Dametric TVD-M2 Manual do utilizador - Página 2

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1. Technical Specification

Dametric

TECHNICAL SPECIFICATION

Article number:

TVD-M2

TVD-M3

Power supply:

TVD -M2

TVD -M3

Power consumption:

Temperature limit:

Enclosure:

Size

Sealing:

Mounting:

Weight:

Transducer:

Amplifier:

Sensitivity

Highpass filter:

Lowpass filter:

Front display:

Location attenuator:

Production attenuator

Level:

Freq. response:

Control input:

Signal output:

Headset output:

Alarm limit 1,2:

Alarm output 1,2:

Connection:

CE approval:

TVD-M2-M3 EN.docx

Dametric

Valmet

TVD-M2

VAL0123130

TVD-M3

VAL0308989

115 to 230 VAC, +5%/-10%, 48-62 Hz

24 VDC, ±10%

Max 20VA

0 to +70 °C

Polycarbonate box, aluminum front,

Width = 150, height = 75, depth = 110 mm

IP20

DIN-rail or two 4-mm screws

0.9 kg

VIM-T2, TVD-T1, TVD-T2 or TVD-T2S.

Voltage input

100mVrms = 100%

200Hz

Selectable, 10kHz or 40kHz (depending on transducer)

Led bar graph, scaled 0 - 100%, 5 % per led

Led, yellow indicating active alarm limit outputs

Led, green, indicating active production input

Led, green, indicating power on

Adjustable in 16 steps between 100 and 21 % of normal gain

Adjustable to 0-50% of normal gain by use of a single turn potentiometer

See 4.4

A closed input initiates the production attenuator. The input must be

galvanically isolated.

Galvanically isolated analogue current signal, 4-20 mA, low pass filtered to

1Hz, max 800Ω load

Audio signal for headset, 3.5mm phono contact

Adjustable, 0 to 100 %, single turn potentiometers

1-pole toggling relay contact, max. 230Vac, 1A, 200W

Detachable screw connectors

EN50081-2:1993, EN50082-2:1995, 89/336/EEC.

May 26, 2011 / BL

TVD-M2 / TVD-M3

SKC

SKC9826773

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