宁波煤气报警器安装原理图、价格
- 产地:中国大陆
- 供应商:济南威诺安防设备有限公司
- 供应商报价:电议
- 标签:宁波煤气报警器安装原理图、价格,环境监测,气体检测仪,供应宁波煤气报警器安装原理图、价格,济南威诺安防设备有限公司
产品特点:煤气报警器QD6310点型气体探测器,是采用高性能催化燃烧气敏元器件结合精良SMD工艺制造而成,具有良好的重复性和抗湿温度干扰性、使用寿命长、操作方便等优点。产品特点: 检测精度、量程可调; 寿命长、灵敏度高、低漂移,工作稳定可靠; 传感器故障自检,两级浓度报警,具有继电器输出功能; 4-20mA标准信号输出/RS485数字输出,可上传DCS、PLC系统; 采用隔爆式设计,可用于危险条件的1、2区 本产品设计、制造、检定遵守以下国家标准: GB3836.1-2010 《爆炸性环境 第1部分:设备 通用要求》 GB3836.2-2010 《爆炸性环境 第2部分: 由隔爆外壳 “d” 》保护的设备 GB15322.1-2003 《点型可燃气体探测器 第1部分: 测量范围为(0~100)%LEL的点型可燃气体探测器》 GB/T 191-2008 包装储运图示标志 JJG693-2011 可燃气体检测报警器检定规程 QD6310点型气体探测器可配套气体报警控制器型号QD6000、QD8000型
宁波煤气报警器安装原理图、价格 石老师15064028350 QQ:1812439898
参数规格:煤气报警器探测器技术指标: 检测原理: 电化学式 分辨率: 根据气体类型决定 适用气体: 天然气(甲烷)、液化气(丙烷)、氢气、异丁烷等可燃性气体及其有毒有害气体。 采样方式: 自然扩散; 工作方式: 长期连续工作 信号传输: ≥1000m 防爆等级: EXdⅡCT6 防护等级: IP65 环境温度: -20℃~50℃ 环境湿度: ≤90%RH 电 源: DC24V 输出信号: 分线式:三线制4-20mA标准信号 总线式:四线制RS485输出 使用电缆: 分线式:≥RVV3*1.0mm2或RVVP3*1.0mm2 总线式:≥RVV4*1.0mm2或RVVP4*1.0mm2 安装螺纹: G1/2〞内螺纹 无源触点: 1组开光量信号输出(选配);可配置声光报警器 结构材料: 压铸铝 重 量: ≤1.5kg 外型尺寸: 150*140*70(mm)宁波煤气报警器安装原理图、价格
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宁波煤气报警器安装原理图、价格
Gas alarm QD6310 point gas detector is manufactured by high performance catalytic combustion gas sensors combined with excellent SMD process. It has good repeatability and anti-humidity temperature interference, long service life and easy operation. Product features: detection accuracy, adjustable range; long life, high sensitivity, low drift, stable and reliable operation; sensor fault self-detection, two-stage concentration alarm, with relay output function; 4-20mA standard signal output/RS485 digital output, can upload DCS, PLC system; flameproof design, can be used for design, manufacture and verification of 1 or 2 zones of dangerous conditions. Comply with the following national standards: GB3836.1-2010 Explosive Environment Part 1: General Requirements for Equipment, GB3836.2-2010 Explosive Environment Part 2: Equipment Protected by Flameproof Shell "d": GB15322.1-2003 Point Flammable Gas Detector Part 1: Point Flammable Gas Detector with Measuring Range (0-100)% LEL, GB/T 191-2008 Packaging, Storage and Transportation Chart Mark J JG693-2011 Verification Rules for Flammable Gas Detection and Alarm QD6310 Point Gas Detector can be matched with Gas Alarm Controller Model QD6000, QD8000 Ningbo Gas Alarm Installation Principle Diagram, Price Stone Teacher 15064028350 QQ: 1812439898 Gas Alarm Detector Technical Indicators: Detection Principle: Electrochemical Resolution: Applicable According to Gas Type Gases: flammable gases such as natural gas (methane), liquefied gas (propane), hydrogen, isobutane and other toxic and harmful gases. Sampling mode: natural diffusion; working mode: long-term continuous working signal transmission: > 1000m explosion-proof grade: EXD II CT6 protection grade: IP65 environmental temperature: -20 ~50 C environmental humidity: <90% RH power supply: DC24V output signal: split-line: three-wire 4-20mA standard signal bus: four-wire RS485 output using cable: split-line: > RV3*1.0mm2 or RVV output. P3*1.0mm 2 Bus Type: > RVVV4*1.0mm 2 or RVVP4*1.0mm 2 Installation Thread: G1/2"Inner Thread Passive Contact: A Group of Optical Signal Output (Option); Configurable Acoustooptic Alarm Structural Material: Die Casting Aluminum Weight: <1.5kg Outside Size: 150*140*70 (mm)