Density Measurement DensiCheck TX In-line liquid concentration transmitter Data sheet : DENSI_TX/2012 DensiCheck TX is an economic answer to the problem of monitoring liquid concentration and density in a wide variety of applications. Available as an in-line transmitter in both Non-invasive and invasive formats. DensiCheck TX provides a continuous output of concentration to enable processes to be optimised. The result - reduced rework, improved quality and lower costs. Approved for ATEX installations. On applications where a non-invasive instrument is required, Canongate can supply you with a custom designed sensor. These sensors are typically fitted on a flanged or opened spool peace with a remote connection to the electronics. Applications DensiCheck TX is being used in many different industries to measure the concentration of numerous different liquids including: • Acetic Acid • Beer • Ethanol • Glycol • Hydrogen Peroxide • Nitric Acid • Sodium Hydroxide • Sucrose • Acetone • Calcium Chloride • Ethylene Chloride • Hydrofluoric Acid • Isopropyl Alcohol • Phosphoric Acid • Soft Drinks • Sulphuric Acid • Ammonium Hydroxide • Chromic Acid • Ferric Chloride • Hydrogen Chloride • Methanol • Sodium Chloride • Spirits • Wort Working Principle DensiCheck TX’s many features include: DensiCheck TX uses the established principal that sound velocity in a liquid is related to its concentration. Ultrasound pulses are transmitted through the liquid and reflected to their source. Non-invasive and invasive process connections Zero drift and no-recalibration High accuracy and repeatability ATEX Hazardous area approval No moving parts The time of transmission is measured using advanced highspeed electronics, and the variation is converted by the on-board microprocessor to a signal representing the liquid concentration. Temperature is automatically compensated for by an integral sensor, and the resulting value of transmitted via an analogue or digital signal to a suitable display or host controller. Benefits DensiCheck TX simplifies liquid concentration measurement bringing countless benefits of ownership such as: Lower installation and maintenance costs High reliability Low ownership costs Increased process efficiency Improved quality monitoring Rapid payback of investment Mode of Operation DensiCheck TX is designed to hold a two pre-loaded calibration for measuring two liquid types at a single process point. For multi-line or multi-product applications, DensiCheck TX can be combined with a separate Display/Control unit to form a DensiCheck 2000 System capable of monitoring up to four lines with 32 different calibrations. Excellence the World can Measure

Sensor Options There are also intrusive options with integral temperature sensor. Specifications General Ultrasonic Transducer Response Time Process Connections 0..5V or 4..20 mA (Active) Maximum -Loop resistance 500 Ω Non-isolated Two digital for hi/lo alarm open collector One digital for flow indication DensiCheck TX can be supplied with various process connections, including: yy Non-invasive strap-on / Min. dia 50mm (2”) yy Varivent - Probe depth 63 mm yy Tri-clamp (2 1/2”) - Probe depth 81mm yy Flanged (2 1/2”) - Probe depth 133 mm yy DIN 50 - Probe depth 63 mm Electronics Approval II 2G...