Potentiometers
Measure the voltage in a circuit or function as voltage dividers.
See Also: Programmable Resistors
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Rotary Potentiometers
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Panasonic Industrial Devices Sales Company of America
Panasonic Center Space Rotary Potentiometers offer built-in LED options and automotive operating temperatures. Rotary Potentiometers still have many applications for the Medical, Automotive and Measurement Equipment markets and many more.
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Product
Potentiometers
Accu-tach / Accu-dial
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Programmable potentiometers with LCD display and feedback display in user units.• Replaces traditional potentiometers• Precise process control and feedback• Reduces costly downtime and product waste• Easy to install and calibrate• Tough ABS plastic enclosure - NEMA 4 rated• Small footprint - only 1.95" x 3.10"
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Automotive Rotary Potentiometers
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Panasonic Industrial Devices Sales Company of America
Panasonic Center Space Rotary Potentiometers offer built-in LED options and automotive operating temperatures. Target markets include Automotive and Measurement Equipment.
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Potentiometers
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We offer wear-free, low-cost potentiometers that work exceptionally well anywhere precise and careful controls, inputs, or measurements are needed. If your application needs displacement and/or angle sensors, Hoffmann + Krippner, in exclusive partnership with German manufacturer Altmann GmbH, can provide high-quality potentiometer solutions. Furthermore, Hoffmann + Krippner’s ultra-thin, fully-sealed, and easily customized Sensofoil® membrane potentiometers can fit into restricted installation conditions and offer extremely long lifecycles. Similarly, Hoffmann + Krippner SensoInk® allow us to create polymer potentiometers that combine the advantages of PET (flexibility and cost) with high-strength polymer pastes that can surpass the lifecycles of other PET-based potentiometer products.
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Slide Potentiometers
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Panel controls are designed for applications that typically require frequent adjustment. Both rotary and slide panel control types are available. A selection of elements includes carbon, cermet, and conductive plastic. These devices are available in various sizes and shaft/bushing combinations. Some models are available with a rotary switch and seal options. Typical applications include audio mixing consoles, test and measurement equipment, consumer electronics, and medical equipment.
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Product
PCI High Density Potentiometer Card 4-Channel, 16-Bit, 0 To 65k Ohm
50-296A-121-4/16
Programmable Potentiometer
The 50-296A series are Programmable Potentiometer versions of the 50-295A Programmable Resistor cards with up to 9-channels of 8-bit resolution resistor chains in a single PCI slot. The flexible architecture allows the card to also be supplied as 12-bit, 16-bit or 24-bit resolution versions for applications requiring finer resolution, greater resistance range or higher channel count. The card is ideal for simulating the sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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Product
Motorized Potentiometer
Mounting On Circuit Board Or DIN Rail
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INELTA Sensorsysteme GmbH & Co. KG
*PCB mounting*Suitable as: setpoint device or rotary actuator*Compact in design* Robust aluminium housing* Gear safety clutch
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Product
PCI High Density Potentiometer Card 5-Channel, 8-Bit, 0 To 255 Ohm
50-296A-021-5/8
Programmable Potentiometer
The 50-296A series are Programmable Potentiometer versions of the 50-295A Programmable Resistor cards with up to 9-channels of 8-bit resolution resistor chains in a single PCI slot. The flexible architecture allows the card to also be supplied as 12-bit, 16-bit or 24-bit resolution versions for applications requiring finer resolution, greater resistance range or higher channel count. The card is ideal for simulating the sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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Product
Power Monitor, AC-Powered, Field Adjustable
YMA/YQA
Power Monitor
NAI's YMA and YQA Power Monitors are used to monitor voltage, frequency, and phase characteristics of single- or three-phase power lines. This allows normal operation of system loads when the power-line characteristics are within predetermined limits.High and low voltage and frequency limits, and "pick-up" and "drop-out" time delay are field-adjustable using potentiometers. These power monitors are ideally suited for rugged defense and industrial applications.
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Gear Shift Sensors and Displays
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Variohm can offer compression/tension gear shift load cells, as well as gear number displays which accept a rotary potentiometer input to define gear position.
