ALMEMO® 2450
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Compact ALMEMO® measuring instrument 1 measuring input, over 35 measuring ranges Technical data and functions Serie ALMEMO® 2450 10/2016 • We reserve the right to make technical changes. • Generously dimensioned 2-row segment display including units • Easy and convenient to operate by means of 7 keys. • Over 35 measuring ranges for - Thermocouple and NTC sensors For the customer’s own sensors ready-to-use ALMEMO® connectors are available. (see chapter 07) - Atmospheric humidity sensor, capacitive, dewpoint sensor, water detection probe, moisture in wood FHA636MF (see chapter 13) - Pressure transducer FDA602L/D, FD8214, FD8612, Tachometer, turbine flowmeter (see chapter 10) Current clamps FEA604, Voltage / current measuring modules ZA990xAB (see chapter XREF) - Meteorological radiation probe heads FLA613 (see chapter XREF) - Carbon dioxide sensor FYAD00CO2, Carbon monoxide probe and ozone probe (see chapter 15), ALMEMO® plugs with multi-point adjustment are supported. Measuring functions Measured value, zero-setting, saving of maximum / minimum values, hold function Test functions Segment monitoring, range monitoring, sensor breakage indication, battery voltage check and display. Technical data, ALMEMO® 2450 series Measuring input 1 ALMEMO® socket Precision class C (see page 01.04) Measuring rate 2.5 mops Measuring ranges (see 01.05 / 01.06) NiCr-Ni(K), NiCroSil-NiSil(N),Fe-CuNi(L), Cu-CuNi(U), Cu-CuNi(T), PtRh10-Pt(S), Fe-CuNi(J), -200 to +950 °C Double connectors with 2 x differenti al voltage / differential current (input D - B) are not possible. Humidity, capacitive 0 to 100 % RH, (% RH, HcRH, HRH) Dew point, mixture ratio, partial vapor pressure, enthalpy, rotating vanes, digital process (0 / 100 %), frequency, pulse, rotational speed, digital Resolution (see page 01.05 / 01.06) Linearization accuracy (see page 01.05 / 01.06) Standard equipment LCD 7 segments Measured value 5 characters, 15 mm Function 4Z characters, 9 mm 16 segments Units 2 characters, 9 mm 9 symbols Keypad 7 silicone keys Power supply Battery set 3 AA alkaline batteries Current consumption approx. 10 mA without input modules Housing ABS (max. 70 °C) 127 x 83 x 42 mm (LxWxH) Operating temperature -10 to +60 °C Atmospheric humidity (ambient) 10 to 90 % RH (non-condensing) ALMEMO® 2450 series, accessories Order no. Rubberized impact protection, gray ZB2490GS2 Magnetic fastening ZB2490MH

Compact measuring instrument with interface. Runs in battery mode or via mains unit Technical data and functions • Technical data and functions, as for ALMEMO® 2450 series • 2 ALMEMO® output sockets, suitable for all interface cables, network cables, trigger / relay cables • Complete sensor and device programming via interface • ALMEMO® DC socket for mains adapter. Technical data Technical data, as for ALMEMO® 2450 series Sensor power supply 9 V, maximum 0.5 A Power supply 10 to 30 VDC not electr. isolated suitable for all interface cables with option OA2450I only Internal RS485...