Cole-Parmer 500 pH /溫度1/4-DIN，控制器

Cole-Parmer 500 pH /溫度1/4-DIN，控制器

Cole-Parmer 500 pH/Temperature 1/4-DIN Controller

獨立，可逆4至20 mA輸出允許比例輸出

測量顯示清晰，圖形LCD背光

美國和NIST的緩沖區(qū)自動識別緩沖液

自動溫度補償

密碼保護，確保系統(tǒng)的安全性

電腦遠程訪問多遠控制RS-485輸出

科爾-帕默在線控制器具有更昂貴的機型才有的功能。背光圖形液晶，同時顯示測量，溫度，電極狀態(tài)，繼電器狀態(tài)和發(fā)射器的電流輸出。校準數(shù)據(jù)存儲在存儲器中，使得單元可以進行測量。密碼保護，RS-485進行遠程訪問，孤立的和可逆的4至20 mA輸出提供了擴展數(shù)據(jù)“選項的pH值500（05802-16）控制器有一個獨立，可逆4至20 mA輸出和5個可編程的安全。開/關繼電器：4個用于pH值，1個用于溫度，適合高/低控制觸發(fā)報警，泵或其他設備

Isolated and reversible 4 to 20 mA output allow for proportional output

Backlight, graphic LCD for clear measurement display

Automatic buffer recognition of US and NIST buffers

Automatic temperature compensation

Password protected ensures security of system

RS-485 output for remote access allows multiple unit control from your computer

Cole-Parmer online controllers offer features found in more expensive models. Backlight, graphic LCD simultaneously displays measurement, temperature, electrode status, relay status, and transmitter current output. Calibration data is stored in memory; making the unit ready for measurement. Password protection, RS-485 for remote access, and the isolated and reversible 4 to 20 mA output offer extended data options with security.

The pH 500 (05802-16) controller has one isolated and reversible 4 to 20 mA output and five programmable on/off relays: four for pH and one for temperature--ideal for high/low control to activate an alarm, a pump, or another device.