Japan, SENSEZ
SENSEZ LLI Terminal Box-type Pressure Sensors with Adjustment Function
Products Made in Japan
Manufacturer :SENSEZ
Model :LLI (LLIN-100KP,LLI-020KP,LLI-050KP,LLI-100KP,LLI-300KP,LLI-500KP,LLI-001MP,LLI-002MP,LLI-003MP,LLI-005MP)
Outdoor specification / Waterproof IP67 structure
Features
- Terminal box type
- With adjustment function
- Large terminal box type with the zero and span adjustment function
- Outdoor specification / Waterproof IP67 structure
- Pressure sensor with a welded structure that does not use an O-ring in the wetted part
- Support of a wide range of pressure media such as water, oil, and gas
- Output of 4 to 20 mADC from a built-in amplifier circuit
Characteristics
- Large terminal box type with the zero and span adjustment function
- Outdoor specification / Waterproof IP67 structure
- Pressure sensor with a welded structure that does not use an O-ring in the wetted part
Specifications
- Accuracy：± 0.5％ F.S. or less
- Output signal of 4 to 20 mADC from a built-in amplifier circuit
- Overpressure：＜LLI＞150% of the rated pressure
Use examples and track record
- Discharge pressure measurement for compressors
- Discharge pressure measurement for pumps
- Level measurement for open tanks
- Pressure control for pure water production devices
- Gas pressure measurement for refrigerators
- Filter clogging detection
Industries where our products are widely used
Precision machinery, semiconductor and liquid crystal, machinery, food and pharmaceutical manufacturing, industrial materials and substances, and others.
| Model | Rated pressure |
| LLIN-100KP | 0～−100kPa |
| LLI-020KP | 0～20kPa |
| LLI-050KP | 0～50kPa |
| LLI-100KP | 0～100kPa |
| LLI-300KP | 0～300kPa |
| LLI-500KP | 0～500kPa |
| LLI-001MP | 0～1MPa |
| LLI-002MP | 0～2MPa |
| LLI-003MP | 0～3MPa |
| LLI-005MP | 0～5MPa |
| Model | LLI | ||||||||||
| 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 | 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 | 4 to 20mADC | ||||||||||
| Load resistance | 600 Ω or less (at power of 24 VDC) | ||||||||||
| Responsiveness | 5msec or less | ||||||||||
| Accuracy (linearity) | ±0.5% F.S. or less ※4 (±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 | ||||||||||
| Terminal box | Material: Aluminum die casting | ||||||||||
| Wire outlet | G1/2 Applicable outer cable diameter: 8.0 to 8.5 | ||||||||||
| Structure | IP67 | ||||||||||
| 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 400g | ||||||||||
| 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°C)
- Use a wiring cable for atmospheric pressure correction.
- We also manufacture high-accuracy pressure sensors (accuracy: ± 0.25% F.S. or less).
Dimensions(Units:mm)
Internal terminal block / wires
Model
