LCA15稱(chēng)重變送器-工控行業(yè)信息網(wǎng)(chinagkong.com)-工控行業(yè)門(mén)戶(hù)網(wǎng)站

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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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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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------------ 聯(lián)系方式 ------------

聯(lián)系人：劉光波（先生）

聯(lián)系電話：0755-81755969

聯(lián)系手機(jī)：13480777594

傳真號(hào)碼：0755-28094656

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