs I/O LoopTracker LEDs Output test button Full I/O/power isolation Selectable sink/source output 20 V output loop power supply Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power	APD 4008
Universal Input to DC Isolated Signal Conditioner Field Programmable APD 8000 from $529 *Free I/O Range Setup* Include your I/O ranges on your order, and we'll set it up for you! Open Datasheet Download Datasheet Open Feature Summary Download Feature Summary	Field configurable inputs DC volts: 35 ranges from ±25mVDC to ±10 VDC DC mA sinking input, 20 ranges from ±0.5mADC to ±20mADC Potentiometer: 100Ω min. to 1 MegaΩ max. Thermocouple: J, K, T, E, R, S, N, B, C, D, G, M, P RTDs: 2, 3, or 4 wire, 10Ω to 8000Ω RTDs Thermistor: 44000 series, YSI 400, Spectrum Custom input available 18 field programmable output ranges Voltage: 0-1V, 0-2V, 0-4V, 0-5V, 1-5V, 0-8V, 0-10V, 2-10V, ±5V, ±10V Current: 0-2mA, 0-4mA, 0-8mA, 0-10mA, 2-10mA, 0-16mA, 0-20mA, 4-20mA Can be wired for sink or source	Switch and pushbutton setup Removable plugs Input LoopTracker LED Output test button Full I/O/power isolation Selectable sink/source output 20 V output loop power supply Universal power 85-265 VAC, 60-300 VDC D option for 9-30 VDC, 10-32 VAC power For orders of 5 or more, call us for lead times	APD 8000
Universal Input to DC Isolator/Converter V, mA, Ohms, TC, RTD Z109REG2-1 $289 Open Brochure Download Brochure Open Installation Manual Download Installation Manual Click to see ALL Seneca products Download .dwg CAD Drawing Download .stp 3-D Drawing	Configurable Input mV, V, (Bipolar from 75 mV to 20 V) mA (Bipolar up to 20 mA) RTD: Pt100, Pt500, Pt1000, Ni100, KTY81, KTY84, NTC; 3-4 wire Thermocouple: Type J, K, R, S, T, E, B, N, Potentiometer: 500 Ω to 100 kΩ Rheostat: 500 Ω to 25 kΩ Strobe: Alternative to output relay Output One isolated mA or Voltage Sink or source mA Configurable range 1 relay output	Configurable via DIP switches, USB, or Android app 3-way isolation 9-40 VDC/19-28 VAC power Free setup software Free Android App 1 year warranty DIN rail mount 17.5 mm wide	Z109REG2-1
IsoSplitter^® Signal Splitter 1 Potentiometer Input to 2 DC Outputs Factory Configured APD 3393 from $609 Open Datasheet Download Datasheet	Use any full range 100 Ω to 1 MΩ potentiometer Specify output range for each channel 2 independent output channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	One potentiometer input Two isolated DC output channels Selectable sink/source mA output 20 V output loop power supplies I/O LoopTracker LEDs Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 3393 Potentiometer IsoSplitter
DuoPak^® 2 Channel Isolated Signal Conditioners Factory Configured APD 2000 Series from $629	Specify input range for each channel APD 2003 Ch1: DC mV/V/mA Ch2: Potentiometer APD 2013 Ch1: RTD Ch2: Potentiometer APD 2033 Ch1: Potentiometer Ch2: Potentiometer APD 2035 Ch1: Potentiometer Ch2: Strain gauge APD 2036 Ch1: Potentiometer Ch2: AC mV/V/mA APD 2037 Ch1: Potentiometer Ch2: Frequency Specify output range for each channel 2 independent channels 0-1 V to 0-20 V ±1 V to ±10 V 0-1 mA to 0-25 mA, 4-20 mA	Optional I/O reversal I/O LoopTracker LEDs Selectable sink/source mA output 20 V output loop power supplies Output test buttons Full I/O/power isolation Removable plugs DIN rail mount 45 mm wide Universal power 85-265 VAC, 60-300 VDC D for 9-30 VDC, 10-32 VAC power	APD 2000 Series Potentiometer
Analog To Resistance Converter Factory Configured ATR167 call for quote Open Datasheet Download Datasheet	Specify input type and range RTD Thermocouple Frequency to 5kHz Pulse input from proximity sensor Millivolt/Volts Potentiometer or resistance Specify output range Potentiometer: 1k, 2k, 5k, 10k, 20k, 50k, 100k, 200k, custom	High resolution true analog output 3-wire pot or 2-wire variable resistor output simulation Front zero and span pots Output level LED Full I/O/power isolation Universal power options: 8 VDC to 280 VAC Typical applications include Convert a thermocouple to RTD signal to match dissimilar equipment Automatic gain control	ATR167
Analog To Potentiometer Converter Factory Configured ATP 168 call for quote Open Datasheet Download Datasheet	Specify input type and range RTD Thermocouple Frequency to 5kHz Pulse input from proximity sensor Millivolt/Volts Potentiometer or resistance Specify output range Potentiometer: 1k, 2k, 5k, 10k, 20k, 50k, 100k, 200k, custom	Convert a signal to a potentiometer output 3-wire pot or 2-wire variable resistor output simulation 8 bit output resolution (255 count) Front zero and span pots Output level LED Full I/O/power isolation Universal power options: 8 VDC to 280 VAC Typical applications include Replace mechanical pot used for control of existing machinery Automatic control of instrument gain or offset Provide programmable adjustment for delays, filters or time constants.	ATP168
Head-Mount Universal Transmitter, Isolated Field Programmable Fits DIN Form B Heads T121 $159 stock item T121-C $179 pre-programmed to order Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual Click to see ALL Seneca products	Programmable Requires EASY-USB for configuration Input: Pt100 or Ni100, Pt500, Pt1000 J, K, R, S, T, B, E, N Potentiometer mVDC, VDC Selectable Output Output: 4-20 mA, 20-4 mA	Order T121-C for pre-programmed I/O 44 mm dia I/O isolation DIN B with 5.8mm (0.228"dia) center hole Power: 7 to 30 VDC current loop	T121
USB - UART TTL Converter EASY-USB $140 stock item Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual EASY-USB Software Link	Programming Kit for K121, T120, T121	Includes Converter Software mini CD (or download latest) Adapter cable (std USB cable not included)	EASY-USB
4 Digit 4-20 mA Loop Powered Display Field Rangeable S315 $150 stock item S315-IP66 $310 Open Datasheet Download Datasheet Open Installation Manual Download Installation Manual Click to see ALL Seneca products	Loop Powered Display Input: 4-20 mA Display: 4 digit red LED	1/8 DIN panel mount or IP66 housing Scaleable 4 digit display	S315