Temperature sensor HDU-CDTP

conductivitymedical

4-pole electrode in carbon plastic technology Galvanic insulated RS485 Interface Different modes for conductivity temperature compensation Multifunctional The electrode is multifunctional and may be used as a flow through electrode as well as a dip electrode. Conductivity Measurement We use modern state of the art technology 4-pole electrode, utilising carbon compound technology for conductivity measurement. This technology gives no polarization effects and results in an absolutely linear and stable function over years of use. Temperature Compensation Conductivity temperature coefficient can be adjusted, ensuring a high accuracy conductivity measurement. The sensor offers four modes for compensation. For the use in calibration of hemodialysis machines the Biotech-Lab software allows to select the machine temperature compensation value by brand name. Temperature Compensation Modes No compensation Linear with one adjustable value Dynamic with two adjustable values and temperatures Non Linear Function for tap, purified and waste water in accordance with ISO 7888 – DIN EN 27888 Standards. Calibration PTB/NIST traceable Communication rate All values five times per second Degree of protection IP65 Power supply 3,3 to 5 V, max. 80 mA via RS485- or USB-Interface Environmental conditions Ambient Operating Temperature Range: 15 to 35°C Storage Temperature Range: -10 to 60°C Operating and Storage Humidity: 85% max relative humidity, non-condensing Dimensions - 124 x 34 mm