请选择 进入手机版 | 继续访问电脑版
分析部落 - AIA,赶快注册吧!
立即注册

合作站点账号登陆

扫一扫,访问微社区

快捷导航
查看: 257|回复: 0

AMETEK 发布最新款888硫磺比值分析仪,取代880NSL

[复制链接]
  • TA的每日心情
    开心
    前天 20:36
  • 签到天数: 322 天

    连续签到: 2 天

    [LV.8]以坛为家I

    1399

    主题

    2285

    帖子

    3万

    积分

    超级版主

    Rank: 8Rank: 8

    积分
    38177
    发表于 2019-8-6 15:03:18 | 显示全部楼层 |阅读模式

    马上注册,精彩即将继续...

    您需要 登录 才可以下载或查看,没有帐号?立即注册

    x
    本帖最后由 red 于 2019-8-6 15:10 编辑

        AMETEK Process Instruments has been the leader in tail gas analysis for over 40 years-with more than 1,100 installed 880 NSL analyzers and more than 100 million hours of run time. The 888, the successor of the 880 NSL uses field-proven and highly reliable UV technology to accurately monitor the H2S and SO2concentrations in sulfur recovery tail gas. This compact, rugged analyzer mounts directly on the process pipe, eliminating the complexity and safety issues of fiber optic coupled photometers.    40多年来,阿美特克过程仪器一直是尾气分析的领导者 - 安装了超过1,100台880台NSL分析仪,运行时间超过1亿小时。 880 NSL的后续产品888,采用经过现场验证的高可靠性UV技术,可精确监测硫磺回收尾气中的H2S和SO2浓度。 这款结构紧凑,坚固耐用的分析仪直接安装在过程管道上,消除了光纤耦合光度计的复杂性和安全性问题。

       The 888 is the evolution of a well proven formula. All the best elements of the iconic 880 NSL are still there; Four year lamp life, no shelter required and steam blow back for ammonia salts. Building on this success the 888 offers improvements in a number of key areas.

      888是经过充分验证的配方的演变, 标志性880 NSL的所有最佳元素仍然存在; 灯泡寿命四年,无需遮阳棚,蒸汽将氨盐吹回管道。 在此成功的基础上,888在许多关键领域提供了改进。 888.jpg
    Reliability
    可靠性
    AMETEK’s third generation tail gas analyzer the 888 takes reliability to the next level by providing solutions to the three most common external failure modes。

    阿美特克第三代尾气分析仪888通过为三种最常见的外部故障模式提供解决方案,将可靠性提升到新的水平。
    • Automatic flow control for proactive response to adverse process conditions
    • 自动流量控制,可主动响应不利的过程条件
    • Flange temperature alarm for early warning of poor quality steam
    • 法兰温度报警器用于不合格蒸汽的预警
    • Extended ambient temperature range to 60°C
    • 环境温度范围扩展到60°C
    Safety
    安全性
    Hazardous operation improvements, with the analyzer technician in mind

    在考虑分析仪技术人员的情况下,危险的操作改进。
    • Close coupled, easily accessible but process isolated demister
    • 紧密耦合,易于访问,除处理隔离除雾器外
    • Complete isolation from the process with double block valves
    • 使用双截止阀完全隔离过程
    • Remote PC Web enabled interface
    • 远程PC Web启用界面
    Maintenance/Service
    维护保养服务
    We listened to customer feedback from operations, analyzer technicians and process engineers

    我们听取了客户对操作,分析仪技术人员和工艺工程师的反馈意见。
    • Smart diagnostic models identify, communicate, and react to potential problems
    • 智能诊断模型识别,沟通和应对潜在问题
    • 2X over range measurement allows an informed response to process upsets
    • 2倍超量程测量可以对过程干扰做出明智的响应
    • Worldwide factory support in over 50 countries
    • 遍布全球50多个国家的工厂支持

    Specifications规格
    Methodology原理Non-dispersive ultraviolet非分散紫外线
    Measurement Range测量范围0 to 1% SO2, 0 to 2% H2S, Air Demand, excess H2S or excess SO2(as control outputs)
    Accuracy精度H2S and SO2: ±1% of full scale
    Reproducibility重复性±1% of full scale
    Speed of Response响应速度90% in less than 15 seconds, typical
    Sample Flow样品流量2 LPM typical
    Ambient Temperature环境温度-20oC to 60oC (-4oF to 140oF)
    Electrical供电120/240 VAC 50/60 Hz 500W, single phase
    Instrument Air仪表风379 to 690 kPa (55 to 100 psig )
    Steam Pressure蒸汽压力515 to 690 kPa (75 to 100 psig) for optional jacketed ball valve and optional blow back for ammonia salts
    Outputs输出Four (4) 4-to-20 mA, self-powered, linear, 1000 ohms load proportional to H2S, SO2, and either Excess H2S or Ratio
    Four (4) programmable relay contacts (30 VAC, 60 VDC, 50 VA, resistive load)
    RS485 Serial Communication Port, two-wire
    Inputs输入One (1) isolated digital input, contact closure, 5 VDC @ 2.5 mA
    Note: Provide isolated contact closure only. Do not apply voltage.
    Communication通讯RS485 serial port, Ethernet, Modbus. Remote dial-in capabilities available with AMETEK web enabled software
    Noise噪音±0.5% full scale
    Calibration标定Automatic multi-point photo span validation自动多点玻片验证
    Process Sample Pressure过程样品压力Not critical
    Customer-Supplied Items客户提供项目2 in.-150 lbs. or DIN equivalent RF stainless steel flange connection
    2英寸-150磅 或同等DIN的RF不锈钢法兰连接
    Enclosure Material外壳材质316 stainless steel
    Approvals and Certifications
    批准和认证
    UL/CSA General Safety Requirements
    UL/CSA Class I, Division 2, Groups A, B, C, D
    ATEX II 2 G, Ex px IIC T3 Gb T
    Complies with all relevant European directives
    JIS (Japan)
    GOST (Russia)
    Physical Dimensions物理尺寸(H x W x D): 874 x 1092 x 304.9 mm (34.4 x 43 x 12 inch)
    Approximate Weight毛重110 kg (242.5 lbs.)


    1.888 sulfur recovery tail gas analyzer brochure.pdf

    1.18 MB, 阅读权限: 50, 下载次数: 11, 下载积分: 金钱 -5

    英文样本

    努力打造AIA成为在线分析行业第一科技媒体!
    您需要登录后才可以回帖 登录 | 立即注册

    本版积分规则

    在线分析QQ群164930606|Archiver|手机版|小黑屋|分析部落 - AIA ( 冀ICP备16007748号

    GMT+8, 2019-11-21 14:39 , Processed in 0.193780 second(s), 35 queries .

    Copyright © 2016 分析部落 - AIA | www.ai-a.cn

    Powered by www.ai-a.cn X3.2

    快速回复 返回顶部 返回列表