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Product
Digital Meter Relay
CSS-4/5
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● Measuring DCA, DCV, ACA, ACV, Hz● Process signal mA, Vdc, Strain Gauge, Potentiometer, Pt100Ω● High accuracy and resolution● User function, easily programmed from the front panel by push-button, and set-point by Dip-Switch● Modular design, and popular input range programmable● Three relay ( Hi / Low / Go ) outputs● Optional excitation supply available
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Product
Dual Output Digital Lab Series Regulated DC Power Supply – Upto 1280W
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- 300W to 1280W different combination- High current density.- 19″ rack adaptable -3U high- Remote sensing.- Front panel potentiometer to set V&I- 3Digit seven segment display for V&I- High stability and close regulation- Phase controlled preregulation plus linear post regulation- Optional, at extra cost- Over voltage protection- 19″ rack mounting- Analogue programming and monitoring for V&I
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Product
Hydrostatic Level Sensor
2250
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The Signet 2250 Hydrostatic Level Sensor for level and depth control has a one-piece injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. Utilizing hydrostatic pressure, the 2250 Level Sensor disregards false level signals from steam vapors, foam or any other debris on the liquid surface. Two pressure ranges allow for optimal resolution matched to your sensing needs. Solid state circuitry eliminates drift (no internal potentiometers).
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Precision Pots Single-turn
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Precision potentiometers are designed for control applications where accuracy and high-reliability is important. Theses devices are available in conductive plastic, wirewound or Hybritron® element types, and in various sizes. Both single-turn and multiturn models are available.
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Position Sensors & Encoders
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Sensata's position line from Kavlico, BEI Sensors and Newall, make up our highly-engineered devices that span the entire range of position sensors, linear and rotary encoders, potentiometers, draw wires and inclinometers. They’re designed to deliver:
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Product
PXI Potential Divider Module 24-Channel (no resistors fitted)
40-282-121
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The 40-282 is a potential divider with up 24 separate channels. This can be used to emulate potentiometer devices, each channel having a fixed R1 R2 ratio. Additionally, the centre point can be shorted to either of the potentiometer end points.
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Product
Linear Actuators
Electrak 205
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Electrak 205 actuators feature multi-step positioning capability through a 10-turn potentiometer for precise feedback control when used with Thomson actuator control systems. With adjustable integral limit switches, the automatic shut off travel range can be easily adjusted. Fully gasketed housing and motor safety seals protect internal components from harsh industrial environments.
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Product
Pressure Sensor
2450
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The Signet 2450 Pressure Sensor has a one-piece injection-molded PVDF body and ceramic diaphragm for superior compatibility in corrosive liquids. Three pressure range versions allow for optimal resolution matched to your sensing needs. Solid state circuitry eliminates drift (no internal potentiometers.) Built-in temperature compensation provides outstanding accuracy over wide temperature ranges.
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Motorized Potentiometer
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INELTA Sensorsysteme GmbH & Co. KG
More than 10.000 Variants. Free configurable.
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Product
DCPs
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Renesas offers a wide selection of low-to-high resolution digital potentiometers (DCP) in single, dual and quad configurations that are accurate, easy to adjust, and reduce manufacturing complexity.
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Electric Linear Actuators
MaxJac
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The MaxJac actuator features a smooth high response ball screw and gear motor and utilizes a proprietary guidance bushing to provide precision smooth linear actuation. Standard equipment includes a 12 volt motor with potentiometer feedback. It is ideal for throttle control, solenoid actuation, and valve actuation in such applications as construction equipment, motor vehicles, marine, and blood infusion pumps.
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Product
PCI High Density Potentiometer Card 9-Channel, 8-Bit, 0 To 255 Ohm
50-296A-121-9/8
Programmable Potentiometer
The 50-296A series are Programmable Potentiometer versions of the 50-295A Programmable Resistor cards with up to 9-channels of 8-bit resolution resistor chains in a single PCI slot. The flexible architecture allows the card to also be supplied as 12-bit, 16-bit or 24-bit resolution versions for applications requiring finer resolution, greater resistance range or higher channel count. The card is ideal for simulating the sensors for control and management systems under test, allowing the user to verify system response in design verification or manufacturing test applications.
