Instruction/ maintenance manual of the product PX2670 Omega Engineering
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User ’ s Guide http://www .omega.com email: info@omega.com MODEL PX2670 Low Pressure T randucers and T ransmitters.
OMEGAnet On-Line Service Internet e-mail http://www .omega.com info@omega.com Servicing North America: USA: One Omega Drive, Box 4047 ISO 9001 Certified Stamford, CT 06907-0047 T el: (203) 359-1660 F AX: (203) 359-7700 e-mail: info@omega.com Canada: 976 Bergar Laval (Quebec) H7L 5A1 T el: (514) 856-6928 F AX: (514) 856-6886 e-mail: info@omega.
General Information The PX2670 Series pressure transducers and transmitters sense differential pressure and gage (static) pressure and convert this pressure difference to a proportional high level analog output for both unidirectional and bidirectional pressure ranges.
Current Models The current output transmitters are true 2-wire (See Figure 2), 4-20 mA current devices and deliver rated current into any external load of 0-800 ohms. The 4-20 mA current units are designed to have current flow in one direction only - please observe polarity.
Loop Power Supply vs. Loop Resistance for 4 to 20mA Transmitters 800 0 Loop Resistance (Ohms) 30 Loop Supply V oltage (Vdc) Operating Range Figure 4 Zero Adjustment - Voltage While monitoring the voltage between the positive output (+OUT) and common (-OUT), and with both ports open to atmosphere, the zero may be adjusted.
W ARRANTY/DISCLAIMER OMEGA ENGINEERING, INC. warrants this unit to be free of defects in materials and workmanship for a period of 13 months from date of purchase. OMEGA W arranty adds an additional one (1) month grace period to the normal one (1) year product warranty to cover handling and shipping time.
Where Do I Find Everything I Need for Process Measurement and Control? OMEGA...Of Course! TEMPERA TURE ● Thermocouple, R TD & Thermistor Probes, Connectors, Panels & Assemblies ● W ire: Th.
An important point after buying a device Omega Engineering PX2670 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Omega Engineering PX2670 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Omega Engineering PX2670 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Omega Engineering PX2670 you will learn all the available features of the product, as well as information on its operation. The information that you get Omega Engineering PX2670 will certainly help you make a decision on the purchase.
If you already are a holder of Omega Engineering PX2670, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Omega Engineering PX2670.
However, one of the most important roles played by the user manual is to help in solving problems with Omega Engineering PX2670. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Omega Engineering PX2670 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
