Furuno 235DT-MSE, 235DT-PSE Specifications
17-313-01 rev. 01 11/01
SMART
Smart™ Digital Depth & Temperature Sensor
Furuno # 235DT-MSE Airmar # 44-036-1-01
Inboard/Outboard Interface
• Data output protocol: Differential NMEA 0183, v2.0
• Data transmission rate: Once per second
• Software re-programmability: Yes, via NMEA data lines
• Depth data string:
$SDDBT,x.x,f,x.x,M,x.x,F*hh<CR><LF>
$SDDPT,x.x,*hh<CR><LF>
• Temperature data string:
$YXMTW,x.xx,C*hh<CR><LF>
Electrical Power
• Supply voltage: 8.4VDC to 31.2VDC
• Supply voltage at 100% sound output: 12.8VDC to 31.2VDC
• Supply current: 80mA maximum
• Reverse polarity protection
SENSOR SPECIFICATIONS
# 235DT-PSE # 44-036-1-02
™
Depth Measurement
• Depth range: 0.6m (2') to 100m (330')
• Depth resolution, DBT: 0.1m, 0.1', 0.1 fathom
DPT: 0.1m
Depth Accuracy
Based on sound speed of 1,500 m/sec.
• 0.6m to 5m: ± 20cm
• 5m to 100m: ± 3%
Temperature Sensor
• Standard thermistor: Airmar #07-552-04
• Nominal resistance value: 10,000
• Temperature range: -10ºC to +40ºC
• Temperature resolution: 0.1ºC
• Temperature accuracy: ±1.0ºC
AIRMAR
TECHNOLOGY CORPORATION
at 25º C
Ω
35 Meadowbrook Drive, Milford, New Hampshire 03055-4613, USA
■
www.airmar.com
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