Masterflex? 77301-30 L / S ?模塊化無(wú)刷數(shù)字分配驅(qū)動(dòng)器，壁掛式控制器，10至600轉(zhuǎn)，115/230 VAC

Masterflex? L / S ?模塊化無(wú)刷數(shù)字分配驅(qū)動(dòng)器，壁掛式控制器，10至600轉(zhuǎn)，115/230 VAC

L/S? Modular brushless digital dispensing drive with wall-mount controller, 10 to 600 rpm, 115/230 VAC

模塊化格式電動(dòng)機(jī)和控制器的高精確度和遠(yuǎn)程控制功能

流量：0.6?3400毫升/分鐘;流速取決于驅(qū)動(dòng)器轉(zhuǎn)速和泵管尺寸。實(shí)現(xiàn)低流速墨盒或多聲道頭和微孔管。

通過(guò)25英尺（7.6米）耐候性控制電纜，控制器和電機(jī)IP56額定保護(hù)，防止灰塵和水射流強(qiáng)勁馬達(dá)和控制器相連。

免維護(hù)精確的PWM速度控制可逆電機(jī)沒(méi)有電刷更換和安靜，高效運(yùn)行。

分配的時(shí)間間隔模式可讓您設(shè)置分配程序周期從1到9999秒延遲之間的延遲時(shí)間。

四位數(shù)的LED顯示屏上顯示4個(gè)不同的參數(shù)：電機(jī)轉(zhuǎn)速，流速，分配量，和拷貝數(shù)。泵的性能不斷。

分送：ML-VOL毫升的免除; 0.001?9999毫升;復(fù)制1至9,999點(diǎn)膠周期或SEC之間的時(shí)間，每次分配：1到9,999秒。

薄膜鍵盤易于編程選擇管道尺寸和輸入所需的流量;所需轉(zhuǎn)速的驅(qū)動(dòng)器鎖。鍵盤鎖定/解鎖功能可以防止意外或篡改。

硬盤存儲(chǔ)每管道尺寸校準(zhǔn)驅(qū)動(dòng)器最大限度地提高精度的校準(zhǔn)值

遠(yuǎn)程控制功能，通過(guò)控制器上連接耐候性。速度控制輸入：0至20 mA，4至20 mA，0?10V;抽水方向：需要集電極開(kāi)路或觸點(diǎn)閉合，啟動(dòng)/停止/清除：需要集電極開(kāi)路或觸點(diǎn)閉合。轉(zhuǎn)速計(jì)輸出：0至20 mA，4至20 mA，0?10V，或TTL脈沖;

測(cè)速器反饋±0.3％的速度控制。分配或儀表準(zhǔn)確度和精密度。

6英尺（1.8米）電源線與IEC 320/CEE22的插座，產(chǎn)品附帶特定國(guó)家的插頭/電源線。

專為精確分配和維護(hù)成本低，現(xiàn)在，這些驅(qū)動(dòng)器提供精確的PWM速度控制和可靠的無(wú)刷電機(jī)。電機(jī)的正反轉(zhuǎn)，讓您清除之前或之后，在任一方向的泵和泵管。

High accuracy and remote control capability in a modular format—place motor and controller where most convenient

Flow rate: 0.6 to 3400 mL/min; flow rate depends on drive rpm and tubing size. Achieve lower flow rates with cartridge or multichannel heads and microbore tubing.

Motor and controller are linked via a 25-ft (7.6 m) weather-resistant control cable—controller and motor are IP56 rated for protection against dust and strong jets of water.

Maintenance-free reversible motor with precise PWM speed control—no brushes to replace and quiet, efficient operation.

Dispense interval mode lets you set time delay between dispense cycles—program delay from 1 to 9999 seconds.

Four digit LED display shows four different parameters: motor rpm, flow rate, dispense volume, and copy number. View pump performance continually.

Dispense by: mL—vol in mL of each dispense; 0.001 to 9999 mL; Copy—1 to 9,999 dispense cycles; or SEC—time between each dispense:1 to 9,999 secs.

Membrane keypad for easy programming—select tubing size and enter desired flowrate; drive locks in required rpm. Keypad lock/unlock feature prevents accidents or tampering.

Drive stores one calibration value per tubing size—calibrate drive to maximize accuracy

Remote control capabilities via weather-resistant connector on controller. Speed control input: 0 to 20 mA, 4 to 20 mA, or 0 to 10V; Pumping direction: requires open collector or contact closure; Start/stop/purge: requires open collector or contact closure. Tachometer output: 0 to 20 mA, 4 to 20 mA, 0 to 10V, or TTL pulse;

Tachometer feedback for ±0.3% speed control. Dispense or meter with accuracy and precision.

6-ft (1.8-m) line cord with IEC 320/CEE22 socket; product shipped with country specific plug/cord set.

Designed for accurate dispensing and low maintenance, these drives now feature precise PWM speed control and a reliable brushless motor. Reversible motor lets you purge tubing before or after pumping and pump in either direction.