Necessity of Purse Seiners
Introduction new net finder to check the condition of net subsidence
KNF-100 Net Finder
Features :
- Compact indicator with reliable operation.
- Easily recognized depth indication by wide-angle analog meter and LED.
- Bar graph display to show subsidence condition at first sight.
- Max.4 frequencies are available to install.
- Simple brightness adjustment with one touch key.
- Easy to see with max. brightness of LED during day time (By far the best recognition during night operation).
- Quick battery charging wwith one touch key (Display to check battery-charging condition at a glance).
- Selectable receiving unit between bottom-installation type and throwing type.
- Reliable & durable transmitting unit.
- High performance pressure sensor offers accurate measurement.
Battery charger and transmission unit - Connectable to Sonic Sonar : At a glance picture of net subsidence and water temperature.
- Connectable to Sonic Fish Finder : Grasp of conditions by wake mark display of net subsidence.
Sonar sample picture and fish finder sample picture
Standard Specification
| I-132 Indicator | |
| Frequency | 35kHz, 45kHz, 55kHz, 655kHz |
| Meter Display | Net Depth |
| Digital Display (fixed) | Net Depth |
| Digital Display (select) | Water temp, Net sinking speed, Remaining batteries |
| External output | Sonar (GPIF), Fish Finder (Pulse Output) |
| Power supply | DC24V |
| Outer Dia. | 230(width) x 180(height) x 240(depth) mm |
| Weight | 6 kg |
| P-94 Battery Charger | |
| Max Recharge Time | 180 min/unit |
| Guide Display | 3 steps |
| Electrode | Clip Type |
| Other | 3 units combination, Charge in sequence |
| Power supply | AC 100V |
| Outer Dia. | 225(width) x 125(height) x 300(depth) mm |
| Weight | 7 kg |
| D-56 Tx Unit | |
| Frequency | 35kHz, 45kHz, 55kHz, 65kHz |
| Output | Water Depth 10-360m Accuracy ± 1.0%
Water Temp. 0-350C Accuracy ± 0.50C Battery remaining amount output, Voltage data |
| Time to use | 1.5 times operative condition in time compared with x-product |
| How to charge | Without removing batteries “Necessary to open a gas exhaust valve |
| Battery | Only for battery to use “Not allowed to use a dry battery |
| Outer dia. | Ø150(Rlm) x 420(All length) mm
“With a protector |
| Weight | 15 kg |
| T-41/T-99 Rx Unit | |
| Frequency | 35kHz, 45kHz, 55kHz, 65kHz |
| Type | Throwing type (T-41), Fixed type at bottom (T-99) |
| Outer dia. | T-441 Ø102 x 135mm With 25m cable
T-99 Ø60 x 90mm With 25m cable |
Read more :
