APH techniek

All data are considered to be unbinding reference values. We accept no liability for data selection that is not confirmed in writing. Pressure data refer, if not otherwise indicated, to liquids of Group II at +20°C. 6 Flow meters Display range DM 20 K 2 - 20 l/min. DM 35 K 5 - 35 l/min. DM 50 K 5 - 50 l/min. DM 80 K 10 - 80 l/min. DM 100 K 20 - 100 l/min. Application: Flow meters measure the flow quantity at a specific point in a machine or a system. It is read out directly from the device. Materials: Body: Polysulphone, spring: AISI 301, seal: NBR (for oil: klingerit-Oilit) Temperature range: 0°C to max. +120°C Connection: G 1" MT Measurement principle: Spring-loaded, float, installation position: Arbitrary Advantages: Ÿ Scale does not have to be adjusted to medium and pressure. Viscosity compensating flow meters PN 16 Display range DM 18 K 1 - 18 l/min. DM 30 K 2 - 30 l/min. DM 45 K 5 - 45 l/min. DM 75 K 10 - 75 l/min. ü Plastic flow indicators PN 1 Materials: Body: Polycarbonate, impeller: Polypropylene, filter: Polypropylene 70 to 130 µm Temperature range: 0°C to max. +55°C Installation position: Arbitrarily, flow direction, only into one direction Media: Water Advantages: • In-built, back flushable filters, economical price, also indicates the lowest flow rates Type Installation length Diameter DMA 14 K G 1 / 4 “ 58 24 ü Type DN Length LVM 12 R 1 / 2 “ 15 300 77 0.25 - 75 4 - 1250 LVM 10 R 1“ 25 475 89 0.75 - 225 12.5 - 3750 LVM 112 R 1 1 / 2 “ 40 475 120 1.3 - 410 22.2 - 6830 LVM 20 R 2“ 50 475 133 2.3 - 700 39 - 11670 Accessories LVM NETZ Power supply for air consumption meter (optional to use with LVM without control outputs) Air consumption meter (compressed air meter) PN 16 Function: With the compressed air meter, the consumption volume, flow volume, velocity of flow and average tempera- ture of compressed air 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). Operating voltage: 18-30V 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) Outputs: OUT1: Control output (NC contact/NO contact) PNP, programmable hysteresis or switching range, IO-Link, OUT2: Control output (NC contact/NO contact) PNP, programmable hysteresis or switching range or analogue (4-20 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-pin) Advantages: Ÿ Lower purchase price, therefore the counter can be firmly installed on the consumer Ÿ Smallest leaks are identified and can be eliminated early Ÿ Air consumption quantities can be allocated to production units Ÿ Display for total consumption or current consumption on site Ÿ Switch, pulse or analogue output for external further processing Ÿ Maintenance intervals can be specified depending on use Ÿ Pressure loss-free measurement using special design of the sensor Ÿ Response time in milliseconds Ÿ Precise measurement regardless of the pressure and temperature (max. +60°C) • Reading and saving of current process values and changing of parameter settings via IO-Link possi- ble ü M 12 - Plug 2 3 1 4 Impeller flow indicators up to 30 bar Materials: Body: Brass nickel-plated, impeller: PA 66, inspection glass: Pyrex Temperature range: Up to max. +90°C Installation position and flow direction: Arbitrary Media: Aqueous, non-aggressive liquids Type Length Width DMA 14 MSV 0.6 - 3 G 1 / 4 “ 66 37 30 bar DMA 38 MSV 1.1 - 5.5 G 3 / 8 “ 94 58 30 bar DMA 12 MSV 1.3 - 6.3 G 1 / 2 “ 94 58 30 bar DMA 34 MSV 1.6 - 17 G 3 / 4 “ 105 67 30 bar DMA 10 MSV 2.2 - 27 G 1“ 105 67 30 bar DMA 114 MSV 9 - 55 G 1 1 / 4 “ 156 80 15 bar DMA 112 MSV 11 - 60 G 1 1 / 2 “ 156 80 15 bar DMA 14 REP DMA 38 REP DMA 12 REP DMA 34 REP DMA 10 REP DMA 114 REP DMA 112 REP Push-in fittings Ø 3 - 32 mm from page 24 PU, PA, PTFE and PE hoses from page 192 Thread internal Thread internal Flow H 2 O [l/min] Operating pressure Replace. inspection glass Type for water as medium Type for oil as medium (100 cSt) Thread male Height (incl. tube) Measuring range Nm³/h Measuring range Nl/min Especially good value! Gardena flow meter on page 181 APH Techniek BV - Wateringen - T +31 (0)174 219 200 - sales@aphtechniek.nl - www.aphtechniek.nl 395