Sensocon Series A3 and A4 Digital Differential Pressure Controller Available from TEK-Instrument

Digital Differential pressure gauge controller series A3 and A4 of Sensocon by Tek instrument company. This series can be used to measure negative, positive pressure of air and compatible gases.

Highland City, FL, October 03, 2010 --(PR.com)-- TEK Instrument Company, an online distributor of Instrumentation, Controls, and Gauges now offers the Sensocon Series A3 and A4 Digital Differential Pressure Controllers. Sensocon was the first in the industry to develop a comprehensive line of digital differential pressure gauges and continues to lead with a complete offering of high quality products. The Series A3 and A4 can be used to measure positive, negative or differential pressure of air and compatible gases.

The Series A4 is ideal for pressure, velocity, and flow applications and includes 2 SPDT relays and a simple programming menu that allows full configuration of variables such as setpoints, dead band, engineering units, flow coefficient, duct size, and many more. Programming can be done easily to read OLED display which will also display units of measure, setpoints, or other users defined variables during normal operation. The Series A4 is also available with a 4-20 mA output that can be digitally scaled to meet each unique application. The standard accuracy of the Series A4 is 1% with optional 0.5% and 0.25% available for most full scale ranges from 0.25 to 50 inches w.c. Other standard features include a universal power supply that accepts any voltage from 24 to 240 VAC or VDC.

Digital differential pressure controllers can be used in a number of different applications. They are ideal for applications that currently use both a differential pressure gauge and one or more differential pressure switches. They can also replace differential pressure transmitters all in one digital differential pressure controller. Some of these applications include monitoring filter status in HVAC systems or dust collectors, monitoring room pressure in large buildings, laboratories, or schools, or numerous other applications including within the pharmaceutical and semiconductor industry. The Series A3 and A4 have also been designed to fit into the same size hole as the industry standard mechanical gauge making upgrades quick and easy.

About TEK Instrument Company
TEK Instrument Company is an online distributor of Instrumentation, Controls, and Gauges. Product categories include Infrared Thermometers, Digital Pressure Gauges, Digital Multimeters, Differential Pressure Gauges, Thermo Hygrometers, Digital Anemometers, Digital Differential Pressure Gauges, Transmitters, Clamp Meters, Insulation & Continuity Testers and many more test and measurement instruments.

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TEK Instrument Company
Tony Kohl
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www.tek-inst.com/
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