Japan, SENSEZ
SENSEZ HAV • HAI Compact Pressure Sensors for Absolute Pressure
Products Made in Japan
Manufacturer :SENSEZ
Model :HAV • HAI(HAV-050KP,HAV-100KP,HAV-300KP,HAV-600KP,HAI-100KP,HAI-300KP,HAI-600KP)
Capable of high-accuracy vacuum region measurement without being affected by atmospheric fluctuations
Features
1.Compact
2. For absolute pressure
- Absolute pressure sensor with a stainless steel diaphragm structure
- Capable of high-accuracy vacuum region measurement without being affected by atmospheric fluctuations
- High accuracy and excellent durability
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
Characteristics
- Absolute pressure sensor with a stainless steel diaphragm structure
- High accuracy and excellent durability
Specifications
- Accuracy：± 0.5％ F.S. or less
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
- Overpressure：＜HAV＞200% of the rated pressure
＜HAI＞150% of the rated pressure
Use examples and track record
- Pressure control for vacuum equipment
- Pressure control for vacuum molding machines
- Pressure control for defoaming equipment
- Pressure control for vacuum filling equipment
Industries where our products are widely used
Precision equipment, semiconductors/liquid crystal, machinery, food/drug production, industrial material, etc.
| Model | Rated pressure |
| HAV-050KP | 0～50kPa abs |
| HAV-100KP | 0～100kPa abs |
| HAV-300KP | 0～300kPa abs |
| HAV-600KP | 0～600kPa abs |
| HAI-100KP | 0～100kPa abs |
| HAI-300KP | 0～300kPa abs |
| HAI-600KP | 0～600kPa abs |
| Model | HAV • HAI | |||
| -050KP | -100KP | -300KP | -600KP | |
| Rated pressure | 0～50kPa abs | 0～100kPa abs | 0～300kPa abs | 0～600kPa abs |
| Pressure type | Absolute pressure | |||
| Overpressure | HAV: 200% of the rated pressure HAI: 150% of the rated pressure | |||
| Wetted part material | Diaphragm : SUS316L Pressure port: SUS316 O-ring: Fluororubber (standard) | |||
| Sealing liquid | Silicone oil | |||
| Applicable media | Gas and fluid (media not damaging the wetted part material) | |||
| Power supply | 12 to 28VDC | |||
| Output | 1 to 5VDC only | HAV: 1 to 5VDC / HAI: 4 to 20mADC | ||
| Current consumption | HAV: 6mA or less | |||
| Load resistance | HAV: 1k 2 or more / HAI : 600 Ω or less (at power of 24 VDC) | |||
| Responsiveness | 5msec or less | |||
| Accuracy (linearity) | ±0.5% F.S. or less * 1 (±0.3% F.S. or less) | |||
| Temperature characteristics | ±0.05% F.S. / C or less (0 to 60°C) | |||
| Compensated temperature range | 0 to 60°C | |||
| Operating temperature range | 10 to 80°C (no freezing allowed) | |||
| Operating humidity range | 35 to 85% RH (no dew condensation allowed) | |||
| Pressure connection port | R1/4 (standard) R3/8. G3/8 | |||
| Cable | 6 vinyl: 500mm / 2000mm (standard) Shield cable | |||
| Structure | IP65 | |||
| Insulation resistance | 100M Ω or more 500VDC | |||
| Withstand voltage | 500VAC, 1 minute | |||
| Vibration resistance | 98.1 m/s², 2 hours (X, Y, and Z directions) | |||
| Weight | Approx 170g | |||
| Impact of mounting orientation (port orientation changed from downward to sideways) | + 0.3% F.S | + 0.1% F.S. | _ | |
- We also manufacture high-accuracy pressure sensors (accuracy: ± 0.25% F.S. or less).
Dimensions(Units:mm)
Cables / wires
| HAV | HAI | |
| Red | Power supply + | Power supply + |
| White | Output | Power supply |
| Black | Common | _ |
Model
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