Technical Instructions forCorrelation Sensors®Correlation Sensors – Rev. 07 as of 20.04.2016 Page 274 Specifications4.1 Water-ultrasonic sensor, type CSM-V100Measurement principle correlation with digital pattern detectionMeasurement frequency 1 MHzProtection IP 68Ex-Approval (optional) II 2 G Ex ib IIB T4 GbOperating temperature -20 °C to +50 °C (-4 °F to 122 °F)-20 °C to +40 °C (-4 °F to 104 °F) for applications in Ex Zone 1Storage temperature -30 °C to +70 °C (-22 °F to 158 °F)Operating pressure max. 4 barCable length 7 m, for connection to Electronic BoxType of cable 2x (2x28 AWG/7-(ST)12Y)+4x28 AWG/7Medium contactingmaterialsPolyurethane, PVDF, stainless steel 1.4571, PAMeasurement range -100 cm/s to +600 cm/sNumber of scan layers Max. 16Zero point drift absolutely stable zero pointError limits(per scan layer)<1 % of measurement value (v > 1m/s)< 0.5 % of measurement value +5 mm/s (v <1 m/s)Measurement min.fill level 3 cmSonic beam angle ±5 degreesTemperature measurementMeasurement range -20 °C up to +60 °CMeasurement uncertainty ±0,5 K4.2 Water-ultrasonic sensor, type CSM-V1D0Measurement principle correlation with digital pattern detectionMeasurement frequency 1 MHzProtection IP 68Ex-Approval (optional) II 2 G Ex ib IIB T4 GbOperating temperature -20 °C to +50 °C (-4 °F to 122 °F)-20 °C to +40 °C (-4 °F to 104 °F) for applications in Ex Zone 1Storage temperature -30 °C to +70 °C (-22 °F to 158 °F)Operating pressure max. 1 barCable length 7/15 m for connection to Electronic BoxType of cable 1x (2xAWG24/7 CAT 7) + 1 PA hose 1.5/2.5mm + (4xAWG26/7)Medium contactingmaterialsPolyurethane, stainless steel 1.4571, PPO GF30, PA,Pressure compensation element: POM-C, PMMA, PA, stainless steel1.4571Measurement range -100 cm/s to +600 cm/sNumber of scan layers Max. 16Zero point drift absolutely stable zero pointError limits(per scan layer)<1 % of measurement value (v > 1m/s)< 0.5 % of measurement value +5 mm/s (v <1 m/s)Measurement min.fill level 5.5 cmSonic beam angle ±5 degrees