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| Controls And Instrumentation | |||
| 发布时间： 2024-6-28 浏览：8 | |||
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发 布 人：todaytex 发布人：QQ 1407106692 ; 微信：1407106692 联系网址：http://www.todaytex.com |
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公司：Controls And Instrumentation 国家：follow 联系人：follow 地址： 详细内容 TECHNICAL SPECIFICATON 1.1 APPLICATION : TO MEASURE THE FLOW OF HFO & LDO 1.2 FLOW METER TYPE : POSITIVE DISPLACEMENT TYPE. (Oval Wheel Meter) 1.3 BODY : CAST STEEL 1.4 OVAL WHEELS : CAST IRON 1.5 MEASURING CHAMBER : CAST IRON 1.6 BEARING PLATE : GRAPHITE 1.7 BEARINGS : GRAPHITE 1.8 ACCURACY :plus or minus0.5 percent1.9 LINEARITY :plus or minus0.2 percent1.10 REPEATABILITY :plus or minus0.05 percent 1.11 FLANGES : a) Flanges to be matched with purchaser's line size & mating flanges with reducer and expander ( forged type ) in case of requirement, shall also be supplied. b) Flange rating as per ANSI 300RF. c) Flange Matl.: Carbon Steel. 2.0 INSTRUMENT CONSISTS OF 2.1 PULSE TRANSMITTER. 2.2 PULSE AMPLIFIER / F.I. CONVERTOR. 2.3 STRAINER. 2.4 PULSE COUNTER / TOTALIZER (MECHANICAL) 2.5 MATING FLANGES WITH FASTENERS. 2.6 HEAT EXTENTION, CABLE, EXPANDER, REDUCER & OTHER ACCESSORIES. LIKE FASTENERS 3.0 STRAINER 3.1 BODY : CAST IRON 3.2 VENTILATION : PROVISION REQUIRED 3.3 DRAIN PLUG : STEEL PLUG. 3.4 FILTER ELEMENT : 316 S.S 3.5 FILTER MESH : 250 microns 4.0 PULSE TRANSMITTER 4.1 TYPE : INDUCTIVE PULSE TRANSMITTER 4.2 No. OF SLOTS : 32 (Maximum) 4.3 OSCILLATOR HEAD PROTECTION : IP 67 4.4 CABLE GLAND : 1/2" NPT 4.5 TERMINAL BLOCK : SUITABLE FOR 2 WIRE SCREENED CABLE. 5.0 PULSE AMPLIFIER / F.I CONVERTOR 5.1 INPUT SIGNAL : FROM PULSE TRANSMITTER. 5.2 OUTPUT :a) ONE 4-20 mA DC signal Proportional to the load up to maximum load 850 ohms (Isolated signal) b) Pulse output rating 10 mA, 200 Hz, maximum 30V, DC 6.0 REGISTER : Reset type double pointer register with non reset 6 digit totalizer for continuous integration. 6.1 DIAL SIZE : 180 mmper INCLINED POSITION. 6.2 ENCLOSURE TYPE : EXPLOSION PROOF. 6.3 POWER SUPPLY : 240V AC, 50 Hz. 7.0 HEAT EXTENSION(FOR HFO SERVICES ONLY) 7.1 LENGTH : 300 mm. 8.0 SCREENED CABLE LENGTH : 15 meters shall be provided. 9.0 MOUNTING ACCESSORIES : Bolts & Nuts, Matting flange and other accessories as required shall be supplied. 10.0 DIRECTION OF FLOW : To be marked on the body of the flow meter. 11.0 ELECTRICAL CONNECTION : 1/2" NPT (F). 12.0 SPECIAL TESTS : a) Calibration on raising and falling parameters. b) Output signal drift tests. c) Verification on span adjustment. 13.0 INSPECTION AND TESTING : a) Inspection & testing shall be as per Applicable inspection check list. b) Calibration report shall be furnished. 14.0 DOCUMENTS : a) 3 sets of detailed catalogue and assembly drawing along with offer. b) 3sets of assembly drawing for approval. c) 5 sets of following documents along with the equipment. 1. O&M Instructions. 2. Calibration Certificate. 3. Material Certificate. 15.0 PACKING : As per applicable packing procedure. Note: 1. Refer current valid list for revision status for Quality plan, Drawing No. & Packing procedure. 2. In Vendor compliance column- vendor to indicate YES, NO, or Not Applicable. 联系方式 Email sindylf@hotmail.com 公司名 SOUTH-WEST INDEPENDENT MARKETING (S.W.I.M.) 国家 美国 联系人 Gene Fields 地址 1240 S. Wright St.,Santa Ana,CA 电话 001 714 5575491 [hide]其他[/hide]Email ratnacom@eureka.lk,tonytonychan@hkbn.net,eldm@highway1.com.au,mbo@jeaton.co.uk,chris@industrialtool.com.au, 电话：above 传真： above 邮箱：above 网址：above 采购本类产品及：above |
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