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556 Quartz Timer Counter – Gefran

This Industrial Timer and Counter is configurable for many different functions. Double display and small size. The display can be expressed in the engineering units.

556 Quartz Timer Counter – Gefran
556 Quartz Timer Counter - Gefran

The model 556 is configurable for many different functions and is designed for reliability in industrial environments. The double display and minimum size make it the ideal choice for every requirement for a timer, counter or frequency meter.

Features Include –

  • Timer, counter, frequency meter configurable
  • Six time scales, 1msec resolution
  • Five counter prescalers
  • Quartz timer

Contek Systems – Process Control Consultancy

Control engineering consultant for the oil and gas industry. Process control, de-bottlenecking, compressors, slugging and control system PID tuning. – John Greene

Observing Process Data by Contek Systems Ltd

“The root-cause of many control problems can be rather more subtle than poor PID tuning: see this tutorial for a selection of some control-related problems solved by Contek over the last few years.”

Contek Systems - Process Control Consultancy

U-Tune Tuning Calculator

Calculate proportional-integral tuning parameters for process controllers using the results of an open-loop step response.

The calculator supports the common controller algorithms and parameter types and provides two sets of parameters, one for fast and the other for slow responding loops.

Contek Systems – Process Control Consultancy

Contek Systems Ltd
Shampher Cottage, Strachan, Aberdeenshire, AB31 6NN,UK

Measurement Computing – Data Loggers

PC-based data acquisition hardware and software. Solutions for Temperature, Vibration, Strain Gage and Mixed Signal in PCI, Rack, Standalone and portable types. Ethernet, USB and Wireless Interfacing.

Measurement Computing – Data Loggers

Here is a complete system, it comes with TracerDAQ an Out-of-the-Box Virtual Instrument Suite. Acquire, analyze, display data, and generate signals within minutes.

WLS-TC-ValuePack from Measurement Computing

WLS-TC-ValuePack from Measurement Computing

Includes WLS-TC (wireless-based 8-channel thermocouple input module) plus WLS-IFC (USB-to-wireless interface module)

Measurement Computing Corporation
10 Commerce Way, Norton, MA 02766, USA

Ronan Engineering Company – Industrial Instrumentation

They Engineer and Manufacture quality products with excellent mechanical design and state of the art electronic circuitry to monitor and display industrial plant conditions in diverse industries.

Ronan Engineering Company – Industrial Instrumentation

Relay Alarm Systems (annunciators) to solid-state integrated circuit type annunciator.  The product line includes real-time monitoring and measurements of critical process control systems in demanding environments.

Other products are Alarm Display, Leak Detection, Signal Conditioning I/O and Radiometrics.

 Ronan Engineering Company - Model X87

Model X87 – Process/Rotating Machine Monitor and Alarm System

The Ronan Series X87 Process Monitor System features continuous monitoring of temperature, vibration and engineering unit parameters, collected from processes and rotating machinery. The X87 complies with API 670 and is ideal for control room or field mounting in NEMA enclosures.

Ronan Engineering Company
28209 Avenue Stanford Valencia, CA 91355 USA

My Notes

I was very late in recording Ronan in my pages, i started in 1999 and now 2013 the Post on Ronan is made.  When i was working on Industrial Instruments couple of decades ago. I have worked with some of their products. The products are a pleasure for the eyes of a Product Designer too. They make very Reliable and Tough products with a Simplicity in Circuit and assembly design.