A bargraph lets operators judge a process at a glance, even from across the room, before they read the exact number. The Precision Digital PD6604 Loop Leader combines a 5-character process value, an 8-character unit or tag line and a 20-segment bargraph with percent indication, all powered by the 4-20 mA loop.
Accuracy is ±0.02% of full scale with a voltage drop of only 1.5 V (4.5 V with backlight). Two open collector outputs are standard, and options add two loop-powered solid-state relays and an isolated 4-20 mA output for alarms, pump control or retransmission.
The 1/8 DIN case has a NEMA 4X, IP65 front and a depth of 91 mm. It works from -40 to 75 °C, has conformal-coated boards and password protection, and is programmed with free MeterView XL software over USB.
Frequently asked questions
Is the bargraph on the PD6604 programmable?
The bargraph shows the signal as a percentage of span alongside the numeric display. See the instruction manual for display options.
Is the PD6604 HART compatible?
Yes. It is HART transparent, so HART communication passes through the meter.
Where can I buy the Precision Digital PD6604 in Malaysia?
Celectric in Penang is an authorised Precision Digital distributor. We quote, source and support the PD6604 for customers across Malaysia and Southeast Asia, and our engineers can help you choose the right model and options.