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Data Converters
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Renesas' data converter portfolio features precision SAR and delta-sigma A/D converters, high-speed A/D converters with 8 to 16-bit resolutions and 40MSPS to 500MSPS sample rates, a wide selection of low-to-high resolution digital potentiometers (DCPs), and a wide range of precision voltage references in both FGA™ and Band-Gap technology. Other D/A converters are here.
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Product
PXI Resistor Module 48-Channel (no resistors fitted)
40-280-121
Programmable Resistor Modules
The 40-282 is a potential divider with up 24 separate channels. This can be used to emulate potentiometer devices, each channel having a fixed R1 R2 ratio. Additionally, the centre point can be shorted to either of the potentiometer end points.
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Modbus Analog Output Modules
DAT3020 Series
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The DAT3020 series from Datexel is a range of Modbus analog output cards. These cards or modules have both voltage and current outputs either 0-10V or 4-20mA and are isolated from the input, output and power supply. They are available with either 2, 4 or 8 channels. The DAT3011 is a Modbus slave with 2 analog inputs (Thermocouple, RTD's mA, Resistance, Potentiometers, mV and voltage) and 2 analog outputs(4-20mA). It also has 3 digital inputs and outputs. Combining these analog output cards with the analog input cards, and the digital IO cards with the DAT9000 controllers make Datexel the smart choice where Data Acquisition is needed.
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Product
DC Power Supplies
DCS Series
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AMETEK Programmable Power, Inc.
The DCS Series of 1 kW, 1.2 kW and 3 kW programmable power supplies provides a highly reliable power platform. It utilizes unique packaging techniques to achieve continuous full output power (1 kW, 1.2 kW or 3 kW) in any volt/amp combination within the rated output voltage and current limits in a low profile chassis. This DCS power supply family has an easy-to-use front panel with 10-turn potentiometers to adjust voltage and current settings that are displayed simultaneously. LEDs indicate overtemperature, remote programming, shutdown and over voltage protection, status and constant-voltage/current mode operation. The DCS 3 kW Models have push button control of the output standby mode, OVP reset, remote/local programming and preview status of voltage, current and OVP setpoints.
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Trip Amplifiers
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Datexel manufacture a large range of Trip Amplifiers and Process Limit Alarms that accept universal inputs and provide either relays or NPN or PNP transistor outputs. The DAT5028 is also an isolated signal converter and has a local display with up to 4 relays and is DIP switch programmable. The inputs can be Thermocouples, RTD, mV, mA, Resistance, Potentiometers or Voltage. They can be supplied fully configured set up by PC or DIP switches. The DAT5024 is a trip Amplifier / Temperature limit alarm for RTD's, Thermocouples, Voltage, Resistance and Current with the option of 1 or 2 relay outputs hysteresis and delay timers. The DAT5024 E range is an economical choice with DIP Switch programmable for voltage or current input. Either 1 relay or 2 relays (SPDT) are available with delay timers.
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Product
Potentiometer for OEMs
FlexiPot
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The best user interface, whether in consumer electronics or industrial controls, contains sensors that cause minimal interference, meaning the user may not even know they are there. FlexiPot, by Tekscan, is a flexible membrane potentiometer with an ultra-thin (0.008"), lightweight profile. Low power requirements combined with a linear output make it the ideal position sensor, from both a manufacturing perspective as well as a user perspective.
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3 1/2 Digital Process Meter
CSN Series
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CSN Series 3 1/2 Digital Process Meter is a simple type of economic Panel Meter, and its large LED display with 20.0mm and anti-jamming design, quality, reliable, easy to install.Full range can be specified DC voltage / current, thermal resistance , load cell, potentiometer , Resistance and pulse signals such as the general measurement requirements.
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Signal Conditioners
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Datexel has a large range of Signal Conditioners. We manufacture Thermocouple Transmitters, that are either Head Mounted, Din Rail and we even have an OEM version that can fit inside an enclosure smaller than 1" x 1/4". These Temperature Transmitters are PC programmable or DIP Switch programmable. Some are isolated and accept input from various sensors such as RTD's, Thermocouples Voltages, Current, Resistance and Potentiometers. They have current outputs and we even have Temperature converters that have voltage outputs.
