These sensors are designed for rugged service in submersion or on-line applications. The reference cell features a Double Junction design for extended service life in harsh applications. The body, with integral pipe threads, is molded from chemical-resistant Ryton® (PPS) and the reference junction is porous Teflon® or ceramic. Built-in temperature compensators are available. An optional sensor guard on the front of the sensor protects the sensor tip from impact. The sensor is also available in an ORP (Redox) version.

These high quality sensors are constructed of corrosion-resistant wetted materials including Ryton®, Teflon® and glass. The large annular junction resists fouling. Also, the sealed, double-junction reference electrode is highly resistant to poisoning. Includes built-in temperature compensation, built-in solution ground, custom cable lengths and choice of cable connectors.

CPVC D.O. Sensor Model E-1733-SAM-D10FF

The ProcessProbe® DO sensor has been designed for use in any process stream or wastewater application. The body is machined from CPVC with integral 3/4" NPT threads for easy installation. It also has a built-in thermistor for automatic temperature compensation. The dual-layer membrane is reinforced with stainless steel mesh. This mesh helps the membrane resist damage from particulates in the process stream, extending the longevity of the sensor. The modular design of the membrane assembly makes regular maintenance simple and fast.

The SP100 has a polymer body intended for use in applications up to 80°C and 4 bar (58 psig). This sensor may be a more economical alternative for low temperature and low pressure industrial applications.

The SP200 has a glass body to withstand temperatures up to 110°C and pressures up to 10 bar. It utilizes the same glass found in DynaProbe® electrodes. The glass formula allows for minimum Sodium ion interference while retaining fast response.