Precision Digital released the ProVu PD6262 and PD6363 Dual-Input Flow Rate/Totalizers. The new 1/8 DIN panel meters feature independent programming of inputs, including separate selection of input type and scaling. The PD6262 panel meter supports dual analog inputs of 0-20 mA, 4-20 mA, 0-5 V, 1-5 V, or ±10 V.
The PD6363 supports dual pulse inputs, including square wave, open collector, NPN, PNP, TTL or switch contact signals. Both meters provide integrated math functions for rate or total flow calculations: addition, difference, summation, multiplication, division, min/max, weighted average, ratio, concentration and more.
The PD6262 and PD6363 feature rugged NEMA 4X front panels. The optional SunBright display can be read in direct sunlight, smoke, fog, dust or at a distance. The meters are designed for quick and easy display of local or remote information in a variety of flow applications, such as municipal water measurement, wastewater treatment, or chemical mixing. For hazardous areas, such as oil and gas production, the meters are also available as explosion-proof, IP68, NEMA 4X ProtEX-MAX models.
The ProVu flow rate/totalizers feature bright red LED displays. The upper display is 0.60 inches (15 mm) high and shows a full six digits. With the total overflow feature, up to nine digits of total flow can be displayed. The lower display is 0.46 inches (12 mm). The displays can show a combination of flow rate, total, grand total, a custom tag and math channels. The meters are easy to read from a distance and under various lighting conditions, and the ProtEX-MAX is also designed to be seen from wide viewing angles.