Electro-Chemical Devices T80-S80 analyser system

The Electro-Chemical Devices T80-S80 analyser system is a modular plug-and-play system that simplifies operations and lowers total operating costs in aquaculture.

The analyser system can be seamlessly integrated with popular control system communication protocols to provide a closed-loop water monitoring and treatment system that maintains water quality for optimum fish-growing conditions.

The product’s intelligent digital protocol simplifies installation set-up and process measurements. The single- and two-channel models offer membrane switch navigation, a simple menu structure and soft key menu choices with an easy-to-read 2.75 x 1.5″ LCD display. 

The product is available in three different power modes: a loop-powered transmitter, a 24 VDC line-powered transmitter or a 110/220 VAC line-powered transmitter. The line-powered instruments have one or two 4–20 mA outputs with MODBUS RTU and optional alarm relays. The product can be configured with the optional HART 7 communication protocol.

The product digitally communicates with any S80 sensor, automatically uploading the sensor’s calibration data and configuring the transmitter’s menus and display screens to the desired parameter.

Sensors feature a choice of two universal sensor designs: insertion/submersion or valve-retractable with a flared end to prevent blow out. They have a rugged ¾″ OD 316 stainless steel body with a 3 m cable or an optional waterproof detachable cable assembly.

The DO80 DO sensor features a measurement range from 0–20 ppm (mg/L) over a temperature range from -10° to 60°C. For pH, the S80 features a measurement range from 0–14 pH with a temperature range of -10° to 90°C. The NH3 sensor has a measurement range of 0.1–17,000 ppm over a temperature range from 0° to 40°C.

The auto clean option includes a solenoid actuated spray cleaner using either 30 psi process water or air. An easily adjusted timer controls the period and duration of the cleaning cycle. The auto clean option reduces time-consuming manual maintenance routines, which frees staff for other more productive activities.