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Conductivity/TDS Sensor
- Product Details
- Technical Specifications
- Sketch
Conductivity/TDS Sensor with Integrated Temperature Measurement
Conductivity Sensor Features
The conductivity sensor is designed with a compact form factor, allowing seamless installation into standard pipe fittings, even in small line sizes, eliminating the need for specialised flow cells.
Its simple design also allows it to be made economically in exotic metals, for highly corrosive chemical applications.
Key Benefits
- Integral Temperature Element: Customised to suit the selected analyser, this feature provides automatic temperature compensation for optimal accuracy.
- Compact Size: Facilitates easy installation and maintenance in tight spaces.
- Reliable Sealing: All versions are equipped with O-ring seals, ensuring exceptional on-stream reliability.
- Tool-Free Maintenance: A plastic gland fitting enables hassle-free removal and replacement without the need for tools.
Specifications
Wetted Materials and Construction
The sensor is constructed with wetted materials comprising 316L stainless steel and Teflon®, ensuring durability and chemical resistance. Double O-ring seals are employed at all sealing points, with the outer EPDM O-ring absorbing the majority of process interface stresses. This design protects the inner O-ring, maintaining reliable sealing and resistance to chemical attack.
Integrated Temperature Compensation
Equipped with an integral temperature element tailored to the chosen analyser, the sensor ensures automatic temperature compensation for maximum measurement accuracy.
Standard Features
- Cable: 3 m (10 ft) as standard, for convenient installation.
- Process Connections: Includes a bored-through polypropylene fitting with 1/2″ or 3/4″ NPT threads, adaptable for various configurations. It can be screwed directly into a line or tank or reversed for connection to a standpipe in submersion setups.
Maximum Pressure/Temperature Rating
6.9 bar (100 psig) at 100 °C with the standard polypropylene fitting; 10.3 bar (150 psig) at 120 °C with a Kynar® fitting; 13.8 bar (200 psig) at 120 °C with a 316L stainless steel fitting (1/2″ NPT only).
For higher temperatures, see our High Temperature Conductivity Sensor.
