Precision Digital

PD420 Set Point Generator

4-20 mA current loop, provides a convenient way to generate a 4-20 mA signal that can be used to control another device


$209.00 CAD
Normally ships in 1-2 Weeks

 
  Request Quote

Can We Help You?

CALL US   EMAIL US   CHAT LIVE

Our product experts are here to help you find the right solution for your application!

The PD420 4-20 mA current loop set point generator provides a convenient way to generate a 4-20 mA signal that can be used to control another device. The PD420 features a backlit LCD display that can be programmed to display 0-100%, 4-20 mA or 3-21 mA and output either 4-20 mA or 3-21 mA. A built- in dial is provided to vary the displayed / output value. The dial may be programmed for coarse or fine adjustment.

• 4-20 mA Current Loop Set Point Generator
• 4-20 mA or 3-21 mA Output Ranges
• Set Point Displayed as 0-100%, 4-20 mA, or 3-21 mA
• Built-in Dial for Changing Output
• Backlit Display
• Coarse or Fine Set Point Adjustment
• +/- 0.5% Output Accuracy
• 0.01 Display Accuracy
• 15-30 VDC Power Requirement
• < 500 ohms Sampling Resistance

Display 0.3" (8 mm) high backlit LCD
Front Panel NEMA 1
Operating Temperature Range -4 to 140F (-20 to 60C)
Connections Removable Screw Terminal Block
Output Ranges 4-20 mA or 3-21 mA
Display Modes Current, 0-100%, 0-50.0 Hz
Power Requirement 15 30 VDC
Sampling Resistance Less than 500 Ω
Display Change Adjustment User may program coarse and ne adjustments such that each pulse on the dial results in a change of between 1 and 50 counts on the display.