FY - LK802 series flow integrating instrument based on advanced CPU as the core, based on intelligence, digital and network design thought, with large scale integrated circuit, signal intelligent recuperation, SmartBus bus and delicate type structure design technology of new intelligent instrument. Ultra-thin design, low power consumption, high precision, strong commonality, stable operation, high performance-to-price ratio; Can realize flow signal acquisition, display, records, compensation, integrating, alarm, communication etc function; Using RS - 232 c/RS - 485 communication interface, support standard MODBUS - RTU agreement, can be convenient to realize the remote monitoring.
FY -L K802 series flow integrating instrument applies to the metallurgical, chemical, building materials, paper making, food, pharmaceutical, power and water treatment and other various industrial field energy metering. And through the FY - LK802 flow integrating instrument network, convenient to realize energy management remote monitoring system.
Input: flow, temperature, pressure signal free input, measurement range and display resolution free Settings
Compensation: a variety of compensation algorithm, applicable to steam, general gas, natural gas flow compensation
Algorithm: a variety of flow model, suitable for orifice, vortex street, electromagnetic, V cone, etc various flowmeter
Record: historical data record capacity 4 m, the longest can amount to 2 years or above
Cumulative: accurate flow accumulation, and at the same time provide year, month, day, class cumulative statements
Control: support 2 road control output, for flow quantitative control
Output: 1 road 4 ~ 20 ma current transmitting output
Display: 192 x 64 yellow bottom monochrome display, than the same type recorder increased by 50%
Distribution: provide 24 VDC / 70 ma distribution output for external use transmitter
Communication: RS485 serial communication interface, MODBUS_RTU communication protocol
Basic error: plus or minus 0.2% F.S. (0 ~ 55 ℃, 10 ~ 90% RH)
Record interval: 0 ~ 240 seconds
Power-off protection: nonvolatile memory, data permanent preservation, no lose when power supply drop
Clock management: the hardware clock, power down still can accurately operation
Network management: single network connection 63 sets of instruments, to concentrate display, data storage, analysis, printing, management, etc
Upper software: with the instrument present superior management software, has data management and analysis function
Instrument life: no mechanical rotating components, no wear, no consumables, the validity of the data of 10 years
Physical size: 160 x 80 x 48 mm, ultra-thin design, easy to wall instrument box installation
Open hole size: 152 x 76 mm
Power supply: 90 ~ 260 vac, 45 ~ 65 hz