GAI-Tronics DEX-201 Handmatig - Pagina 14

Blader online of download pdf Handmatig voor {categorie_naam} GAI-Tronics DEX-201. GAI-Tronics DEX-201 14 pagina's. Hazardous area driller’s intercom stations

Pagina afdrukken

DEX-10

DEX-20

ODEL

X AND

Specifications

Power input (120 V ac) ....... Voltage ............................................................. 108/132 V ac range, 50/60 Hz

Power input (240 V ac) ....... Voltage ............................................................. 216/264 V ac range, 50/60 Hz

Power input (24 V dc)......... Voltage .................................................................................. 21/27 V dc range

Construction finish.............. Enclosure........................... Gray powder epoxy/polyester on exterior surfaces

Microphone amplifier ......... Frequency response .................................. 200–4,000 Hz, ±3 dB ref. @ 1 kHz

Speaker amplifier ................ Output...... Class AB, 18 watts min. into 8 ohms, with nominal supply voltage

Loudspeaker............................................................................................................................... 8 or 16 ohms

Inputs .............................................................................................................. 16-button keypad, footswitch,

Outputs................................ Call Indication LED ..........................................................................................

System cabling.................... Digital................................................................. Star-feed, 2-wire twisted pair

Temperature range ................................................................Analog: −13º F to + 149º F (-25º C to +65º C)

Dimensions ........................................................ 10.31 W × 16.11 H × 8.07 D (262.0 × 409.2 × 205.0 mm)

Shipping weight .................................................................................................................... 39 lbs. (17.7 kg)

Approvals

UL ........................................................................................................... NRTL Listed for USA and Canada

f:\standard ioms - current release\42004 instr. manuals\42004-679l2d.doc

10/10

RILLER

NTERCOM

TATIONS

Power consumed .................................................... 23 VA, 10 watts (nominal)

Power consumed .................................................... 43 VA, 11 watts (nominal)

Power consumed ................................................................ 42 watts (nominal)

Front panel................................................................. Passivated stainless steel

Frequency response ................................ 200–10,000 Hz, ±3 dB ref. @ 1 kHz

Distortion.................................................... 1% max. THD @ 1 kHz, 18 watts

speaker volume adjustment (adjusted through keypad)

Beacon Control (digital only)............................................ 30 V @ 3 A (max.)

Analog ................................................................ Star-feed, 4-wire twisted pair

Pub.: 42004-679L2D

52 VA, 50 watts (maximum)

63 VA, 50 watts (maximum)

50 watts (maximum)

Digital: -4º F to + 140º F (-20º C to +60º C)

Class I, Div. 1 & 2, Groups C & D T4

Class I, Zones 1 & 2, Group IIB & IIA

Class II, Div. 1 & 2, Groups E, F, & G

Class III, Div. 1 & 2, Type 4X

Page 13 of 13