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Summary of Contents for CruzPro WTP110
- Page 1 CruzPro WTP110 CruzPro Precision Sea Water Temperature Gauge...
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Page 2: Table Of Contents
Selecting 10K or 30K Transducer ... . . 14 Transducer Information ..... 15 2010 CruzPro Ltd. WTP110AI http://www.cruzprocom... -
Page 3: Introduction
NMEA 0183 data of water temperature in Degrees F and degrees C and works on both 12 and 24 VDC systems. The WTP110 with its large display digits draws only .035 amps and only .055 amps with full backlighting. Both transom mount and thru-hull mount temperature transducers are avail- able separately. - Page 4 Page 4...
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Page 5: Installation
Installation Before starting the installation, please read this entire section first. Finger tighten the screws that mount the instrument bracket - It is not necessary or recommended to use tools. Drill a 2-1/8" (55mm) mounting hole where you desire to mount the instrument (Figure 1). - Page 6 When using the Dytek 30K ohm temperature sensor connect the outer tip of the male 3.5mm stereoplug to the WTP110 Yellow wire and connect the two other connections of the 3.5mm stereo plug to Ground. Do not connect the GREEN wire to anything.
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Page 7: Operation
Operation Key Functions keys are used to select what to display, set backlight levels, calibrate temperature, set alarms and change units of measure. New information is automatically saved to a nonvolatile memory. Backlight Intensity Press the key 1/2 second to adjust the backlight level for night viewing. -
Page 8: View/Set Low Temperature Alarm
View/Set Low Temperature Alarms To set the Low Temperature Alarm value, press the key for ten seconds while viewing water temperature (until you hear a long beep). Use the keys to adjust the value. Press the key for 1/2 second to save the new value to memory. View/Set High Temperature Alarms To set the High Temperature Alarm value, press the key for... -
Page 9: View Minimum Temperature Seen Memory
View Minimum Temperature Seen Memory To view the minimum temperature seen (since last reset), quick press both the Use the keys. The icon will blink and after 5 second the display will revert to showing Temperature. View Maximum Temperature Seen Memory To view the maximum temperature seen (since last reset), quick press both the Use the keys. -
Page 10: Calibrating Temperature
While viewing water temperature, quick press both the keys to toggle between degrees C and degrees F. NMEA 0183 Sentences The WTP110 outputs serial data of water temperature once per second in standard NMEA 0183 serial data format. The sen- tences are output in the following formats: Water temperature (Degrees C): $VWMTW,xx.xx,C*CS... -
Page 11: Temperature Trend Indicators
Temperature Trend Indicators To help you see if the sea water temperature is falling, rising or stable the WTP110 keeps track of this information and displays an UP arrow “ ”, a down arrow “ ” or no arrow. The sensitivity of the temperature trend indicators (how fast it responds and the duration of its memory) is adjustable using the front panel keys. -
Page 12: Notes And Warnings
A 1/2 second press can be any press longer than 1/2 second and shorter than 2 seconds. d) On applying power to t he WTP110, the software version is displayed for two seconds (e.g. “- - 1.0”). e) The temperature will be unstable for the first 10-15 seconds after the power is first turned on. -
Page 13: Specifications
Specifications Power supply: 9.50 to 33.00 (absolute maximum) VDC, 0.045 amps nominal. Operation outside this range can cause erratic behavior or damage. Operating temperature: 32 to 122 F ( 0 to 50 C) Size: 4.3" x 4.3” x 3.5” deep (110 x 110 x 89 mm). Display Data: Water Temperature, High and Low alarms, temperature trend arrows, alarm symbol. -
Page 14: Selecting 10K Or 30K Transducer
Selecting 10K or 30K Transducer The factory default transducer selection is for a CruzPro THT-1 with a resistance of 10Kohm @ 77 deg F (25 deg C). To change the selection: 1) Turn OFF the power to the WTP110. 2) Press and hold the... -
Page 15: Transducer Information
Transducer Information The WTP110 temperature transducer has the following charac- teristics: 30K Probe 10K Probe Temperature Resistance Resistance 50.00 deg F 10.00 deg C 58.80K 21.28K 59.00 deg F 15.00 deg C 46.20K 16.44K 68.00 deg F 20.00 deg C 37.00K... - Page 16 Other CruzPro Products l Depthsounders/w Keel Offset, Deep/Shallow/Anchor Drag Alarms l PC Based DSP Fishfinder for Windows98, NT, SE,XP, 2000 l Speed/Temperature/Logs l Digital DC Volts Gauge/w Alarms l Digital DC Volts Gauge/w Alarms for 3 Battery Banks l Digital Amps Gauge...
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