Maretron TMP100 Exhaust Gas Temperature Probe... User manual
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Revision 1.0 Page i
TMP100
Temperature Module
User’s Manual
Revision 1.0
Copyright © 2008 Maretron, LLP All Rights Reserved
Maretron, LLP
9014 N. 23rd Ave #10
Phoenix, AZ 85021-7850
http://www.maretron.com
Maretron Manual Part #: M002101
TMP100 User's Manual
Page ii Revision 1.0
Revision History
Revision Description
1.0 Original document
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Revision 1.0 Page iii
Table of Contents
1Introduction ...........................................................................................................................1
1.1Firmware Revision.................................................................................................... 1
1.2TMP100 Features..................................................................................................... 1
1.3TMP100 Accessories................................................................................................ 2
1.4Quick Install.............................................................................................................. 2
2Installation .............................................................................................................................2
2.1Unpacking the Box ................................................................................................... 2
2.2Choosing a Mounting Location ................................................................................. 2
2.3Mounting the TMP100 .............................................................................................. 3
2.4Connecting the TMP100........................................................................................... 3
2.4.1NMEA 2000®Connection............................................................................... 3
2.4.2Temperature Probe Connections................................................................... 4
2.4.2.1Exhaust Gas Temperature (EGT) Probe.......................................... 5
2.4.2.2Thermistor Type Probes (Ring/Under Bolt, Ambient Air, or
Immersion Probe) .......................................................................................... 5
2.4.3Checking Connections................................................................................... 6
2.5Configuring the TMP100........................................................................................... 6
2.5.1Channel #0 - #1 Source................................................................................. 6
2.5.2Channel #2 - #5 Source................................................................................. 7
2.5.3Channel #0 - #5 Instance............................................................................... 7
2.5.4Channel #0 - #5 Label ................................................................................... 7
2.5.5Advanced Configuration…............................................................................. 7
2.5.5.1NMEA 2000®PGN Enable/Disable .................................................. 7
2.5.5.2Restore Factory Defaults ................................................................. 7
2.5.5.3Installation Description… ................................................................. 8
3Maintenance..........................................................................................................................8
4Troubleshooting ....................................................................................................................8
5Technical Specifications........................................................................................................9
6Technical Support ...............................................................................................................10
7Installation Template ...........................................................................................................11
8Maretron (2 Year) Limited Warranty....................................................................................12
Table of Figures
Figure 1 – Mounting the TMP100 .............................................................................................. 3
Figure 2 – NMEA 2000®Connector Face Views ....................................................................... 4
Figure 3 – Exhaust Gas Temperature Probe Connection Diagram ........................................... 5
Figure 4 – Ring/Under Bolt, Ambient Air, or Immersion Temperature Probe Connection
Diagram.............................................................................................................................. 6
Figure 5 – Mounting Surface Template ................................................................................... 11
TMP100 User's Manual
Page iv Revision 1.0
Table of Appendices
Appendix A – NMEA 2000®Interfacing.................................................................................... A1
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Revision 1.0 Page 1
1 Introduction
Congratulations on your purchase of the Maretron Temperature Module. Maretron has
designed and built your TMP100 to the highest standards for years of dependable and
accurate service.
Maretron's TMP100 measures the temperature for up to 6 temperature probes and reports the
information over an NMEA 2000®network. The TMP100 supports up to 4 thermistor probes
and 2 high temperature thermocouple probes. Optional thermistor probes (-20°C to 80°C or -
4°F to 176°F) cover a wide range of applications including cabin air temperature, engine room
air temperature, refrigerator/freezer temperature, under bolt temperature (inverters, charges,
pumps, motors, etc.), tank temperatures (live well bait, hot water, etc.), and air duct
temperatures. The optional thermocouple probes (0°C to 900°C or 32° to 1652°F) are used to
measure Exhaust Gas Temperature (EGT) as part of a comprehensive fuel management
system.
The Maretron TMP100 is designed to operate within the harsh demands of the marine
environment. However, no piece of marine electronic equipment can function properly unless
installed, configured, and maintained in the correct manner. Please read carefully and follow
these instructions for installation, configuration, and usage of the Maretron TMP100 in order to
ensure optimal performance.
1.1 Firmware Revision
This manual corresponds to TMP100 firmware revision 1.0.3.
1.2 TMP100 Features
The Maretron TMP100 has the following features.
•NMEA 2000®Interface
•Waterproof Connectors
•Sealed Waterproof Enclosure
•Opto-Isolated from NMEA 2000®Eliminating Potential Ground Loops
•Six External Temperature Probes are Measured and Broadcast Over NMEA 2000®
Network
•Four Channels for Thermistor Probes and 2 Channels for High Temperature
Thermocouple Probes
•Wide Variety of Applications Supported with Optional Temperature Probes
- Cabin Temperature
- Engine Room Temperature
- Under Bolt Temperature (Inverters, Chargers, Pumps, etc.)
- Refrigerator/Freezer Temperature
- Tank Temperatures (Live Well Bait, Hot Water, etc.)
- Air Duct Temperature
- Exhaust Gas Temperature
- User Defined Temperature Types (#129-#144)
•Optional Temperature Probes
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