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).