Lee-Dickens Ltd

Isolating signal converter which will convert a range of process signals into standard transmission voltage or current signals. The BM303 first conditions the signal before feeding it through an opto-isolating circuit. Both the input and the output stages of the instrument are powered from separate secondaries of the inverter maintaining 3 port isolation.

Isolating signal converter which will convert a range of process signals into standard transmission voltage or current signals. The BD300 first conditions the signal before feeding it through an opto-isolating circuit. Both the input and the output stages of the instrument are powered from separate secondaries of the mains transformer thus maintaining 3 port isolation.

Lee-Dickens has been involved in the design, development and manufacture of electronic industrial process control and monitoring instrumentation systems and equipment since 1964. In the early 1970s we supplied our first equipment to military requirements.

Lee-Dickens monitors oil, gas and water pipelines across the world, including the Middle East and Europe.

The Process Equipment Division is involved in the design and manufacture of a comprehensive range of Electronic Process Control and Monitoring Instrumentation

Precision electronic instrument for the integration of electrical quantities against time giving a 24 Volt DC pulse and an open collector output suitable for operation of an electro-mechanical impulse counter, etc. The BD400 can be used for any application where time-varying signals require integrating. For instance:- Flow, Mass Flow (Liquids, Solids or Gases), Electric Charge, etc.

An analogue computation/mathematical module which can handle up to six analogue (mA) inputs and carry out a number of mathematical functions before outputting a standard transmission voltage or current signal. The MicroMATH is microprocessor based and offers a comprehensive range of mathematical operands. The MicroMATH is programmable with the programming function resident in non-volatile memory. Connect the MicroMATH to a PC/terminal via a Lee-Dickens MicroLEAD and set up the algorithm required. This can be a simple addition of several inputs to a more complicated algorithm containing Constants, Conditional Transfer Commands, Straight Line Approximations, etc. For example, MicroMATH can easily handle Mass Flow Calculations in the one instrument or more complex algorithms using cascaded units.

General purpose low cost two wire gauge pressure transmitter ranged -1 to 0 Bar suitable for non-agressive media. Final price whilst stocks last.

Quadruple level trip amplifiers operate from a single process input with a quadruple trip action which can be arranged so that the alarm conditions are triggered either above or below the defined set points. 

RTUs are intelligent microprocessor based remote terminal units, which are used to monitor and control the operation of equipment at a remote site