UniSens-E with XT-90 (serial) power connection, SM # 3109

With improved altitude sensor V2 The small powerful RC telemetry sensor measures and transmits voltage / current / power / capacity / energy / brushless speed / altitude / Vario

The UniSens-E is a pure telemetry sensor specially designed for all electric models. It is so small and light, yet so powerful, that it can be used in almost any model. In accordance with SM-Modellbau's philosophy of supporting as many systems as possible, the UniSens-E also speaks the language of Jeti Duplex (EX), Multiplex M-Link, Graupner HoTT, Robbe/Futaba FASSTest and JR DMSS. The UniSens-E automatically detects HoTT telemetry systems in its default state. When used with Jeti, Multiplex, Futaba or JR, the telemetry must be specified in the settings beforehand. To change settings via PC or for firmware updates, a suitable USB interface such as item no. 2550 or an existing USB connection cable such as those from Jeti, Multiplex or Graupner is required. Please refer to the instructions for more information.

Without additional sensors, the UniSens-E can measure the entire drive, i.e. voltage, current, capacity and even speed. A brushless speed sensor is already built in as a special feature. To measure the speed, only a small cable connection to one of the three motor phases needs to be made with the enclosed cable. Since a barometric (air pressure) altitude sensor with high resolution is also integrated, an altimeter and a vario are realized with the UniSens-E. Extensive alarms can also be programmed, which are reported via telemetry through the respective transmitter.

The UniSens-E is available with various connector systems, so that nothing usually has to be soldered. The current measuring range extends symmetrically in both directions. This means that the pin assignment, i.e. whether the battery has male or female on the positive pole, does not matter. The measuring direction is simply set in the setup. All measured values of the UniSens-E can also be viewed live directly via our UniDisplay and all settings and alarms can be programmed.

Whether gliders, aerobatic aircraft, helicopters, HLG or slow flyers, the UniSens-E can be used in almost any area due to its low weight and compact size. Of course, the UniSens-E is not only suitable for model aircraft. It can also be installed in RC boats, RC cars, etc.

With the UniSens-E, you acquire a powerful universal RC telemetry sensor in all respects, which utilizes the possibilities of modern electronics to be a great help to you as a small helper in dealing with your RC models.

And this is what the UniSens-E can do:

• complete measurement of electric drives with current, voltage, power, capacity, speed and altitude measurement
• integrated brushless speed sensor
• full telemetry support for Jeti Duplex (EX), PowerBox Core, Multiplex M-Link, Graupner HoTT, Futaba FASSTest S.BUS2, JR DMSS, Fr Sky and Spektrum
• altitude measurement with automatic zeroing after power on, barometric vario
• current measuring range up to 140 A in both directions, voltage up to 60 V (however, the maximum current carrying capacity of the connectors used must not be exceeded!)
• connection for receiver signal for remote control of certain functions
• direct connection to GPS logger possible for data recording in a file
• receiver battery voltage measurement
• power supply from receiver
• current status is signaled via LED
• direct viewing of measured values live or recorded with our UniDisplay
• parameter settings via PC, UniDisplay and telemetry possible
• PC software for settings and updates (SM UniSens-E Tool)
• free firmware updates via PC with our USB interface (item no. 2550) or with existing USB connection cables such as those from Jeti, Multiplex or Graupner (the firmware file can be found here)
• can be used almost anywhere due to its compact size and low weight

Please refer to the operating instructions for technical data and the complete range of functions.

Typical wiring examples of the UniSens-E in the model:

1. altitude measurement only with altitude sensor already integrated in UniSens-E Application e.g. in F3B / F3J glider

2. electric drive measurement

Technical data:

• Current measuring range: 140 A in both directions, i.e. - 140 A to + 140 A
• The following load durations are permissible: - 100 A unlimited - 120 A for 1 minute - 140 A for 20 seconds (However, depending on the plug system, the limits of the plugs are significantly lower!) Meaningful values are with - MPX green (double contact) and XT60 Duration: 50 A / 20A
• Voltage measuring range: 0 to 60 V
• Altitude measuring range: 0 to 8000 m ASL, automatic zeroing when switched on
• Receiver voltage measurement: 3.8 V to 10 V
• Data rate: 10 Hz
• Power supply from receiver power supply via the telemetry connection (from 3.8 V to a maximum of 10 V)
• Current consumption: approx. 25 mA
• external connections: 1 connection for telemetry and power supply 1 phase connection for brushless speed measurement 1 servo pulse input from receiver COM connection for UniDisplay, GPS logger or PC

Dimensions:

• green MPX connector: 26 (38) x 29 x 9 mm
• yellow XT60 connector: 26 (50) x 29 x 9 mm
• 4 mm gold connector: 26 (55) x 22 x 9 mm 5.5 mm gold connector: 26 (44) x 22 x 11 mm
• 6 mm LMT gold connector: 26 (42) x 22 x 11 mm
• Weight: 10 g - 14 g without cable (depending on plug system), connecting cable 4 g
• Scope of delivery: UniSens-E with integrated altitude sensor / vario connection cable to receiver for telemetry / power supply connection cable for brushless speed measurement detailed color operating instructions