The N30O is a panel mount universal pulse input indicator. The N30O digital process indicator measures input pulses and displays the measured pulses. When operating as a flow transmitter the N30O converts input pulses to a rate of flow digital indication and retransmits a corresponding 4...20A or 0...10V output proportional to flow rate. The N30O can also operate as a counter or an up down counter. The N30O universal indicator transmitter offers Normally Open relay alarm contacts, auxiliary sensor power supply, analogue retransmission & pulse output. Modbus and Ethernet communication options ensure easy integration and connectivity to supervisory or control systems.
| N30O
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N30O Pulse Flow Transmitter- Frequency Counter - Panel Meter - Digital Indicator
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| Display
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5 Leds with programmable 3 Colour 14mm
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Measurement
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number of pulses, frequency, rotational , speed, period, work time counter, totalization
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| Input
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2 x Universal Pulse Inputs
3 wire NPN/PNP, 2 wire NPN, Open Collector OC, Reed, Relay, 3 wire Photoelectric, 3 wire Hall Effect, 2 wire TTL, 24V, W1 Pulse Count ↓, W2 Additional input, Auxiliary Counter
W3 Pulse Count ↑, RST Reset, S/S Start Stop
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| Output
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2 x SPST NO Contacts standard + Option 2 x SPDT relay
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| Storage
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Min/Max Values
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Characteristic
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21 point Linearization
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Aux Supply
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Sensor 24V DC (option)
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Communication
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RS485 Modbus
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| Programming
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Keypad or via RS485 Modbus interface using LP Config Software
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Data Sheet
Manual
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