Liquid flowmeter
Gas flowmeter
Special special flow
Display instrument, control instrument/system
Measurement device prizing
Pump, electro-hydraulic valve.it is it lasted
SMITH8013-A2 Smith wall hung flow computer
Published:2012-06-26 00:00 Reading times:7568

SMITH8013-A2 Smith wall hung flow computer is a kind of intelligent industrial control instrument. It adopts The bus  Not-foreign the single-chip microcomputer system design methods,with enough system internal channels and data storage area (take off electrical protection), convenient to expansion structure and function it can make up  second measurement/control instrument  with different types and different purposes flexibly  (such as screen pack, lie between blasting, relay control, current ring, etc.). This series of instrument has these characteristics :simple structure, high reliability, the function is all ready, type variety, especially suitable for supporting flowmeter, the flow measurement of the quality or volume; And through the panel into parameters, automatic control valves open and close  and achieve  the realization of automatic control issue homework. Visualization Chinese interface display, make the person be clear at a glance.
She has Smith8013C single road
Smith8013A2-Ⅱ double road control
Smith8013A2-Ⅲ three road control
Smith8013A2-Ⅳ four ways of control and other forms;

2, the main technical parameters and function preparation
1, flow signal input: voltage pulse signal: V peak-> 3 V (peak VH > 8 V, VL < 4 V).
2, temperature signal input: temperature transmitter for binary DC24V, 4 to 20 mA, in 50 ℃ ~ +-127 ℃ between, communication distance than 50 m.
3, pressure signal input: 4-20 mA.
4, fixed value output: 24 V, 0.1 A.
(matching DC24V sensitive relay)
5, DiQianLiang output: 24 V, 0.1 V. (matching DC24V sensitive relay)
6, pump output: 24 V, 0.1 V. (matching DC24V sensitive relay)
7, 4 to 20 mA, 485,, and 232 output
8, maximum LeiJiShu: 99999.99 m3.
9, the biggest single flow rate: 99999.99 L.
10 and quantitative range: 1-99999.99, DiQianLiang scope: 1-99999.99.
11 of the pump valve, the maximum time: 255 S
12, pulse equivalent set range: 0.000001-9999999.
13, density set range: 0.000001-9999999.
14, accumulated error: degree is obtai pulse.
15, interval: 1-24 H, batch: 1-60000 times.
16, valve control time: a maximum of 3 S
17, flameproof complete devices (optional).
18, and use of the environment temperature: 0 ℃-50 ℃.
19, power supply power: ~ 220 V plus or minus 10% frequency 50 Hz, or press DC24V option.

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