Air consumption meters (compressed air meters), PN 16

Temperature range: 0°C to max. +60°C
Operating voltage: 19 - 30 V DC
Display unit / measuring unit: Nl/min or Nm3/h
Response time: < 100 ms
Measurement error: Air class 141: ± 3% of reading or + 0.3% of the measuring range end value, air class 344: ± 6% of reading or + 0.6% of the measuring range end value
Current loading capacity / power input: 2 x 250 mA / < 100 mA
Analogue output: 4 - 20 mA, max. 500 Ohm
Pulse output: 1 Nl or 1 Nm3 per impulse (impulse length 2 or 100 ms adjustable)
Outlets: OUT1: control output (NC contact / NO contact) PNP, programmable hysteresis or switching range, OUT2: control output (NC contact / NO contact) PNP, programmable hysteresis or switching range or analogue (4 to 20 mA) or pulse output (2 or 100 ms pulse duration)
Display: 4 digit LED display
Protection class: IP 65, protection class III
Electrical connection: M12 push in connector (4-pole)
Function: With the compressed air meter, compressed air consumption can be obtained and evaluated effectively. Each unit is fitted with two switching outputs, each of which can be programmed as an analogue or pulse output for external recording of the readings. The following readings can be directly read from the device: peak consumption, total consumption, instantaneous consumption. The display and units can be switched between l/min and m3/min (at STP).
Advantages: ?low purchase price, therefore the counter can be firmly installed to the consumer, ?smallest leaks are identified and can be eliminated early, ?air consumption quantities can be allocated to production units, ?display for total consumption or current consumption on site, ?switch, pulse or analogue output for external further processing, ?maintenance intervals can be specified depending on use, ?pressure loss-free measurement using special design of the sensor, ?response time in milliseconds, ?specific measurement regardless of the pressure and temperature (max. +60°C)
Catalogue page Pneumatic Atlas 8 (Page 618) Technical documentation Suitable accessories:

Screw connections with female and male thread - conically sealing, up to 25 bar

Push-in fittings with female thread, standard

Electronic pressure switches compact type, up to 10 bar

PTFE sealing tape, standard quality

Loxeal thread seals

Sealing strips for metal and plastic, Loctite

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