Data sheet no DS0401000 | EN 2011 | R1-0

Ex Specifications

CE0344

Ex II 2 G Ex ib mb px IIC T6 ... T5 Gb

Ex II 2 D Ex tb mb IIIC T89° Db

ProductDATA

R. Stahl Camera Systems GmbHIm Gewerbegebiet Pesch 14 | D-50767 KÖLN | Germany

Phone: +49 221 598 082 00Website: www.stahl-camera.de

Zoom Camera EC-740-Z-Box series

Technical Specifications

www.stahl-camera.comAll data subject to change without notice. All dimensions are for commercial purpose only.The camera/display systems comply with the latest CE, ADR, EMC and mirror-directive regulations.All products are manufactured in accordance with the ISO 9001 quality management system, ISO 14001environmental management systems and all Ex products with the IECEx scheme and ATEX directives.

Zoom Camera EC-740-Z-Box Ex board seriesSet number 0401000 Zoom Camera EC-740-Z- Set number 0401010 Zoom Camera EC-740-Z-

AL - Box Ex board SSt - Box Ex board

Article number 0404910 Box Ex board SSt Article number 0404910 Box Ex board SSt

Article number 8903980 Zoom Camera EC-740-Z-AL Article number 8903990 Zoom Camera EC-740-Z-SSt

Zoom Camera EC-740-Z-seriesCCD sensor 1/4” type IT CCD (EX view HAD).Picture elements 752 (H) x 582 (V) (ca. 440 000 pixels).Resolution PAL 460 TVL (wide end).Lens f = 4,1 mm (wide) to 73,8 mm (tele). 216 x zoom ratio; 18 x zoom, 12 x digital.Lens speed From wide optical to tele (optical) 2,1 sec. (f=1,4 to f=3,0 zoom movement speed).Angle of view (H) 48° (wide) to 2,8° (tele end).Min. working distance 290mm (wide end), 800 mm (tele end).Min. illumination 0,7 Lux (f1,4 1/50 sec. PAL) 0,1 Lux (f1,4 1/3 sec. PAL).S/N ratio 50 dB or more.TV system PAL, CVBS, 625 lines interlaced, 50 Hz, 4,43 MHz colour subcarrier 1 Vtt (75 ohm).Fuse The camera must be protected with a 315 mA-T fuse, with 1500A breaking capacity.Construction Alu. Sun cover and housing: aluminium (ALMGSi1). Bracket and mounting parts: SSt 316.Construction SSt. Sun cover and housing: Stainless Steel 316. Bracket and mounting parts: SSt 316.Protection IP68; (4m under water, during 4 hours) according to IEC 60529, dry-nitrogen filled, 1,4 Bar overpressure monitored by 2 absolute pressure sensors, long term stability 0,1% per year. Voltage barriers for sensor circuit.Bracket Standard bracket, including bolts, nuts and washers. Suitable for mounting hanging, overhead and standing.Operating temperature: T5: Tamb -40°C to +75°C. T6: Tamb -40°C to +20°C.Glass Chemically hardened lens glass, 7x stronger than ordinary glass, scratch proof surface, following “VII Flach- gläser” (German std.).Weight aluminium 3 kg (including 5 m cable).Weight stainless steel 6 kg (including 5 m cable).Power input 24V/DC +/-10%.Power consumption Temperature <0°C (heater on): 5,6W temperature >0°C (heater off): 3,6 W.Communication RS 232 Visca protocol 9,6 Kbps.Cable Min. cable bending radius 50mm.Electrical parameters Um = 30V/DC.

Box Ex boardTemperatuur range -40°C ... +80°CPower input 24V/DC +/-10%Weight 1,15kgThe Ex-board monitors the gas-pressurised camera via an intrinsic safe circuit. Whenever the protection by pressure fails all power is switched off and a buzzer will sound. This Box Ex board may only be used in combination with the camera’s mentioned in this datasheet to be compliant with the applicable (EX-) regulations.Electrical Parameters

Camera connector Pan & Tilt connector

U0 = 24V+/-10% U0 = 24V +/-10%I0 = 315mA I0 = 500mAP0 = 7,6W P0 = 12W

Ex Specifications

CE0344

Ex II 2 G Ex ib mb px IIC T6 ... T5 Gb

Ex II 2 D Ex tb mb IIIC T89° Db

Power connector

Um = 29,5VUi = 24V +/-10%Ii = 1APi = 24W

Intrinsic

Pressure sensor connector

U0 = 12VI0 = 100mAP0 = 1,2WUi = 16VIi = 50mA

Pi = 0,8WC0 = 460FL0 = 1,5mHLi = 0Li/Rim = 0

zone 1, 2

12AWG

12AWG

Standard configuration with Box Ex board

Cable Base, 5m

Art No 1221300

Box Ex board SSt

Art no 0404910

Camera AFZ Ex Alu, Art no 8903980

SSt Art no 8903990

To Display

NOTE:

The Ex certificate applies

only when both, in this data

sheet mentioned compo-

nents are used.

Housing Stainless Steel Stainless Steel 316Ex board plate Included