Home | About Us | Products | Services | Careers | Contact Us | Resources | Testimonials   Large Display Process Meters Trident Accessories Enclosures Multi-Channel Controllers Annunciators and Scanners Digital Temperature Meter Programmable Temperature Controller Digital Auto-Tune PID Controllers 1/8 DIN Digital Panel Meters Loop-Powered Meters Large Display Temperature Meters Flow Computers     Under Construction..   Click here to continue. Products » By Manufacturer » Precision Digital - Panel Meters » Large Display Process Meters » ModelPD 650: 2.3" High Red LED Cast Aluminum NEMA 4X ModelPD 650: 2.3" High Red LED Cast Aluminum NEMA 4X FEATURES "  4 1/2 Digit + Extra Zero Display for Process/Rate "  Full Six Digit Display for Total "  Easy Single Button Scaling "  Two 24 VDC Isolated Power Supplies "  Modification for 200mA Power Supply Available! "  2 or 4 Relays + 4-20 mA Output Options "  115 or 230 VAC field selectable power "  Rate display in units per day, in addition to second, minute and hour "  Programmable set points for latching and non-latching relay operation "  Built-in snubbers on each relay contact "  Any set point programmable for process/rate or total "  Programmable root function for Weirs and Flumes "  Pump Alternation DETAILS The PD650 Large Display Universal Process Meter features 2.3" high digits housed in a rugged die cast aluminum NEMA 4X enclosure. The PD650 accepts the common process signals such as 4-20 mA, 0-5 VDC, and 0-10 VDC. It has all the features of the PD690 as well as a few new ones: dual 24 volt isolated power supplies for both the input and output loops and built-in relay suppression for more consistent relay operation. The PD650 can also function as a flow rate/totalizer, operating like our PD692. Features include: alternating rate/total display, programmable time base of second, minute, hour or day, automatic total reset, square root extraction, and many more. The PD650 can be modified to provide up to 100 mA to drive mass flowmeters, ultrasonic level transmitters and other devices that require more than 20 mA to drive them. To request more information, please fill the form below. First Name: Last Name: Title: Company: Address: City: E-mail: Phone: - Comments: