JRC JLN-205

Stable & high accurate measurement Easy reading of speed indication Ensuring accurate measuring and stable indicating of ship speed since measurement is insensible to bubbles generated in navigation. The installation on bow of what is less bubbles influence will be accomplished with a miniaturized transducer. The large characters in main display helps easy glance. To enable connecting GPS receiver will bring comprehensive speed information calculated by GPS information. Various option units can help to configure an optimal Doppler Log system. This equipment is complied with the following standards. IMO Resolution A.824(19),Revised IMO Resolution MSC.96(72),IMO Resolution A.694(17). IEC60945:2002,IEC61162-1:2000 Specifications Operating Method Dual beam, pulse Doppler sensing. Frequency 2MHz Speed range -10.0 to +40.0 knot Distance run range 0 to 99999.99nm *Note: NWW-7 optional indicator allows the range from 0 to 9999.99 nm Depth range 3m or more (below hull bottom) Accuracy +/-1% or +/-0.1 knot whichever is greater +/-1% or +/-0.1 nm whichever is greater Indiction Digital indicator. Analog indicator (where using option unit of NWW-24/25/26) IEC61162-1 input RMC, RMA or VTG (for SOG indication from GPS receiver) IEC61162-1 Output 8 port/$VDVBW, $VDVLW sentence Other Outputs for Analoge indicator: 2 circuits / Pulse for distance-run : 4 circuits /. Contact closure: 1 circuit / for Sub display: 2 circuits / for Distance-run indicator: 1 circuit / for Remote display: 1 circuit / for Remote diagnostic data port: 1 circuit / . for power fail: 1 circuit Power supply 100 / 110 / 115 / 220 / 230 Vac +/- 10%, 50/60Hz, 1-phase Power consumption 100VA or less Operating temperature -15 to +55 deg. C Standard Components No. NAME TYPE Q'TY REMARKS 1 Main Display NWW-65 1 Desktop, (Flush mounting kit:option), with a cable of 5m length. 2 Data Distributor NQA-4288 1 3 Signal Processor NJC-25 1 IP×5 4 Transducer NKF-547 1 With a cable of 30m length 5 Spare Parts 7ZXBS0020 1 6 Instruction Manual 7ZPBS2803 Option Components No. NAME TYPE Q'TY REMARKS 1 Sub Display NWW-65S Max. 2 2 Analog Indicator NWW-24 Max. 2. Flush mouting 3 NWW-25 Bulkhead mounting / Waterproof 4 NWW-26 Panel mounting 5 Remote Indicator NWW-5 .Max. 1 Ship's speed (fore / aft) 6 Remote Indicator NWW-16 Ship's speed(fore/aft)/Distance-run/Indication range:9999.99nm 7 Distance-run Indicator NWW-7 .Max. 1 Distance-run/Indication range:9999.99nm 8 Dimmer Unit NCM-227D For main / sub display 9 NCM-329 For analog indicator 10 NCM-227 For remote indicator 11 Connection Box NQD-2025 1 for extension between NWW-65 and NQA-4288 12 Transducer (Gate-valve type) NKF-531E 1 With a cable of 25m length 13 Flush mounting kit MPTG30432 for Main/Sub Display