Technical data

DUV40A (Diagnostic Unit Vibration)
Housing	Glass fiber reinforced plastic
Mounting	Hexagon socket head screw M6 × 45 Contact surface on the machine: 25 mm Ø
Current consumption	< 200 mA at 24 V
Ambient temperature	-20 to +70 °C
Internal operating temperature	-20 to +85 °C
Voltage supply	DC 11 – 32 V or Power over Ethernet (PoE) based on 802.3af Mode A
Size	44 mm × 57 mm × 55 mm
Weight	Approx. 210 g
Degree of protection	IP 67
Operating system	Embedded Linux
Software	SmartWeb (Mozilla Firefox ESR 38 (recommended), Internet Explorer 11, Internet Explorer 9 is not recommended for performance reasons) Vibration SmartUtility Light or optionally Vibration SmartUtility Languages: German, English, Chinese, Spanish, and French

Internal sensor technology
Vibration	Acceleration sensor (piezoelectric sensor) Frequency range 0.8 Hz to 10 kHz Measuring range ±50 g
Temperature	Measuring range -20 to +70 °C

Internal sensor technology

Vibration

Acceleration sensor (piezoelectric sensor)

Frequency range 0.8 Hz to 10 kHz

Measuring range ±50 g

Temperature

Measuring range -20 to +70 °C

Measurement
Measurement functions	Acceleration Speed and distance by integration System temperature Process parameters (e.g. speed, load, pressure)
Diagnostic procedure	Time signal, envelope, spectrum and trend analysis, rotational speed and frequency tracking

Measurement

Measurement functions

Acceleration

Speed and distance by integration

System temperature

Process parameters (e.g. speed, load, pressure)

Diagnostic procedure

Time signal, envelope, spectrum and trend analysis, rotational speed and frequency tracking

Characteristic values (time and frequency range)
Defined characteristic values	DIN/ISO 10816
Calculated characteristic values	RMS, frequency-selective RMS, constant component, peak, peak-to-peak, crest factor, Wellhausen count, carpet level, condition guard Other user-defined characteristic values are possible.

Characteristic values (time and frequency range)

Defined characteristic values

DIN/ISO 10816

Calculated characteristic values

RMS, frequency-selective RMS, constant component, peak, peak-to-peak, crest factor, Wellhausen count, carpet level, condition guard

Other user-defined characteristic values are possible.

Signal processing
Frequency resolution	1600, 3200, 6400 or 12800 lines
Measurement resolution	24 bit (A/D converter)
Frequency range	0.8 Hz – 10 kHz
Low passes	50 Hz – 10 kHz (50 Hz, 100 Hz, 200 Hz, 500 Hz, 1 kHz, 2 kHz, 5 kHz, 10 kHz)
High passes (only envelope)	750 Hz, 1 kHz, 2 kHz (other filters on request)

Memory
Program and data	64 MB RAM, 128 MB Flash

Inputs and outputs
Inputs	2 analog inputs (0 – 10 V / 0 – 24 V / 0 – 20 mA / 4 – 20 mA), frequency range 0 – 500 Hz, 12 Bit 1 digital input (0 – 30 V, 0.1 Hz – 1 kHz)
Outputs	1 analog output (0 – 10 V / -20 mA / 4 – 20 mA), 12 bit 1 switching output (open collector, max. 1 A, 28 V)

Inputs and outputs

Inputs

2 analog inputs (0 – 10 V / 0 – 24 V / 0 – 20 mA / 4 – 20 mA), frequency range 0 – 500 Hz, 12 Bit

1 digital input (0 – 30 V, 0.1 Hz – 1 kHz)

Outputs

1 analog output (0 – 10 V / -20 mA / 4 – 20 mA), 12 bit

1 switching output (open collector, max. 1 A, 28 V)

Interfaces
Control elements	2 capacitive pushbuttons (learning mode, alarm reset, restart, factory settings)
Display elements	1 LED to display status and alarm 1 LED to acknowledge the pushbuttons 2 LEDs to display communication
Communication	Ethernet 100 Mb/s OPC UA (server) available with additional license
Electrical connections	3 polarity reversal-protected M12 plug connectors for supply, inputs/outputs and Ethernet