Qualification Plan Summary (Not inclusive of all tests)

Electrical Loads

DUTs

Op

Mode3

Function

Class3

Summary

Over Voltage (V)

3

3.2

A

SAE J1455

4.13.1: 36 V, 1 hour

Reverse Voltage (V)

3

1.1

C

SAE J1455

4.13.1: -36 V, 5 minutes

Short Circuit

3

3.2

C

ISO167507-2

4.10.2: Signal Circuits

Starting Profile

3

3.2

A

ISO16750-2

4.6.3: 10 pulses, 24 V System, Level 2

Load dump

3

3.2

A

5 pulses, 56V, 90 s pulse rate; 95 pulses 56V 120 s pulse rate

Reset Behavior at Voltage Drop

3

3.2

B

ISO 16750-2

4.6.2

Mechanical Loads

Vibration Swept Sine

4

3.2

A

5 – 500 Hz; <10 Hz Displacement = ± 12 mm; >10 Hz = 5 g Pk

Vibration Random

4

3.2

C

5 – 2000 Hz; 15.35 g RMS, 48 hrs/axis

Mechanical Bump

4

3.2

C

100 bumps x 3 axis/DUT (600 Total/DUT) 400m/s2, ½ sine, 6 ms pulse

Mechanical Shock

4

3.2

C

3 Shocks x 3 axis x 2 directions (18 total) 981m/s2, ½ sine, 11 ms pulse

Mechanical Drop

2

1.1

C

1 m to steel plate, 1 drop x 3 axis x 2 directions (6 total)

Note 3: ISO 16750-1 Operation Mode and Function Class definition

Performance Specification

Ta = 25°C, VDC = 12 V, unless otherwise stated

Angular Rate

MIN

TYP2

MAX

Range (°/s)

-400

+400

Bias Instability (°/hr)1

1.3

Bias Stability over Temp (°/s)

0.1

Scale Factor Accuracy (%FSR)

0.1

Cross-Axis Error (%FSR)

0.1

Non-linearity Error (%FSR)

0.1

Angle Random Walk (°/√hr)1

0.15

Configurable Bandwidth (Hz)

5

50

Acceleration

MIN

TYP2

MAX

Range (g)

-8

+8

Bias Instability (µg)1

20

Bias Stability over Temp (mg)

1.3

Scale Factor Accuracy (%FSR)

0.1

Cross-Axis Error (%FSR)

0.1

Linearity Error (%FSR)

0.1

VRW (m/s/√hr)1

0.02

Configurable Bandwidth (Hz)

2

50

Pitch / Roll

MIN

TYP2

MAX

Pitch Angle Range ()

-70

+70

Roll Angle Range ()

-180

+180

Angle Accuracy over Temp ()3

0.05

Angle Accuracy over Angle Range ()4

0.05

Note 1: Allan variance curve, constant temperature

Note 2: Typical values are 1-sigma values unless otherwise noted

Note 3: RMS deviation from 25C value (Pitch and Roll = 0 degrees)

Note 4: RMS error over entire angle operating range

MTLT335D

Triple-Redundant 1.3/h Dynamic Tilt Sensor with CAN Output

i n f o @ a c e i n n a . c o m

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Document: 6020-3327-01_D

Electrical Specifications

Characteristic

Specification

Input voltage

9 – 32 V

Over voltage

36 V

Reverse voltage

-36 V

Current

40 mA @ 12 V Typ

Power

500 mW Typ

Reset response

Automatic after voltage dropout

Start-up time

<2 seconds

Max Output Data Rate

100 / 200 Hz (CAN / Serial)

CAN Baud rate

250k – 1M

RS232 Baud Rate

38400 – 230400

Environmental Specifications

Characteristic

Specification

Operating Temperature

-40 – 85 C

Storage Temperature

-40 – 85 C

Ingress Protection

IP69K (IP67 Mated)

Physical Specifications

Characteristic

Specification

Dimensions

65 x 66 x 27 mm

Weight

< 75 g

Interface Connector

Ampseal 16 – 6 Position

Mating Connector

TE Connectivity 776531-1