VorTek U44 Series, Инструкция по эксплуатации

Страница: 8 / 46

Series U44 Instruction Manual
M-000-00090
8
1.4 Applications
⚫ Water, sewage (with low particle content), and seawater;
⚫ Water supply and drainage water;
⚫ Power plants (nuclear power plant, thermal, and hydropower plants), heat energy, boiler feed water, and energy
management system;
⚫ Metallurgy and mining applications (cooling water and acid recovery, for example);
⚫ Petroleum and chemicals;
⚫ Food, beverage, and pharmaceutical;
⚫ Marine operation and maintenance;
⚫ Energy economy supervision and water conservation management;
⚫ Pulp and paper;
⚫ Pipeline leak detection;
⚫ Regular inspection, tracking, and collection;
⚫ Energy measuring and balance;
⚫ Network monitoring systems and energy / flow computer management.
1.5 U44 Specifications
Performance Specifications
Flow Range ± 40 ft/s (± 12 m/s).
Accuracy ± 1% of reading
Repeatability 0.2% of reading
Pipe Size
1″ ~ 48” (25 mm ~ 1200 mm).
Function Specifications
Output
Analog output: 4 ~ 20 mA, (max load 750 Ω);
Pulse output: 0 ~ 9999 Hz, Open Collector Transistor (OCT) (min. and max.
frequency is adjustable);
Communication
Interface
RS-485 Modbus
SD Card (standard)
Max record: 512 days.
Record time interval: 1 ~ 3600 s.
Power Supply
Rechargeable Lithium Battery Power, 3000mAh
(16 hour batter life under continuous operation)
Keypad 16 light tactile keys.
Display 240*128 lattice, backlit LCD.