Cole-Parmer® 高精度pH电极，100欧姆PT RTD（镀锡完），10英尺电缆

Cole-Parmer® High-Accuracy pH Electrode, 100 Ohm PT RTD (Tinned-Ends), 10-ft Cable

Use for many applications in a variety of housings

Preamplified version allows for long cable runs

Standard models are available with a 10- or 25-ft cable with BNC connections. Preamplified models put an end to problems associated with high impedance signals—ideal for environments with high electrical noise or high humidity. Order replacement batteries for preamplified models separately. Connect these electrodes to standard pH or ORP meters to send a signal up to 1000 ft without an external power supply. Order industrial housings seperately.High-accuracy electrodes are perfect for testing where temperature variations make many pH electrodes unreliable. These single-junction electrodes feature an innovative design that stabilizes readings in less than 20 seconds, with an accuracy of ±0.02 pH! The pH value stays constant at any given temperature up to pH 13. Maximum pressure is 100 psi at 25°C.
Note: 100Ω RTD ATC elements are platinum and conform to DIN curve 43760. ATC connector is miniature audio plug. 
Connector for the 1 kΩ RTD and the 3 kΩ Balco ATC elements is a spade lug. 
Connector for 100 kΩ thermistor ATC elements is a standard 1/4″ phone plug.

对于许多应用程序的使用在各种各样的外壳

前置放大版本允许长电缆运行

标准型号可供选择，10 -或25英尺电缆的BNC连接。前置放大模型杜绝高阻抗信号高电气噪声或高湿度环境的理想选择相关的问题。前置放大型号分别订购更换电池。连接这些电极发出一个信号到1000英尺高度，无需外部电源的标准的pH或ORP米。订购的工业外壳seperately.High精度电极是完美的测试温度变化使许多pH电极不可靠。在这些单结电极具有一个创新的设计，在不到20秒的稳定读数，精确度为±0.02 pH值！在任何给定的温度至pH为13的pH值保持恒定。最大压力是100磅25°C. 
注：100ΩRTD ATC元素是白金，符合DIN曲线43760。ATC接头微型音频插头
连接器1kΩ的电阻式温度检测器和3kΩ的的BALCO ATC元素是一把铁锹耳。
100kΩ的热敏电阻ATC元素的连接器是一个标准的1/4“电话插头。