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M&J UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger Quick view

Reference: UA-002-64

Brand: ONSET

UA-002-64 HOBO Pendant Temperature/Light 64K Data Logger

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A miniature, value-priced, waterproof data logger for temperature and light monitoring applications; stores 52K measurements.  IMPORTANT INFORMATION Requires HOBOware software and either an Optic USB Base Station or a HOBO Waterproof Shuttle (U-DTW-1). HOBOware Pro is required when using the HOBO Waterproof Shuttle. See compatible items below.
Price €100.00
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VH400 - Low-Cost Soil Moisture Sensors Quick view

Reference: VH400-2M

Brand: VEGETRONIX

VH400 - Low-Cost Soil Moisture Sensors

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VH400 Soil Moisture Sensor Probe Specifications Power consumption: < 13mA Supply Voltage: 3.5V to 20 VDC. Dimensions See drawing. Power on to Output stable: 400 ms Output Impedance: 10K ohms Operational Temperature: -40ºC to 85ºC Accuracy at 25°C: 2% Output: 0 to 3V related to moisture content Shell Color: Red Voltage Output Curves: Curves, Piecewise...
From Price €78.00
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  • PAYMENT METHODS

    PAYMENT METHODS
U6841 Data logger for 3 current inputs 0-20mA and 1 two-state input
  • U6841 Data logger for 3 current inputs 0-20mA and 1 two-state input
  • U6841 Data logger for 3 current inputs 0-20mA and 1 two-state input

U6841 Data logger for 3 current inputs 0-20mA and 1 two-state input

U6841

 U6841 Data logger for 3 current inputs 0-20mA and 1 two-state input

Datalogger is designed to record 3 current inputs and 1 binary input.

The recording is performed in a non-volatile electronic memory. The data can be transferred to a PC via USB-C.

In case of exceeded set limits alarms are indicated by LED, LCD and acoustically by built-in beeper.

Recorder includes Traceable calibration certificate with declared metrological traceability of etalons is based on requirements of EN ISO/IEC 17025 standard.

Included in delivery:

    U6841
    Manual
    Traceable calibration certificate
    Technical support at discussion forum
    FREE analytical software COMET Vision

Quantity

Description

Technical data

Measured value

Current

Two-state signal


CURRENT INPUT

Measuring range 0 to 20 mA DC
Resolution better than 1 µA
Accuracy ±20 µA
Input resistance approx. 100 Ω
Minimum current 0 mA (open circuit)
Maximum current limited to approx. 40 mA


BINARY INPUT

Parameters of the voltage contact „L“ level input voltage:< 0,8 V(*);
„H“ level input voltage:> 2 V;
Minimum voltage applicable:0 V;
Maximum voltage applicable:+30 V DC
Parameters of the voltage-free contact Contact resistance in „switched-on“ state:< 10 kOhm;
Contact resistance in the „switched-off“ state:> 2 MOhm;
Contact voltage in the „switched-off“ state:ca 3 V;
Minimum state duration necessary for latching the state:1s



GENERAL TECHNICAL DATA

  • Operating temperature: -20 to +60 °C
  • Channels: 3x current input, 1x binary input
  • Memory; 500,000 values in noncyclic logging mode; 350,000 values in cyclic record mode
  • Recording interval adjustable from: 1 s to 24 h
  • Display and alarm refresh adjustable: 1 s, 10 s, 1 min
  • Recording mode noncyclic: - data logging stops after filling the memory
  • cyclic - after filling memory oldest data is overwritten by new
  • Real time clock: year, leap year, month, day, hour, minute, second
  • Power: Lithium battery 3.6V, size AA
  • Protection class: IP20
  • Dimensions: 61 x 93 x 32 mm
  • Weight (including batteries): approx. 120 g
  • Warranty: 3 years
Product Details
U6841
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