COMET Logger U5841 - Data logger for 3 voltage inputs 0-10V and 1 two-state input

Model: CO_U5841
Manufactured by: COMET System
Availability:in stock
PHE:0,24 Kč
Price was:7030 Kč
Sale price:6679 Kč incl. VAT
5520 Kč excl. VAT
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U5841 - Data logger for 3 voltage inputs 0-10V and 1 two-state input
This model is used to measure up to three voltage inputs 0 – 10 V DC while allowing one binary input to be monitored. The voltage inputs are not galvanically separated from one another. This means that the negative terminals ("-") are connected to each other.
These facts must be taken into consideration when designing the device into the circuit. Incorrect connection may cause degradation of the measured values. Binary input serves to monitor voltage signals or signals coming from a voltage-free contact. The binary input changes are registered immediately, irrespectively of the recording interval setting. To safe record the input status, the signal must be present for at least 1 s. Binary input can capture connected/disconnected voltage status. Input signals are connected to a connecting block. The device’s ingress protection is IP 20. Due to its low ingress protection the device is not suitable for using in dusty rooms or rooms exposed to water ingress. The maximum length of the input wires should not exceed 30 m. It is recommended to use shielded cables. The battery in the device cannot be charged.
  
Technical data
  • Measured value Voltage
  • Two-state signal
  • VOLTAGE INPUT
  • Measuring range 0 to 10 V DC
  • Accuracy ±10 mV
  • Input resistance approx. 130 kΩ
  • 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
  • Operating temperature -20 to +60 °C
  • Channels 3x voltage 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

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This product was added to our catalog on Monday 14 January, 2019.
 Provozováno na systému SHOP4U