Senseca ECO121-3 Waterproof Alarm Thermometer

ECO 120 / ECO 121 - Alarm thermometer9Technical dataTechnical dataECO 120 Measuring range-200.0 .. +450.0 °C (-328.0 .. +842.0 °F).Observe the permissible range of application of the sensor that is used!Accuracy-20 .. +100 °C: ± 0.1 K ± 1 digit Other range: ± 0.2 % of measured value ± 2 digitsplus sensor deviation (e.g. Class A + sensor cable error)Response time t90Depending on the connected sensorwater (0.4 m/s) Probe connectionBNC for Pt1000 temperature sensor (EN 60751)ECO 121-… Measuring range-70.0 .. +250.0 °C (-94.0 .. +482.0 °F)Accuracy-20 .. +100 °C:-70 .. +250 °C:Probe± 0.1 K ± 1 Digit ± 0.2 % of measured value ± 2 digitsECO 121-3Immersion sensor Ø 3 mm, Pt1000 permanent 2-wire connection, V4A, 1 m cableECO 121-I3Durable insertion sensor Ø 3 mm, Pt1000 permanent 2-wire connection, V4A, 1 m cableECO 121-I1.5, Extra-thin insertion sensor Ø 1.5 mm, Pt1000 permanent 2wire connection, V4A, 1 m cableResponse time ECO 121-3 t90 water (0,4ECO 121-I3 m/s)<3 s <3 sECO 121-I1.5, <2 s Common specifications for the above models:Measuring cycleapprox. 2 measurements per secondDisplay3-line segment LCD, additional symbols, illuminated (white, luminous duration adjustable)Standard functionsMin/max/hold, alarm (optical and acoustic)AdjustmentOffset and gradient correctionB-H86.0.0X.DK2-4.1Page 19 of 22