Japan, SENSEZ
SENSEZ HRV.HRI Compact Pressure Sensors for Medium and High Pressure
Products Made in Japan
Manufacturer :SENSEZ
Model :HRV.HRI (LHRV-003MP,HRV-005MP,HRV-010MP,HRI-003MP,HRI-005MP,HRI-010MP)
Support of a wide range of pressure media such as water and oil
Features
- Compact
- For medium and high pressure
- Medium and high pressure sensor with a stainless steel diaphragm structure Support of a wide range of pressure media such as water and oil
- High accuracy and excellent durability
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
- Pressure connection port R1/4 type
Characteristics
- Medium and high 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：＜HRV＞200% of the rated pressure
＜HRI＞150% of the rated pressure
Use examples and track record
- Discharge pressure measurement for compressors
- Discharge pressure measurement for pumps
- Pressure control for pure water production devices
- Gas pressure measurement for refrigerators
- Pressure measurement for hydraulic equipment
Industries where our products are widely used
Precision equipment, semiconductors/liquid crystal, machinery, food/drug production, industrial material, etc.
| Model | Rated pressure |
| HRV-003MP | 0～3MPa |
| HRV-005MP | 0～5MPa |
| HRV-010MP | 0～10MPa |
| HRI-003MP | 0～3MPa |
| HRI-005MP | 0～5MPa |
| HRI-010MP | 0～10MPa |
| Model | HRV.HRI | ||
| -003 MP | -005 MP | -010 MP | |
| Rated pressure | 0〜3MPa | 0〜5MPa | 0〜10MPa |
| Pressure type | Shield gauge pressure | ||
| Overpressure | HRV: 200% of the rated pressure / HRI: 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 | HRV: 1 to 5VDC / HRI: 4 to 20mADC | ||
| Current consumption | HRV: 6mA or less | ||
| Load resistance | HRV : 1k Q or less /HRI: 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 | O to 60°C | ||
| Operating temperature range | -20 to 80°C (no freezing allowed) | ||
| Operating humidity range | 35 to 85% RH (no dew condensation allowed) | ||
| Pressure connection port | R1/4 | ||
| Cable | 6 vinyl: 500mm / 2000mm (standard) Shield cable | ||
| Structure | IP65 | ||
| Insulation resistance | 100M Ω or more / 500VDC | ||
| Withstand voltage | 500VAC, 1 minute | ||
| Vibration resistance | 98.1m/s², 2 hours (X, Y, and Z directions) | ||
| Weight | Approx 200g | ||
Dimensions(Units:mm)
Cables / wires
| HRV | HRI | |
| Red | Power supply + | Power supply + |
| White | Output | Power supply – |
| Black | Common | _ |
Model
