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Product Catalog_2024

Product Catalog_2024
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Please refer to our Internet site www.ahlborn.com The quick and easy way to access even more information: • • • • • • News Trade fairs Online services Downloads Applications FAQ Ahlborn – always close at hand. In more than 40

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ALMEMO® Measuring Instruments Reference Measuring Instruments ALMEMO® Input connectors Output modules Network technology General accessories

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Temperature Sensors Infrared measuring technology Pressure Sensors Sensors for force, displacement, speed and flow Sensors for Electrical variables Sensors for Meteorology and Room air conditions Sensors for Building physics and Moisture in materials Sensors for Optical radiation Sensors for Water analysis Calibration certificates

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Pr

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Products

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Products > Basics 9

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Products > Basics 10

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Products > Basics 11

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Products > Basics 12

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For detailed explanations of the ALMEMO® measurement technology visit: www.ahlborn.com > Menu > Products > Basics 13

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01 ALMEMO® Measuring Instruments . logge Data uring Meas Compact measuring instrument ALMEMO® 2450-1L Basic measuring instrument ALMEMO® 2490-1A ALMEMO® 2490-2A Professional measuring instrument ALMEMO® 470 V7 wireless ALMEMO® 2470-1S/-SCRH ALMEMO® 2470-2S ALMEMO® 2470-2 Precision measuring instrument ALMEMO® 2690-8A Basic device (transmitter) ALMEMO® 2490-1R02U ALMEMO® 2490-2R02U Reference measuring instrument ALMEMO® 1020-2 X6 ALMEMO® 1030-2 X6 ALMEMO® 1033-2 X6

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ALMEMO® Measuring Instruments Input connector ALMEMO® input connector, also for existing sensors, see chapter ALMEMO® input connectors. ALMEMO® standard plug • The ALMEMO® measuring system makes it possible to process four channels per measuring input – depending on the sensor and the measuring instrument. • The ALMEMO® plug incorporates 6 screw terminals - 2 for the sensor‘s power supply and 4 for its measuring signal. • With Pt100 sensors using 4-conductor circuitry all 4 free connections will be required for the measuring signal. Only one sensor of this type can be connected therefore...

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ALMEMO® Measuring Instruments Inputs Channel switching between input sockets for analog sensors Cold junction compensation (CJC) Nominal temperature Sensor power supply Self-calibration Monitoring functions 4-contact with photo-MOS relays Potential separation maximum 50 V Measuring modules with higher potential separation (see chapter „Input modules“) Offset voltage < 5 µV Effective in range -30 to +100 °C, Accuracy ±0.2 K (±0.01 K / °C) 22 °C ±2 K 6 to 12 V depending on power supply Automatic zero-point correction, measuring current calibration Automatic sensor recognition and sensor...

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ALMEMO® Measuring Instruments Measuring ranges Sensor type Type Measuring Units Resolution Linearization Connector range accuracy programming Resistance temperature detectors: Pt100 / Pt1000 -1 4-wire FP Axxx -200.0 to +850.0 °C 0.1 K ±0.05 K ±0.05 % of measured value ZA 9030 FS1/4 Pt100 / Pt1000 -2 4-wire FP Axxx -200.00 to +400.00 °C 0.01 K ±0.05 K ZA 9030 FS2 / 5 Ni100/1000 4-wire -60.00 to +240.00 °C 0.1 K ±0.05 K ZA 9030 FS3 / 6 NTC type N FN Axxx -50.00 to +100.00 °C 0.01 K ±0.05 K ZA 9040 FS Thermocouples NiCr-Ni (K) FT Axxx -200.0 to +1370.0 °C 0.1 K NiCroSil-NiSil (N) -200.0 to...

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ALMEMO® Measuring Instruments Chemical probes Conductivity O2 dissolved saturation O2 dissolved, concentr. O2 in gases O3 in gases CO probe CO2 in gases pH probe Redox probe Measuring Units Resolution range 0.50 to 0.10 to 0.00 to 0.5 to 1.8 to 0 to 0 to 0.01 to 0.15 to ±0.2 % of measured value – ±0.2 mg/l – – – ±0.2 % of measured value – – Optical radiation (Examples) Lux measuring probe FL A613-VL Lux measuring probe FL A603-VL2 Lux measuring probe FL A603-VL4 UV measuring probe FL A613-UV UVA measuring probe FL A603-UV24 Radiometric probe FL A603-RW4 Photosynthesis probe FL A603-PS5...

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ALMEMO® Measuring Instruments ALMEMO® 2450-1L Compact ALMEMO® measuring instrument 1 measuring input, over 35 measuring ranges. Runs in battery mode Technical data and functions • 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 08) - Pressure...

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ALMEMO® Measuring Instruments ALMEMO® basic measuring instrument Ideal for all sorts of application, quick and easy to operate 1 or 2 measuring inputs, over 65 measuring ranges Technical data and functions ALMEMO® 2490 series • Generously dimensioned 2-row static 7 / 16 segment display including units • Easy and convenient to operate by means of 7 keys • Over 65 standard measuring ranges • Memory sufficient for 100 measured values, can be called up and viewed in the display • Good measuring accuracy, measuring rate up to 10 measuring operations per second (mops) • Support for ALMEMO® plugs...

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