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Discontinued Products
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Specifications
COMMON SPECIFICATIONS
| Item | Specifications | ||
|---|---|---|---|
| Rated pressure range | 0 to 1 MPa (gauge pressure) | ||
| Measurable fluid | Air (compressed air) | ||
| Rated operating voltage | 24 V DC ±10 % | ||
| Rated power consumption | 40 mA or less | ||
| Pulse output (Pulse output 1 and Pulse output 2) | Open drain output •Max. inflow current: 10 mA •Applied voltage: 24 V DC or less •Residual voltage: 1 V or less (at inflow current 10 mA) | ||
| Output mode | Pulse output 1: Direct flow pulse Pulse output 2: Reverse flow pulse, Flow limit alarm (select by button operation) | ||
| Over current protection | Equipped | ||
| Pulse output duty | 1:1 (35 to 65 %) | ||
| Analog current output | Output current: 4 to 20 mA Output accuracy: ±0.1 mA Max. external load: 400 Ω or less | ||
| Output mode | Instant flow, air pressure and temperature (select by button operation) | ||
| Instant flow | Zero point: 4 mA (Direct flow display mode, reverse flow ～ within low flow cut off) 12 mA (Direct/Reverse flow display mode, within low flow cut off) | ||
| Air pressure | 0 kPa: 4 mA, 1 MPa: 20 mA | ||
| Temperature | −10 ℃ +14 ℉: 4 mA, +60 ℃ +140 ℉: 20 mA | ||
| Pressure loss | Extremely small (same as straight pipe) | ||
| Response time | 500 ms | ||
| Enclosure protection | IP64 (IEC) | ||
| Ambient temperature | −10 to +60 ℃ +14 to +140 ℉ (Storage: −20 to +70 ℃ −4 to +158 ℉) | ||
| Ambient humidity | 90 % RH or less (No dew condensation or icing allowed) | ||
INDIVIDUAL SPECIFICATIONS
Small pipe size type
| Model No. | AEWA1025 | AEWA1032 | |
|---|---|---|---|
| Pipe size | 25A (1B) | 32A (1 1/4B) | |
| Flow range (actual flow) | −0.6 to −35 m3/h or+0.6 to +35 m3/h | −1.1 to −65 m3/h or+1.1 to +65 m3/h | |
| Flow measuring accuracy | ±5 % R.S. | −0.6 to −3.5 m3/h or+0.6 to +3.5 m3/h | −1.1 to −6.5 m3/h or+1.1 to +6.5 m3/h |
| ±2 % R.S. | −3.5 to −35 m3/h or+3.5 to +35 m3/h | −6.5 to −65 m3/h or+6.5 to +65 m3/h | |
| Normal conversion accuracy | ±2.5 % R.S. (at dry air, ordinary temperatures and 0.5 MPa) | ||
| Unit for pulse output | 10, 100, 1,000 NL/pulse or L/pulse | ||
| Low flow cut off | Within ±0.09 m3/h | Within ±0.16 m3/h | |
| Material | Measuring pipe: Aluminum alloy, PPS and phlor silicone rubber | ||
| Net weight | 1.5 kg approx. | 1.4 kg approx. | |
| Accessories | M4 hexagon wrench: 1 pc | ||
Medium pipe size type
| Model No. | AEWA1040 | AEWA1050 | AEWA1065 | AEWA1080 | |
|---|---|---|---|---|---|
| Pipe size | 40A (1 1/2B) | 50A (2B) | 65A (2 1/2B) | 80A (3B) | |
| Flow range (actual flow) | −1.3 to −80 m3/h or +1.3 to +80 m3/h | −2.5 to −150 m3/h or +2.5 to +150 m3/h | −4 to −240 m3/h or +4 to +240 m3/h | −5 to −300 m3/h or +5 to +300 m3/h | |
| Flow measuring accuracy | ±5 % R.S. | −1.3 to −8 m3/h or +1.3 to +8 m3/h | −2.5 to −15 m3/h or +2.5 to +15 m3/h | −4 to −24 m3/h or +4 to +24 m3/h | −5 to −30 m3/h or +5 to +30 m3/h |
| ±2 % R.S. | −8 to −80 m3/h or +8 to +80 m3/h | −15 to −150 m3/h or +15 to +150 m3/h | −24 to −240 m3/h or +24 to +240 m3/h | −30 to −300 m3/h or +30 to +300 m3/h | |
| Normal conversion accuracy | ±2.5 % R.S. (at dry air, ordinary temperatures and 0.5 MPa) | ||||
| Unit for pulse output | 10, 100, 1,000 NL/pulse or L/pulse | ||||
| Low flow cut off | Within ±0.2 m3/h | Within ±0.4 m3/h | Within ±0.6 m3/h | Within ±0.8 m3/h | |
| Material | Measuring pipe: Aluminum alloy, PPS and phlor silicone rubber | ||||
| Net weight | 1.0 kg approx. | 1.2 kg approx. | 1.5 kg approx. | 1.7 kg approx. | |
| Accessories | Positioning collar: 4 pcs, M4 hexagon wrench: 1 pc, Flange packing: 2 pcs, Bolt set: 1 set (bolt, nut and plain washer) | ||||
Large pipe size type
| Model No. | AEWA1100 | AEWA1150 | AEWA1200 | |
|---|---|---|---|---|
| Pipe size | 100A (4B) | 150A (6B) | 200A (8B) | |
| Flow range (actual flow) | −10 to −500 m3/h or +10 to +500 m3/h | −24 to −1,200 m3/h or +24 to +1,200 m3/h | −40 to −2,000 m3/h or +40 to +2,000 m3/h | |
| Flow measuring accuracy | ±5 % R.S. | −10 to −50 m3/h or +10 to +50 m3/h | −24 to −120 m3/h or +24 to +120 m3/h | −40 to −200 m3/h or +40 to +200 m3/h |
| ±2 % R.S. | −50 to −500 m3/h or +50 to +500 m3/h | −120 to −1,200 m3/h or +120 to +1,200 m3/h | −200 to −2,000 m3/h or +200 to +2,000 m3/h | |
| Normal conversion accuracy | ±2 % R.S. (at dry air, ordinary temperatures and 0.5 MPa) | |||
| Unit for pulse output | 0.1, 1, 10 Nm3/pulse or m3/pulse | |||
| Low flow cut off | Within ±2.6 m3/h | Within ±5.0 m3/h | Within ±9.0 m3/h | |
| Material | Measuring pipe: Stainless steel alloy, PPS and phlor silicone rubber | |||
| Net weight | 10.3 kg approx. | 18.3 kg approx. | 24.4 kg approx. | |
| Accessories | Positioning collar: 2 pcs, M4 hexagon wrench: 1 pc | |||
*Please go to the below referenced web link regarding other temperature / pressure conditions.>>Normal / Liter conversion chart of flow range
I/O CIRCUIT DIAGRAM
Note:1) Max. resistive load should be 400 Ω or less.2) Lead wire (pink) is not used. Be sure to insulate it.
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Dimensions
- Unit: mm in
Small pipe size type
Medium pipe size type
Large pipe size type
Connecting cable (Sold separately)
