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China, Chinese High Precision Fixed Gas Alarm Detector for Toxic H2s Gas Monitoring1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
SensorGas SensorH2s Gas DetectorH2s Gas Leak Alarm System
Nanjing KELISAIKE Safety Equipment Co., Ltd.
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Product Description High Precision Fixed Gas Alarm Detector for Toxic H2S Gas MonitoringThe K800 series fixed gas detector, with 2, 3 or 4 wires connection, 4-20 mA RS485 Modbus output, provides continuous detection and monitoring of gases for a wide range of industrial environments. The fixed detector with in-built alarms and fault relays is suitable for safety protection of personnel and plant from flammable, toxic and oxygen gases.>>>Key FeaturesItem:K800 Fixed gas detectorSensor Cell:UK sensors (brand CITY, Alphasense, Dynament etc.), US (brand Honeywell), Japan and Germany sensorsLifetime of Detector:2 - 5 yearsSample Mode DiffusionOutput Signals: 4-20mA&RS485Operating Voltage: 24V DCResponse TimeT90≤30SSuitable CableRVVP3*1.5mm2 cableWiring3-wire/4-wireRelay Output1 relay output Operation Methodwith remote controlIngress ProtectionIP66Body MaterialYL113 aluminum +304L S/SDisplay4 digital LED readout display (LCD display with power, fault,alarm-1,alarm-2 indicator light)Transmission CableThree core shield cable, 3×1.5mmAmbient Temperature: - 20 ° C ~ + 50 ° CRelative Humidity: 10~90%RH(non condensation) Working Pressure:86~106KpaDetection Precision: ±5%FS Net Weight: K800-N: 1.6kg K800-DA:2 kgDimension(mm): 183×143×107mm CertificatesEN 61326-1:2013; EX (Exd IICT6 Gb;Ex tD A21IP66T80°C);SIL(SIL2); UL 508 UL1203Explosion-proof Grade: Exd II CT6Protection Grade:IP65Digital and analog outputsLED status indicator light for alarm conditionsThe relay can trigger alarms or process control systemThree models available for measuring toxic gases, VOCs, or combustible gasesExplosion-proof caseCERTIFICATIONS: CE, CMC, Ex, MA (SAFETY CERTIFICATE OF APPROVAL FOR COAL MINING PRODUCTS IN CHINA).Detailed types of the K800 series Fixed Gas Detector:K800-[gas type]-[mount pattern]N: with non-dispalayD: with LED displayDA: alarm with light and sound>>>Technical Specifications: Power supply24VDCOutput signal4-20mA standard industrial signal outputOperating temperature-20°C~+50°CDisplayBacklight LEDRelative humidity15%~90% RH (non-condensing)Atmospheric pressure86~106KpaExplosion-proof gradeExd IICT6Warranty1 yearDiagram of Detection System and Its Working Principle: LIST OF COMMONLY DETECTED GASESNo.Detection gasRangeAccuracy90% response timeMin readoutLow/high alarm1PH30-5-2000ppm±5%(F.S)≤25s0.01ppm0.3/5ppm2O20-30%±5%(F.S)≤15s0.1%vol18.0%/23.0%3LPG(LEL gas)0-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL4CO0-1000 ppm±5%(F.S)≤25s1 ppm50ppm/100ppm5H2S0-100 ppm±5%(F.S)≤30s1 ppm10ppm/20ppm6CH40-100%LEL±5%(F.S)≤5s1%LEL25.0%/50.0%LEL7NH30-100ppm±5%(F.S)≤50s1 ppm25 ppm /50 ppm8O30-20ppm±5%(F.S)≤60s0.01ppm0.2ppm/0.4ppm9CI20-20 ppm±5%(F.S)≤30s0.1 ppm1 ppm /10 ppm10H20-1000 ppm±5%(F.S)≤60s1 ppm50 ppm /100 ppm11SO20-100 ppm±5%(F.S)≤30s0.1 ppm2 ppm /10 ppm12NO0-250 ppm±5%(F.S)≤60s1 ppm25ppm/50 ppm13NO20-20 ppm±5%(F.S)≤25s0.1 ppm3ppm/10ppm14Infrared CO20-5%vol±5%(F.S)≤60s0.1%vol1%vol/2%vol15Infrared CH40-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%vol16Infrared C3H80-5%vol±5%(F.S)≤60s0.1%vol0.1%vol/0.15%volCertification:Packing:Our Service:1. For all our products, we offer a 1 year warranty and life-long maintenance.2. All inquiries will be replied in 24 hours.3. We will provide technical support; our engineers will help to solve the problems you met.4. We can provide OEM and ODM service.5. Our factory is located in Nanjing city, welcome to visit our factory.6. All products will be fully checked and well packed before shipment, and qualification certificate will be provided.Calibration:For the calibration of KELISAIKE products, please feel free to contact us for help.Why should you choose KELISAIKE? 1. Mutual benefits: We are a manufacturer, so we can offer products of the same quality at the best prices.2. Professional engineers: We have seasoned engineers with over 10 years' experience in gas detection field. With various hi-tech equipment, we make products with higher accuracy and stability.3. Customization: Thanks to our strong R&D team, we can customize our products at your request.4. Free OEM service: a) Silk-print your Logo (≥ 100 PCS). b) Design your colour box packing (≥ 200 PCS). 5. Mixed order: We accept mixed orders, with different models and small quantity orders. 6. After service: (a) 1 Year warranty. (b) If you found any of our products of inferior-quality, we will send you new ones to replace them for free in the next order after verification.FAQs:Q: Can I order one piece as a sample to test the quality?A: Yes, we recommend ordering sample for quality check before large quantity order. Q: May I have your catalogue and price list for trial order in MOQ quantity?A: All our products are shown on njklsk.en.made-in-china.com; please have a detailed look and choose the interested models in the website. Or you can send email to us directly for more product information.Q: If I order a large quantity, what's the best price?A: Please send the detailed enquiry to us, including item model number, quantity for each item, quality requirement, Logo and payment terms, shipping method, discharge place, etc. We will make an accurate quotation to you at the earliest time.
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