Programmable Digital Meter of Pulse

N30O- a b cc dd e f

    • Model
    • N30O

    • Order code
    • N30O- a b cc dd e f

    • Country
    • Poland
  • The N30O meter is destined for the measurement of pulses, frequency, rotational speed, period and worktime. The meter has 2 counter inputs to cooperate with an encoder. The meter counts also the actual and total value. Features: - Input: number of pulses frequency rotational speed period worktime counter encoder - Output: relay (4), analog (1), digital RS-485/MODBUS (1) - Three-colour display- red, green and orange, programmable in three intervals of the measured value. - digit height: 14 mm - highlighted measuring unit - Four alarm outputs with signaling on LED diodes operating in six different modes. - Conversion of any measured value into an analog signal: 0/4…20 mA or 0…10 V. - Storage of minimal and maximal values for all measured quantities, - Meter programming from the keyboard or through the RS-485 interface by means of the free LPConfig program. Borna Niroo Karan (Bornika) is the exclusive agent of LUMEL in the fields of consultation , sales and distribution of power industry products including Programmable Digital Meter of Pulse products .

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Specifications
    • Input Range
    • Number of pulses IN1/IN2 : -19 999..99 999 Frequency < 10 kHz : 0.05..99 999 Hz Frequency > 10 kHz : 1...99 999 Hz Rotational speed : 0.05...99 999 [rpm] Period t < 10 s : 0.0001...11 [s] Period t < 10 s : 0.0001...3600 [s] Worktime counter : 0...99 999 [h] Encoder : -19 999...99 999 Current time : 00.00...23.59

    • Power Supply
    • 85...253 V a.c. (40...400 Hz) or d.c 20...40 V a.c. (40...400 Hz) or d.c.

    • Dimensions
    • 96x48x93 mm

    • IP
    • IP65

More details
  • Ordering code:
  • Ordering Code N30O-a b cc dd e f : a : Supply: 85...253 V a.c.(40...400 Hz) or d.c. : 1 20...40 V a.c. (40...400 Hz) or d.c.d.c. : 2 b : Additional outputs: lack : 0 OC output, RS-485, analog outputs : 1 switched-over relay outputs : 2 cc: Unit: unit code acc. to the table 2 dd: Version: standard : 00 custom-made : XX e : Language: Polish : P English: E f : Acceptance tests: without extra requirements : 0 with an extra quality inspection certificate : 1
  • Outputs:
  • Relay output : 2 x relays, voltageless NOC contacts load-carrying capacity 250 V a.c./ 0.5 A a.c. 2 x relays, voltageless switched contacts load-carrying capacity 250 V a.c./ 0.5 A a.c. Analog output : current programmable 0/4..20mA, load resistance ≤ 500 Ω voltage programmable 0...10 V load resistance ≥ 500 Ω Error of analog output: 0.2% of the set range Additional error from temperature changes: 50% of the class/10K OC output : type OC, passive npn, 30 V d.c./30 mA
Applications
  • Refinery

  • Power industry

  • Packaging Industry

  • Petrochemical industry

  • Automotive industry

  • Marine and shipbuilding industry

  • Road Construction industry

  • Food industry

  • Telecommunications industry

  • Military and defense industry

  • Oil and gas industry

  • Power Plant industry

  • Panel building companies

  • Steel industry

  • Instrumentation Companies

  • Textile industry

  • Education and Laboratory industry

  • Rubber and plastics industry

  • Manufacturing of metal products

  • Machinery and equipment industry

  • Industrial machinery, electrical appliances

  • Engineering services industry

  • Railway and subway industry

  • Science and Technology Education

  • Automation industry

  • Charger, inverter and converters manufacturers

  • Cathodic protection companies

  • Transformer manufacturing companies

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