|
||
|
Product Alerts
Keep current on the latest products, new suppliers, and technical articles of interest to you. (See Topics) |
|
From Dataforth Corporation
Using the module data sheet or module top label, determine the input and output ranges of the module. Connect a precision voltage source, current source, frequency source, RTD simulator, resistance or thermocouple simulator as appropriate to the input of the module. Set the input source to the value shown below. Product Announcements
Topics of Interest
The most common method for measuring the resistance of an RTD is to
use a Wheatstone bridge circuit. Figure 7-16 shows the arrangement for a
two-wire RTD. An electrical excitation current is passed...
(Read More)
The full on-line system shown in Fig. 5.1, now also referred to as a double
conversion module, is better illustrated in Fig. 5.13. Under normal
operation, that is, mains supply is present, the...
(Read More)
Overview
Temperature may be measured with the basic thermometer to the more advanced nuclear temperature measurement. In most cases, the temperature element voltage or resistance has to be amplified...
(Read More)
The Wheatstone bridge method of measuring the resistance of an RTD has
certain problems associated with it. These problems are solved by the
technique of using a current source along with a remotely...
(Read More)
Testing for Immunity against ESD Two ESD testing techniques are used to check medical
devices. The first is air discharge; the second is contact discharge. Testing by air discharge...
(Read More)
|