Products Made in Japan
Manufacturer :SENSEZ
Model :HM-900.HM-920 (HM-900-02,HM-900-05,HM-900-10,HM-920-02,HM-920-05,HM-920-10)
Ideal for water level measurement for underground tanks, plant tanks, etc.
Features
- Immersion-type
- Low-cost
- Low-cost immersion-type water level sensor
- Ideal for water level measurement for underground tanks, plant tanks, etc.
- Water level lineup of 2 m, 5m, and 10 m
- Water level measurement to an accuracy of millimeters possible
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
Characteristics
- Low-cost immersion-type water level sensor
- Water level lineup of 2 m, 5 m, and 10 m
- Water level measurement to an accuracy of millimeters possible
Specifications
- Accuracy:± 0.3% F.S. or less
- Output signal of 1 to 5 VDC or 4 to 20 mADC from a built-in amplifier circuit
- Overpressure:<HM-900>200% of the rated pressure
<HM-920>150% of the rated pressure
Use examples and track record
- Level measurement for open tanks
- Water level measurement for underground tanks
- Water level observation for rivers
- Water level observation in wells and boreholes
- Water level observation for lakes
Industries where our products are widely used
Precision equipment, semiconductors/liquid crystal, machinery, food/drug production, industrial material, government office, university, esearch institution etc.
Model |
Rated pressure |
HM-900-02 |
2mH2O |
HM-900-05 |
5mH2O |
HM-900-10 |
10mH2O |
HM-920-02 |
2mH2O |
HM-920-05 |
5mH2O |
HM-920-10 |
10mH2O |
Model |
HM-900 |
HM-920 |
-02 |
-05 |
-10 |
-02 |
-05 |
-10 |
Rated pressure |
2mH2O |
5mH2O |
10mH2O |
2mH2O |
5mH2O |
10mH2O |
Overpressure |
200% of the rated pressure |
150% of the rated pressure |
Power supply |
12 to 28VDC |
Output |
1 to 5VDC |
4 to 20mADC |
Current consumption |
6mA or less |
_ |
Load resistance |
1k Ω or more |
600 Ω or less (at power of 24 VDC) |
Accuracy (linearity) |
±0.3% F.S. or less (± 0.2% F.S. or less) |
Temperature characteristics at zero degrees |
±0.015% F.S. / °C or less (-2 to 30°C) |
Compensated temperature range |
-2 to 30°C |
Operating temperature range |
-10 to 50°C (no freezing allowed) |
Material |
Diaphragm: SUS316L Main unit: SUS316 O-ring: Fluororubber |
Cap: Plastic Shrinkable tube: Polyolefin |
Sealing liquid |
Silicone oil |
Cable |
7 vinyl: 10m (standard) Shield + atmospheric relief pipe |
Tensile strength |
100N (Between the main unit and cable) |
Insulation resistance |
100M Ω or more / 500VDC |
Withstand voltage |
500VAC, 1 minute |
Weight |
Main unit: approx 220g Cable: approx 65g per meter |
Dimensions(Units:mm)
Cables / wires
|
HM-900 |
HM-920 |
Red |
Power supply + |
Power supply + |
White |
Output |
Power supply – |
Black |
Common |
_ |
Atmospheric relief pipe |
Yes |
Yes |
Model