Japan, SENSEZ
SENSEZ RLV.RLI ConCompact Pressure Sensors with Adjustment Function

Products Made in Japan
Manufacturer :SENSEZ
Model :RLV.RLI (RLVN-100KP,RLV-020KP,RLV-100KP,RLV-001MP,RLV-005MP,RLIN-100KP,RLI-020KP,RLI-100KP,RLI-001MP,RLI-005MP)
Gauge pressure sensor of high precision and excellent durability in wide pressure range
Features
- Compact
- With adjustment function
- Pressure sensor with a welded structure that does not use an O-ring in the wetted part
- The wetted part is made of SUS316 or SUS316L that has high corrosion resistance.
- Support of a wide range of pressure media such as gas and medicinal solution
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
- With trimmer for zero and span adjustment.
Characteristics
- With trimmer for zero and span adjustment
- The wetted part is made of SUS316 or SUS316L that has high corrosion resistance.
- Support of a wide range of pressure media such as gas and medicinal solution
Specifications
- Pressure sensor with a welded structure that does not use an O-ring in the wetted part
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
- We also manufacture compound pressure sensors (gauge pressure of 500 kPa or less).
Use examples and track record
- Pressure measurement for automobile test benches
- Process control
Industries where our products are widely used
Precision equipment, semiconductors/liquid crystal, machinery, food/drug production, industrial material, etc.
| Model | Rated pressure |
| RLVN-100KP | 0〜−100kPa |
| RLV-020KP | 0〜20kPa |
| RLV-100KP | 0〜100kPa |
| RLV-001MP | 0〜1MPa |
| RLV-005MP | 0〜5MPa |
| RLIN-100KP | 0〜−100kPa |
| RLI-020KP | 0〜20kPa |
| RLI-100KP | 0〜100kPa |
| RLI-001MP | 0〜1MPa |
| RLI-005MP | 0〜5MPa |
| Model | RLV.RLI | ||||||||||
| N-100KP | -020KP | -050KP | -100KP | -300KP | -500KP | -600KP | -001 MP | -002 MP | -003 MP | -005MP | |
| Rated pressure * 1 | 0~-100kPa | 0~20kPa | 0~50kPa | 0~100kPa | 0~300kPa | 0~500kPa | 0〜600kPa | 0〜1MPa | 0〜2MPa | 0〜3MPa | 0〜5MPa |
| Pressure type | Gauge pressure ※ 2 | Shield gauge pressure | |||||||||
| Overpressure | RLV: 200% of the rated pressure RLI: 150% of the rated pressure | ||||||||||
| Wetted part material | Diaphragm : SUS316L Pressure port: SUS316 | ||||||||||
| Sealing liquid | Silicone oil | ||||||||||
| Applicable media | Gas and fluid (media not damaging the wetted part material) | ||||||||||
| Power supply | 12 to 28VDC | ||||||||||
| Output | RLV: 1 to 5VDC / RLI: 4 to 20mADC | ||||||||||
| Current consumption | RLV: 6mA or less | ||||||||||
| Load resistance | RLV:1k Q or less /RLI: 600 Ω or less (at power of 24 VDC) | ||||||||||
| Responsiveness | 5msec or less | ||||||||||
| Accuracy (linearity) | ±0.5% F.S. or less ※ 3 (±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) | ||||||||||
| (Measurement medium temperature) | -20 to 100°C (no freezing allowed) | ||||||||||
| Operating humidity range | 35 to 85% RH (no dew condensation allowed) | ||||||||||
| Pressure connection port | R1/4 (standard) R3/8 R1/2 G1/4 G3/8 | ||||||||||
| Cable | 6 vinyl: 500mm / 2000mm (standard) Shield cable + atmospheric relief pipe (Excluding -003MP and -005MP) | ||||||||||
| Regulator | With trimmer for zero and span adjustment | ||||||||||
| Insulation resistance | 100MQ or more / 500VDC | ||||||||||
| Withstand voltage | 500VAC, 1 minute | ||||||||||
| Vibration resistance | 98.1m/s², 2 hours (X, Y, and Z directions) | ||||||||||
| Weight | Approx 200g | ||||||||||
| Impact of mounting orientation (port orientation changed from downward to sideways) | + 0.1% F.S. | + 0.5% F.S. | + 0.3% F.S | + 0.1% F.S. | _ | ||||||
- We also manufacture compound pressure sensors (gauge pressure of 500 kPa or less).
- Make sure that the operating vacuum pressure is 10 kPa abs or more. (Operating temperature range: 0-60℃)
- We also manufacture high-accuracy pressure sensors (accuracy: ± 0.25% F.S. or less).
Dimensions(Units:mm)

Cables / wires
| RLV | RLI | |
| Red | Power supply + | Power supply + |
| White | Output | Power supply – |
| Black | Common | _ |
| Atmospheric relief pipe | Gauge pressure available | |
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