New ranges for small diameter displacement transducers

RDP's D5/D6 and GT series displacement transducers are ideal for positioning and gauging applications where space is restricted and micron accuracy is required. Available in unguided, spring-extended, and air-actuated mechanical configurations with ranges starting at 0.020 inches. The reliability, small size, an... (read more)

RDP's D5/D6 and GT series displacement transducers are ideal for positioning and gauging applications where space is restricted and micron accuracy is required. (read more)

Modular 600 signal conditioning allows the customer to select the type and quantity of input cards required for the application from a number of different types available. The system can be supplied with optional monitor/display/data logger units if required. (read more)

• High cycle life
• Seawater submersible
• Stainless steel
• High resolution Voltage / 4-20mA output

Our RLC compression load cell measures the force applied to the load button. (read more)

Available in measuring ranges from 0.2 inch (5 mm) to 37 inches (940 mm). Ideal for machine tool, assembly equipment, civil engineering, materials testing and OEM applications. (read more)

DCV LVDTs are ideal for use in:

Specialty machines Industrial control systems Material testing Civil/structural engineering General purpose testing/instrumentation (read more)

LVDTs are about the most robust and reliable displacement sensor available (read more)

RDP's DC to DC LVDT transducer has all of the benefits of the LVDT sensor principle with the added convenience of built-in LVDT electronics enabling a dc supply and dc output. (read more)

RDP's D5/D6 and GT series displacement transducers are ideal for gauging and positioning applications where space is restricted and micron accuracy is required. Available in unguided, spring-extended, and air-actuated configurations with ranges starting at 0.020 inches. (read more)

• Low cost
• Very high accuracy
• Infinite resolution

The DR7AC is a low profile carrier amplifier designed to provide excitation and signal amplification for LVDTs and other inductive transducers. (read more)

RDP Electrosense offers flanged or sealed threaded versions of their LVDTs (Linear Variable Displacement Transformers) for displacement measurement in pressure vessels. Standard models can withstand up to 3000 psi. (read more)

A robust housing, solid and stable winding, very few internal connections and no electrical contact across the sensing element means that LVDTs are about the most robust and reliable displacement sensor available. (read more)

RDP LVDT transducers are very robust and reliable but it is important to select the correct LVDT for your environment. (read more)

New ranges for small diameter displacement transducers (read more)

RDP is a designer and manufacturer and distributor of LVDT displacement transducers, amplifiers, load cells and pressure sensors for use in a wide range of applications (read more)

Our Range of DPMs (Digital Panel Meters) And Multi Chanel Signal Conditioning (read more)

RDP is a designer and manufacturer and distributor of LVDT displacement transducers, amplifiers, load cells and pressure sensors for use in a wide range of applications (read more)

RDP is a designer and manufacturer and distributor of LVDT displacement transducers, amplifiers, load cells and pressure sensors for use in a wide range of applications. (read more)

Electrical interface for industrial applcations

4-20mA 2 wire interface Stainless steel High accuracy High cycle life High resolution (read more)

Electrical interface for industrial applcations

High cycle life Stainless steel High accuracy High resolution Input/output isolation Voltage output (read more)

• Strain gauge transducer amplifier
• DIN rail mounting Amplifier
• Voltage / 4-20mA output
• Infinite resolution

The DR7 is a DIN rail mounting amplifier designed to install in suitable cabinets along with other similar devices.
To reduce electrical noise, system problems and the risk of accidental damage the DR7 has full isolation between supply and output.
A wide supply voltage tolerance and selectable excitation ensure that the DR7 is compatible with a very wide selection of transduc... (read more)

The transducer comprises a sensor element (shown in blue), a signal converter (at the right of the diagram) and a position magnet. (read more)

The strength of the LVDT sensor's principle is that there is no electrical contact across the transducer position sensing element which for the user of the sensor means clean data, infinite resolution and a very long life. (read more)

A strain gauge is a long length of conductor arranged in a zigzag pattern on a membrane.

When it is stretched, its resistance increases. (read more)

RDP Electrosense is often called on to provide LVDT Displacement Transducers for use in valve and actuator applications. Whether for a routine industrial application or the rigorous demands of sub-sea environments RDP can draw on its 50+ years in the industry to recommend a solution from its standard product range or suggest a custom engineered approach. (read more)

RDP’s LVDTs are designed for accurate displacement/position measurement even under the harshest conditions. The DCV DC-DC LVDTs offer a 0-10 volt output that is electrically isolated from the input (14-26 VDC) eliminating concerns over power supply selection and grounding issues. (read more)

• High cycle life
• High radiation resistance
• High temperature survival
• Submersible
• Stainless steel
• Infinite resolution

These transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer. (read more)

A strain gauge is a long length of conductor arranged in a zigzag pattern on a membrane.
When it is stretched, its resistance increases.

Strain gauges are mounted in the same direction as the strain and often in fours to form a full 'Wheatstone Bridge'.
The diagram above represents what might happen if a strip of metal were fitted with four gauges.
An downward be... (read more)

RDP’s DC-DC LVDT’s eliminate power supply selection concerns and grounding issues. Pre-calibrated with 0-10V or 2-wire, 4-20ma outputs. Measuring ranges from 0.2 inches (5mm) up to 37 inches (940mm). Ideal for machine tool, assembly equipment, inspection, materials testing, and OEM applications. (read more)

A transducer (which is also commonly known as a sensor) is a device which converts a physical parameter into an electrical signal. There are many different types of sensor which measure many different physical parameters but our range concentrates on displacement or position, load and pressure. (read more)

These transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer.
This transducer uses the Linear Variable Differential Transformer (LVDT) principle which means that it is probably the most robust and reliable position sensor type available. (read more)

Submersible LVDTs for valve and actuator positioning and feedback
Take advantage of RDP’s 50+ years of design experience to select the right displacement transducer for your valve positioning and control applications. Hundreds of standard or custom engineered models available. (read more)

Easy-to-use pre-calibrated displacement transducers (read more)

This series of transducer is a strain gauge type transducer and has a mV output which may require an amplifier. We can offer a variety of high quality, low noise and high precision strain gauge amplifiers. (read more)

• Very high accuracy
• Infinite resolution
• Low cost

• Strain gauge transducer amplifier
• High environmental protection
• Voltage / 4-20mA output
• Simple trimpot controls

These amplifiers are suitable for strain gauge sensors and some internally amplified transducers.
Our S7 amplifiers are specifically designed to be installed close to the transducer so that the signal can be boosted as soon as possible. (read more)

This transducer uses the Linear Variable Differential Transformer (LVDT) principle which means that it is probably the most robust and reliable position sensor type available. (read more)

These transducers are for displacement / position measurement. They make an accurate position measurement of the movement of the armature (the sliding part) relative to the body of the displacement transducer.. (read more)