Electronics International MVP-50T User Manual

Page 66

Advertising
background image

Page 4 of 8

Functions, Features and Specifications

Continued

Temperature:

Input Range: 0 to 2.5 Volts Differential
Input Resistance: 12.1K Ohms on each input to ground
Sensitivity: 9.537uV per count.

Notes:

* Any Temp Channel may be used to measure any thermocouple probe or any device outputting a

voltage. In this way many different types of function may be monitored through a temperature channel.
See EI price sheet for a list of modules available.

* A Reference junction is provided to accommodate TC probes. Temp channel 8 is closest to the “Ref

Diode” and is best used for measuring OAT.

Resistive Fuel Level:

The resistive and capacitive inputs share channels. Only one input type should be used per channel.

Input Range: 0 to 18 Volts single-ended input.
Input Resistance: 14.4K Ohms.
Sensitivity: .07169mV per count when set for non ratiometric measurement.

Notes:
* The Resistive Fuel Level inputs may be used to monitor other functions or annunciators.
* When monitoring a resistive probe a RFLM-4-12 or -24 module will be required (see EI price sheet).

Also, measurements are made ratiometric to the bus voltage.

Capacitive Fuel Level:

The resistive and capacitive inputs share channels. Only one input type should be used per channel.

Input Trigger Level: 2.1 Volts
Frequency Range: 0 to 6 KHz.
Input Resistance: 33.2K Ohms
Sensitivity: 14 counts per Hz..

Notes: The Capacitive Fuel Level inputs may be used to monitor other functions.

OAT and IAT:

OAT and IAT:

OAT and IAT:

OAT and IAT:

OAT and IAT:

OAT will be displayed as Corrected OAT when the following is true:

1. Pressure Alt is provided.
2. Airspeed is provided
3. Recovery Factor is set > 0.0

Advertising