- Other ships interference prevention AUTO function
- Highly visibility color touch panel LCD
- 48 hours of depth data memorizing
- Echoes in 8 colors or 8 levels of monochrome
- Dual frequency display
- Separate model (JFE-400)
- Optional printer (JFE-400)
JFE-400 Echo Sounder
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JFE-400 echo sounders continue the tradition of enhanced depth technology with highly accuracy and reliability.
- Conforming to the IMO Resolution MSC.74(69) Annex 4.
- Achieves extremely accurate and reliable sounding performance.
- Uses a highly visibility color touch panel LCD.
- Memory and read-out up to 48 hours of depth data.
- Display: 6.5-inch LCD
- Resolution: 640×480 (VGA)
- Frequency: 200 kHz/50 kHz
- Echo Color: 8 colors or 8 level monochrome
- Digital Depth: 3 digit
- Range Scale: 5, 10, 20, 50, 100, 200, 500, 800 m
- Depth Accuracy:
- 20 m range: ±0.5 m or less
- 200 m range: ±5 m or ±2.5% of the indicated depth, whichever is greater
- Minimum Sounding Depth:
- 200 kHz: 1.0 m
- 50 kHz: 2.0 m
- Draft Adjust: 50 m in 0.1 m steps
- TX Pulse Repetition Rate:
- 171PRP (5, 10, 20, 50 m)
- 86PRP (100, 200 m)
- 43PRP (500, 800 m)
- Presentation Mode: Standard, history, docking
- Time Range of Echo Display: 5, 10, 20, 30 min
- Auto Function: Gain, range, interference waves rejection from other ships at startup
- Alarm Function: Depth, power fail, system error
- Preview Function: 3, 6, 12, 24, 48 hours or up to 48 hours
- Power Supply: 100-115/200-230 VAC±15%, 50/60 Hz±5%; 24 VDC (for power fail monitoring)
- Power Consumption:
- 100 VAC: 140 VA
- 220 VAC: 200 VA
- 24 VDC: 0.8 W
- Operating Temperature: -15 to +55 ℃
- Relative Humidity: 93% @ 40 ℃
- Waterproofing:
- Display unit: IP56
- Processing unit (floor mount): IP20
- Processing unit (wall mount): IP22
- Matching box: IP55
- Standard Components:
- Display Unit: NWZ-1650 ×1
- Processing Unit: NQA-4327 ×1
- Display-LAN Cable: CFQ-7540 ×1
- Matching Box (Primary): NQD-2597/NQD-2598 ×1
- Transducer (Primary): NKF-349/NKF-350 ×1
- Spare Parts: 7ZXNA2012 ×1
- Instruction Manual: 7ZPNA2051 ×1, 7ZPNA2081 ×1
