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產(chǎn)品簡(jiǎn)介
LCA15稱(chēng)重變送器
LCA15稱(chēng)重變送器
產(chǎn)品價(jià)格：￥1
上架日期：2011-11-16 15:09:55
產(chǎn)地：英國(guó)
發(fā)貨地：深圳
供應(yīng)數(shù)量：不限
最少起訂：1只
瀏覽量：664
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其他下載：暫無(wú)相關(guān)下載
詳細(xì)說(shuō)明
    LCA15稱(chēng)重變送器：
        Variable gain Strain Gauge sensitivity from 0.5 to 200mV/V
        􀂄 Simple one pass Auto Calibration
        􀂄 Auto Tare
        􀂄 4-20mA and 0-10V outputs
        􀂄 10V @ 160mA excitation to drive up to 6/350 ohm Strain Gauges
        􀂄 High accuracy
        􀂄 Low drift
        􀂄 Wide range of power supplies
        􀂄 IP65 surface mounting case
        􀂄 Isolated analogue outputs
        􀂄 10 years data retention
        􀂄 Digital programming, calibration & display
        
        Introduction
        The inbligent Strain Gauge amplifier offers both 4 to
        20mA and 0 to 10 volt analogue outputs, from any standard
        Strain Gauge b. 1 pass calibration and setting of the
        analogue output range, make the unit extremely user
        friendly; being set up by a simple hand held or on board
        programmer/display.
        Auto Tare and Peak Hold (if set) on the analogue output are
        operated via volt free contact closures.
        
        Output Options include
        􀂄 Relay Set Points (LR1)
        Programmed in engineering units, with In Flight
        compensation and Hysterisis Settings available for control or
        alarm purposes.
        􀂄 Communications
        To read any value, change set points or any other beter
        via:
        20mA Current loop (LC1)
        RS232/RS485 (LC3)
        Format MANTRABUS, ASCII, MODBUS
        RTU
        􀂄 Printers
        Activated by a function key or contact will allow print, the current
        live value, with header message, engineering units, auto
        incrementing batch number and real time if required.
        􀂄 Options
        9-32V DC power supply (LS3)
        Stainless Steel case sealed to IP65 (LSS)
        Available without its case as a separate
        Eurocard PCB assembly (LCB)
        
        Inputs
        The b is of the Load Cell/Strain Gauge type. With transducer excitation voltage of 9.6 volts @ 160mA to drive 6 x 350R bridges
        Compensation by ± sense wires for cable and safety barrier losses down to 3V excitation
        Load cell sensitivity is preset via DIL switches to 0.5, 0.8, 1.0 1.25, 1.5, 2.0, 2.5, 3.5, 5, 10, 20, 50, 100 or 200mV/V
        Initial offset is no greater than ± 0.15mV (15uV/V) which is cancelled during auto calibration
        Speed
        Accuracy
        Drift
        Resolution
        Contact bs
        is 100 readings per second with a digital filter to reduce speed
        is 90 days ± 0.08% of reading, +/- 0.05% FSD being typical
        is 0.002% per degree C @ 2.5mV/V typical
        15 bit/ 4.5 digits
        are available for auto tare, print and peak hold reset and are volt free
        
        Drive
        Accuracy
        Resolution
        Isolation
        4-20mA up to 1Kohm and 0-10 volts up to 2mA
        4-20mA + 0.15% of range, typical. 0-10V ±2% before calibration
        as for display up to 13 bits/4.5 digits. Settling time 350mS to within 1% of step change
        ±130V RMS or DC max to analogue b or any other port
        Power Supplies
        LS1
        LS3
        110V-120V AC or 220/230V AC 50-60Hz 10W
        9-32V DC 10W isolated
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    會(huì)員級(jí)別：
    ------------ 聯(lián)系方式 ------------
    聯(lián)系人：劉光波（先生）
    聯(lián)系電話(huà)：0755-81755969
    聯(lián)系手機(jī)：13480777594
    傳真號(hào)碼：0755-28094656
    企業(yè)郵箱：lgb@szsse.com
    網(wǎng)址：sensier2.jdzj.com
    郵編：518109
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