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Model
: XGARD IQ |
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¶È¶ÈÇÑ °¡½º°ËÁö±â, Æ®·£½º¹ÌÅÍ -¼¾¼¸¸ ±³Ã¼Çؼ ´Ù¸¥°¡½ºÃøÁ¤°¡´É. -Oil&Gas, ÈÇÐ, ¼®À¯ÈÇÐ, Áß°ø¾÷ ºÐ¾ß »ç¿ë¿¡ ÀûÇÕÇÑ °¡½º°ËÁö±â -HART COmmunication ¿É¼Ç °¡´É -Relay module ¿É¼Ç °¡´É-316stainless steel -Event log ±â´É -Bump test ±â´É : ¼¾¼°¡ ¿Ã¹Ù¸£°Ô ÀÛµ¿ÇÏ°í ÀÖ´ÂÁö ½±°í ºü¸£°Ô test |
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-ÃøÁ¤°¡½º Electrochemical sensors : Ammonia, CO, HF, H2S, Mercaptane, O2, O3, SO2 Pellistor sensors : Ethanol, H2, LPG, CH4, Pentane, Propane IR sensors : 0~100%LEL Ethanol, LPG, CH4, Propane - Size : H278 x W140 x D89mm (10.9 x 5.5 x 3.5ins) - Weight : 4.1kg (9lbs, stainless steel) - Enclosure material : 316 stainless steel - Ingress Protection : IP66 - Connection : Three M20 or 1/2¡±NPT cable gland entries. Certified, removable plugs are fitted to left-hand and lower right-hand entries - Power : 14-32Vdc. <4W maximum - Display : OLED 128 x 64 pixels, yellow text on black background Amber, Red and Green LEDs for detector status Blue Positive Safety LED - Electrical output : 4-20mA current sink or source (auto-sense or manual selection) Warning and fault signals are configurable NAMUR NE 43 compliant RS-485 Modbus RTU HART 7 over 4-20mA signal and via local I.S. test points (optional) Foundation Fieldbus (option pending, contact Crowcon) - Event logging : Records alarm, fault and maintenance events. Events can be viewed on-screen and downloaded to a PC - Operating temperature : Transmitter only: -40oC to +75oC (-40oF to 167oF) Note: sensor operating temperatures vary, refer to Gases and Ranges table - Humidity : Transmitter only: 0 to 95% RH non-condensing Note: sensor humidity operating range may vary. Contact Crowcon for specific sensor data - Repeatability : +/- 2% FSD - Zero drift : +/- 2% FSD per year maximum - Response time : Sensor dependant: contact Crowcon for specific sensor data - Performance : EN60079-29-1 (flammable gas sensors)* EN50104 (oxygen sensors)* EN45544 (toxic gas sensors)* - Functional safety : IEC61508, EN50402 SIL 2* - Approvals : ATEX and IECEx Ex II 2 G Exd ia llC T4 Gb (Tamb -40oC to +75oC) - EMC compliance: EN50270:2006 FCC CFR47 Part 15B
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