Cole-Parmer 912001 压力/真空皮拉尼型传感器

Cole-Parmer 912001 压力/真空皮拉尼型传感器

创建您自己的高精确度系统来监视或控制您的应用程序

组装一个完整的系统，以满足您的监控需求。首先选择一个量程适合您应用的传感器。然后订购指示器或控制器-两个都是7个范围供您选择。完成您的系统需要一个兼容校准微调您的仪表或控制器。传感器改进的跟踪能力，可长时间内保持校准。更换传感器时，就不必要进行重新校准了。这些传感器适合与汞泵和油泵使用。皮拉尼类型传感器增强稳定性和联网自动温度补偿。标准热电堆传感器温度的一半时传感器操作。

使用高真空应用。膜片式传感器全面快速响应-不到一秒钟。根据您的应用选择316不锈钢或硅制膜片式传感器。

指示器可提供精确的压力/真空数字读数。单孔安装可让仪表安装产品目录绘图测量2-3/4''方形或2-3/4“直径3-3/8''（如Hastings，Varian，TeleVac和其他仪表）。包括安装硬件。

指示器包括10英尺连接传感器电缆和5-1/2-ft电源线115 VAC操作。订购可选20英尺延长线-扩展不会影响校准。可供220 VAC操作型号-详细信息请致电我们的应用专家。

控制器有指示器的所有功能，再加上两个独立设置SPDT继电器控制上限和下限。通过前面板按钮轻松调整设定点到任何值，在设备背面的螺纹接线端连接继电器输出

校准器可让你调整你的仪表或控制器快速，轻松显示地出厂规格（±0.2％）。校准器精确零点和量程输入值。校准测量3'' 宽×2英寸高×5-3/4''深. 

型号68801-40，-41，-42，-43有NW16接头。

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.