Cole-Parmer 912072 壓力/真空皮拉尼型傳感器

Cole-Parmer 912072 壓力/真空皮拉尼型傳感器

創建您自己的高精確度系統來監視或控制您的應用程序

組裝一個完整的系統，以滿足您的監控需求。首先選擇一個量程適合您應用的傳感器。然后訂購指示器或控制器-兩個都是7個范圍供您選擇。完成您的系統需要一個兼容校準微調您的儀表或控制器。傳感器改進的跟蹤能力，可長時間內保持校準。更換傳感器時，就不必要進行重新校準了。這些傳感器適合與汞泵和油泵使用。皮拉尼類型傳感器增強穩定性和聯網自動溫度補償。標準熱電堆傳感器溫度的一半時傳感器操作。

使用高真空應用。膜片式傳感器全面快速響應-不到一秒鐘。根據您的應用選擇316不銹鋼或硅制膜片式傳感器。

指示器可提供精確的壓力/真空數字讀數。單孔安裝可讓儀表安裝產品目錄繪圖測量2-3/4''方形或2-3/4“直徑3-3/8''（如Hastings，Varian，TeleVac和其他儀表）。包括安裝硬件。

指示器包括10英尺連接傳感器電纜和5-1/2-ft電源線115 VAC操作。訂購可選20英尺延長線-擴展不會影響校準。可供220 VAC操作型號-詳細信息請致電我們的應用專家。

控制器有指示器的所有功能，再加上兩個獨立設置SPDT繼電器控制上限和下限。通過前面板按鈕輕松調整設定點到任何值，在設備背面的螺紋接線端連接繼電器輸出

校準器可讓你調整你的儀表或控制器快速，輕松顯示地出廠規格（±0.2％）。校準器精確零點和量程輸入值。校準測量3'' 寬×2英寸高×5-3/4''深. 

型號68801-40，-41，-42，-43有NW16接頭。

Create your own high-accuracy system to monitor or control your application

Assemble a complete system that meets your monitoring needs. First choose a sensor with the range appropriate for your application. Then order a indicator or controller--both are available in seven ranges. Complete your system with a compatible calibrator to fine tune your meter or controller.

Sensors provide improved tracking ability and maintain calibration over long periods of time. When replacing a sensor, there's no need for recalibration. These sensors are suited for use with mercury and oil pumps.

Pirani type sensors offer enhanced stability and an automatic temperature compensation network. Sensors operate at half the temperature of standard thermopile sensors. Use for high-vacuum applications.

Diaphragm type sensor offers quick response--less than one second full-scale. Select a diaphragm type sensor made from 316 stainless steel or silicon based on your application.

Indicators provide precise digital readout of pressure/vacuum. Single-hole installation lets you mount meters into panel cutouts that measure 2-3/4'' square or 2-3/4'' up to 3-3/8'' in diameter (such as those for Hastings, Varian, TeleVac, and other meters). Mounting hardware is included. Indicators include 10-ft cable to connect sensor and 5-1/2-ft power cord for 115 VAC operation. Order optional 20-ft extension cable--extension won't affect calibration. Models are available for 220 VAC operation--call our Application Specialists for details.

Controllers have all the features of the indicators plus two independently set SPDT relays for control of high and low limits. Easily adjust set points to any value with front-panel push buttons; connect relay outputs at screw terminals at back of unit.

Calibrators let you readjust your meter or controller display quickly and easily to factory specifications (±0.2%). Calibrators provide precise zero and span input values. Calibrators measure 3''W x 2''H x 5-3/4''D.

Models 68801-40, -41, -42, and -43 have NW 16 connections.