Fully-Featured GPS Speedometer (HMST1000S)

Hummingbird's Fully-Featured GPS Speedometer provides a highly visible and configurable speed and distance readout, independent of the vehicle. No installation other than power provision is required.

Two independent distance readouts as well as speed and other statistics are available.

Designed for harsh automotive environments, the module features a tough fascia with integrated buttons and LCD graphics display. An adjustable screw or suction mount allows for optimum positioning for the operator.

The ability to track 50 satellites simultaneously, enhanced receiver sensitivity and active antenna result in fast time-to-first-velocity-calculation as well as the ability to operate in the harshest RF environments such as canyons and cities. Speed errors will occur in RF blackout zones such as tunnels. Distance lost due to RF blackout is compensated for by adding it to the total distance recorded once satellites become visible again.

Three-dimensional velocity calculations are typically accurate to 0.36km/h and are updated 4 times per second. In application measurements of distance have typically resulted in accuracies of better than 0.25% over 1km. For best accuracy, the vehicle should be moving at a speed of greater than 2km/h.

Two trips are displayed simultaneously as well as current speed and the number of satellites currently being used. Trip statistics such as average speed, maximum speed and trip time can be viewed via the integrated menu. The display is highly visible both at night and in sunlight due to the use of an industrially rated transflective graphics LCD display.

Trip A can be reset by pushing the enter button from the main display. Trip B can be pre-loaded by the user and then password protected along with the integrated setup menu.

An external antenna is available, which can be either magnetic mount or bulkhead mount. The bulkhead mount antenna would only be used in permanent installations.

• Simultaneous speed and dual trip display
• 100m precision on both trips
• 10 million kilometer range on both trips
• Trip statistics
• 10V to 36V supply voltage
• Adjustable industrial screw-mount or suction windscreen mount
• Highly visible sunlight readable display
• Integrated user interface for customisation
• Speed in Kilometers per Hour, Miles per Hour or Knots. Others available on request.
• Odometer in Kilometers, Miles or Nautical Miles. Others on request.

• Update rate: 4 times per second (4Hz)
• Distance accuracy: typical in-application measurements show better than 0.25%
• Acquisition time, loss of lock: less than 2s (90% of the time)
• Acquisition time, temp loss of power: less than 10s (50% of the time), less than 13s (90% of the time)
• Acquisition time, power-up: less than 38s (50% of the time), less than 42s (90% of the time)
• Resolution: distance: 1 unit (meter, ft), speed: 1 unit (km/h, mi/h, knots)
• General: 50 channel tracking receiver, battery backup 12 days

• Input voltage: minimum 10V to maximum 36V
• Power consumption: maximum 1.8W (110mA @ 12V), 70mA @ 24V)
• RF interface: SMA connector supplied on magnetic and bulkhead antenna versions

Connection Specifications:
• 1 Positive input voltage (10 - 36V)
• 2 Ground (OV)

• 110mm(width), 75mm(height), 25mm(depth)
• Antenna: 51mm (L), 42mm (W), 12mm (H)
• Antenna cable length: 3m

• Operating temperature: -40°C to +85°C
• Humidity: 5% to 95% relative humidity

HMST Digital Speedo with ODO.pdf
Digital Speedo Menu rev 2-0.pdf
Warranty

DISCLAIMER

Hummingbird Electronics Pty Ltd has designed the product for use in a broad range of applications. It is however solely the customer's responsibility to evaluate the device and determine it's suitability in their end application.

Hummingbird Electronics Pty Ltd does not suggest or make any recommendation as to the suitability of parameters that determine angle, height, impact, speed, force, accident, harsh braking, roll-over or rate-of-turn events, input or output voltage or current. Parameter values stated or implied in this document are for explanation only and should not be taken as typical or representative of a real world situation.

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USE OF PRODUCTS

Products are not authorised for use in critical safety or other applications where a failure may reasonably be expected to result in personal injury, loss of life, or catastrophic property damage. If a customer uses or sells the products for use in any such applications, the customer acknowledges that such use or sale is at customer's sole risk. The customer will indemnify, defend or hold Hummingbird Electronics and their electronic component suppliers/assemblers harmless from and against any and all liabilities and costs arising out of or in connection with use of product or sale.