Cole-Parmer550電導(dǎo)率/ TDS /溫度1/4 DIN控制器

Cole-Parmer 550 Cond/TDS/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

方便的單點校準(zhǔn)

密碼保護，確保系統(tǒng)的安全性

電導(dǎo)率范圍0.000至300,000μS

接受探頭，0.01，0.1，1.0，10細(xì)胞中的常量2 - 線或4線設(shè)計

RS-485輸出用于遠(yuǎn)程訪問允許多個單元的控制，從您的電腦

科爾-帕默在線控制器提供更昂貴的機型的功能。圖形液晶背 ??光，同時顯示測量，溫度，電導(dǎo)池常數(shù)，溫度系數(shù)，繼電器狀態(tài)和發(fā)射器的電流輸出。校準(zhǔn)數(shù)據(jù)存儲在存儲器中，使得單元可以進行測量。用戶可選擇的細(xì)胞常數(shù)，參考溫度和溫度系數(shù)和溫度自動補償，保證測量精度。密碼保護，RS-485進行遠(yuǎn)程訪問，孤立的和可逆的4至20 mA輸出提供了擴展的數(shù)據(jù)安全選項。與兼容10K熱敏電阻導(dǎo)電性細(xì)胞中550電導(dǎo)率（05802-08）控制器有兩套孤立可逆的4至20毫安，電導(dǎo)率和溫度輸出，允許它被用來作為一個成比例的輸出。此外，還包括開/關(guān)繼電器可編程兩套。

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

Backlight, graphic LCD for clear measurement display

Convenient one point calibration

Password protected ensures security of system

Conductivity range 0.000 to 300,000μS

Accepts probes with 0.01, 0.1, 1.0, 10 cell constants in 2- or 4-wire designs

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, cell constant, temperature coefficient, relay status, and transmitter current output. Calibration data is stored in memory; making the unit ready for measurement. User selectable cell constants, reference temperature and temperature coefficients; and automatic temperature compensation ensure measurement accuracy. Password protection, RS-485 for remote access, and the isolated and reversible 4 to 20 mA output offer extended data options with security.

Compatable with a 10K thermistor conductivity cells.The Cond 550 (05802-08) controller has two sets of isolated and reversible 4 to 20 mA output for conductivity and temperature that allows it to be used as a proportional output. Also includes two sets programmable on/off relays.