Cole-Parmer 壁掛式pH控制器與錄音機，兩個輸入，沒有ATC 110 VAC，50/60赫茲

Cole-Parmer 壁掛式pH控制器與錄音機，兩個輸入，沒有ATC 110 VAC，50/60赫茲

Wall-mount pH controller with recorder, two inputs, no ATC; 110 VAC, 50/60 Hz

這些先進的控制器和記錄儀使用優(yōu)特pH值2000控制器和一個30天的記錄文檔。無論自由站立的臺式機型或壁掛式機型選擇。多種控制選項，可用于精確的過程控制。控制器的功能集點，延遲和滯后或控制功能的可編程繼電器輸出。單獨的可編程繼電器報警功能。每個控制器設有兩個電隔離和可擴展的4-20 mA輸出控制或記錄目的。切換鎖定/繼電器是可編程的脈沖清洗間隔和持續(xù)時間。

通過用戶友好的雙行背光液晶單元進行編程。編程固定兩個級別的密碼保護，參數(shù)保存在非易失性存儲器中，所以沒有拔出或移動時，需要重新編程。全規(guī)格根據(jù)SKU 56715-00上市。

臺式型號包括單輸入優(yōu)特pH值2000控制器和您選擇的型號帶或不帶內(nèi)置記錄儀。

壁掛式機型采用了防水的NEMA 12的外殼，里面所有的測量，控制和記錄功能背后的窗門，便于目視檢查。單輸入型號從一個單一的控制器的控制和記錄。雙輸入模式使得無論是前饋或后饋控制和記錄。

These advanced controllers and recorders use Eutech pH 2000 controllers and a 30-day recorder for documentation. Choose from either free standing benchtop models or wall-mount models. Multiple control options are available for precise process control. Controller’s feature two programmable relay outputs for set points, delay, and hysteresis or control functions. A separate programmable relay is included for alarm functions. Each controller features two galvanically isolated and scaleable 4-20 mA outputs for control or recording purposes. Switchable latching/pulse wash relay is programmable for both interval and duration.

Programming of the unit is performed through the user-friendly dual-line backlit LCD. Programming is secured by two level password protection and parameters are kept in non-volatile memory so there is no need to re-program when unplugged or moved. Full specifications listed under SKU 56715-00.

Benchtop Models include a single-input Eutech pH 2000 controller and your choice of models with or without a built-in recorder.

Wall-Mount Models feature a waterproof NEMA 12 enclosure that houses all measurement, control, and recording functions behind a windowed door for easy visual checks. Single input model controls and records from a single controller. Dual input model allows either feed-forward or feed-backward control and records the value from one controller.