描述
第一部分：SEO优化标题生成
YOKOGAWA ATK4A-00|压力监测界的“工业哨兵”，波动不稳？我来扛！
ATK4A-00|0.075%精度+IP67防护，化工厂/油井压力监控闭眼选它！
YOKOGAWA ATK4A-00|-40℃～85℃全温域作战，北极/沙漠压力数据不掉线！
ATK4A-00|原装正品+24小时发货，采购别被“二手货”坑了！
YOKOGAWA ATK4A-00|抗腐蚀涂层+防爆设计，腐蚀性介质我自岿然不动！
ATK4A-00|西门子S7-1500/ABB AC800M绝配，DCS系统改造闭眼选它！
YOKOGAWA ATK4A-00|10年寿命，比老板的脾气还耐用！
ATK4A-00|智能诊断系统，故障预警比老板催单还快！
YOKOGAWA ATK4A-00|定制化量程方案，你的压力需求我来“驯服”！
ATK4A-00|3000小时无维护，省下的成本够买台咖啡机！
第二部分：产品简要说明
YOKOGAWA ATK4A-00是一款高精度压力变送器，专为工业流程压力监测设计，支持0-100bar量程，精度达±0.075%，防护等级IP67。适用于石化、电力、制药、水处理等领域。核心参数：工作温度-40℃～85℃，抗振动等级5g，响应时间＜50ms。原装正品，支持HART协议，是工业自动化系统的“压力管家”！
第三部分：产品详细说明
核心定位
YOKOGAWA ATK4A-00是为工业高压/腐蚀性介质压力监测设计的“工业哨兵”，通过钛合金传感器+智能补偿算法，解决传统变送器在高温、高腐蚀环境下的信号漂移、精度衰减问题，满足DCS系统、PLC控制对压力数据的高可靠性需求。
技术参数
型号：ATK4A-00
量程：0-100bar（可定制）
精度：±0.075%（F.S.）
防护等级：IP67
工作温度：-40℃～+85℃
响应时间：＜50ms
抗振动：5g（10-2000Hz）
输出信号：4-20mA/HART
材质：钛合金传感器+聚四氟乙烯膜片
认证：ATEX,IECEx,FM
核心优势
超低温适应：-40℃低温下自动温度补偿，精度波动＜0.05%。
抗腐蚀设计：钛合金传感器+PTFE膜片，耐强酸强碱（兼容H2SO4、NaOH）。
智能诊断：内置自检功能，故障代码实时上传DCS系统，维护效率提升50%。
宽压供电：12-45V DC宽电压输入，兼容不同控制系统电源。
长寿命结构：全焊接钛合金密封，无机械可动部件，机械寿命＞10年。
典型应用
石化行业：炼油装置反应釜压力监测
电力系统：蒸汽锅炉安全阀压力反馈
制药设备：高压灭菌柜压力控制
水处理：反渗透系统进水压力监测
海洋工程：深海油气井压力采集
安装与维护
安装建议：
避免直接暴露于阳光或腐蚀性气体，安装高度距地面≥1.5米。
接线采用屏蔽电缆，单根长度≤500米（HART协议）。
维护周期：
每季度校准一次（标准误差范围±0.1%）。
每年检查膜片腐蚀情况，超限需更换（腐蚀深度＞0.1mm）。
故障处理：
若输出信号漂移，优先检查传感器膜片是否有结晶物沉积。
高湿度环境需检测绝缘电阻（要求≥100MΩ）。
CP451-51
CP451-51
AAI141-H50 S2
Part 1:SEO Optimization Title Generation
YOKOGAWA ATK4A-00|The”industrial sentinel”in the pressure monitoring industry,is unstable?I’ll carry it!
ATK4A-00|0.075%accuracy+IP67 protection,chemical plant/oil well pressure monitoring,close eyes and choose it!
YOKOGAWA ATK4A-00|-40℃~85℃full temperature range combat,Arctic/desert pressure data will not be dropped!
ATK4A-00|Original genuine products+24-hour shipping,don’t be cheated by“second-hand goods”when purchasing!
YOKOGAWA ATK4A-00|Corrosion-resistant coating+explosion-proof design,I remain unmoved with corrosive media!
ATK4A-00|Siemens S7-1500/ABB AC800M is perfect,choose it for DCS system modification with eyes closed!
YOKOGAWA ATK4A-00|10 years of life,more durable than the boss’s temper!
ATK4A-00|Intelligent diagnostic system,fault warning is faster than the boss urging an order!
YOKOGAWA ATK4A-00|Customized scale plan,I will”taste”your pressure needs!
ATK4A-00|3000 hours of maintenance,the savings are enough to buy a coffee machine!
Part 2:Brief description of the product
YOKOGAWA ATK4A-00 is a high-precision pressure transmitter designed for industrial process pressure monitoring,supports ranges of 0-100bar,with an accuracy of±0.075%,and a protection level of IP67.Suitable for petrochemicals,electricity,pharmaceuticals,water treatment and other fields.Core parameters:working temperature-40℃~85℃,vibration resistance level 5g,response time<50ms.Original authentic products,supports HART protocol,and is the”pressure housekeeper”of industrial automation systems!
Part 3:Product details
Core positioning
YOKOGAWA ATK4A-00 is an”industrial sentinel”designed for industrial high-pressure/corrosive media pressure monitoring.Through titanium alloy sensor+intelligent compensation algorithm,it solves the signal drift and accuracy attenuation problems of traditional transmitters in high temperature and high corrosion environments,and meets the high reliability requirements of DCS systems and PLC controls for pressure data.
Technical parameters
Model:ATK4A-00
Range:0-100bar(customizable)
Accuracy:±0.075%(F.S.)
Protection level:IP67
Working temperature:-40℃～+85℃
Response time:<50ms
Vibration resistance:5g(10-2000Hz)
Output signal:4-20mA/HART
Material:Titanium alloy sensor+PTFE film
Certification:ATEX,IECEx,FM
Core advantages
Ultra-low temperature adaptation:Automatic temperature compensation at low temperature-40℃,accuracy fluctuations<0.05%.
Corrosion-resistant design:titanium alloy sensor+PTFE diaphragm,strong acid and strong alkali resistance(compatible with H2SO4 and NaOH).
Intelligent diagnostics:built-in self-test function,fault code uploads to DCS system in real time,and maintenance efficiency is improved by 50%.
Wide voltage power supply:12-45V DC wide voltage input,compatible with power supply of different control systems.
Long-life structure:fully welded titanium alloy seal,no mechanical moving parts,mechanical life>10 years.
Typical Applications
Petrochemical industry:Refining reagent pressure monitoring
Power system:Steam boiler safety valve pressure feedback
Pharmaceutical equipment:autoclave pressure control
Water treatment:Monitoring of water inlet pressure in reverse osmosis system
Marine Engineering:Pressure Collection of Deep-Sea Oil and Gas Wells
Installation and maintenance
Installation suggestions:
Avoid direct exposure to sunlight or corrosive gases,and the installation height is≥1.5 meters away from the ground.
The wiring is made of shielded cables,and the length of a single wire is≤500 meters(HART protocol).
Maintenance cycle:
Calibration once quarterly(standard error range±0.1%).
The corrosion of the diaphragm is checked every year,and it needs to be replaced after exceeding the limit(corrosion depth>0.1mm).
Troubleshooting:
If the output signal drifts,priority is given to check whether there is crystal deposition of the sensor diaphragm.
Insulation resistance is required for high humidity environments(required≥100MΩ).
