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Ashcroft explosion-proof temperature switch T7

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  • Style:Ashcroft 防爆温度开关 T7
  • Specifications:Ashcroft 防爆温度开关 T7
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Ashcroft explosion-proof temperature switch T7

 

The T7 explosion-proof temperature switch can meet most hazardous environmental applications. The product design is mature, easy to install, and its reliable and excellent performance is the ideal choice for temperature control during safe parking alarm operations.

 

Main features:

 

Optional temperature range adjustable set point range within 15% -100% of the range Fixed and limited adjustable dead zone Direct connection and remote transmission temperature package system Explosion proof enclosure Protection Explosion proof enclosure with external locking bolts (only applicable to ATEX/IECEx certification)

 

Industry applications:

 

Offshore oil drilling platforms, petrochemical industry, pulp and paper industry, power plants, steel plants, water treatment industry, pumps, compressors and turbines, boilers and burners

 

Set point repeatability (accuracy):

1% of the range (starting from the initial set value at 70 ° F, an additional 1% of the range is moved by the set value every 50 ° F)

 

Switch output:

SPDT or 2 SPDT activating as DPDT

Ashcroft 防爆温度开关 T7

 T7 防爆温度开关可满足多数危险环境应用。产品设计纯熟,易于安装,其可靠卓越的性能是在安全停车报警操作过程中温度控制的理想选择。

主要特征:可选温度范围可调设定值范围在量程的15%-100%固定和有限可调死区直连和远传温包系统防爆外壳防护防爆壳体外部带锁紧螺栓(只适用于ATEX/IECEx认证)

行业应用:海上石油钻井平台石油化工行业制浆和造纸行业电厂炼钢厂水处理行业泵,压缩机和涡轮机锅炉和燃烧器

设定点重复性(精度) :
量程的1%(从70°F时的初始设定值开始,每50°F,设定值额外移动1%的量程)
开关输出:
SPDT 或 2 SPDT acting as DPDT
设定点:
单设定点—工厂设定或现场可调
死区:
固定,有限可调
防护等级:
NEMA 7/9, IP66
外壳材质:
防爆 — 环氧涂层铝
过程连接:
直接安装— ½ NPT Male
远程安装— ½ NPT Male Bushing (XBX) (可选)
压力量程:
-40°F – 60°F through 500°F – 750°F
电气终端:
3/4 NPT Female 导管连接
½ NPT Female, M20 X 1.5 (OPT.)
直接安装:
探杆长度2¾˝ – 24˝
远程安装:
毛细管长度从5 ´到25 ´ (5 ´增量)更长的长度请咨询工厂
接液材质:
直接安装—316不锈钢
远程安装—灯泡毛细管, 316不锈钢
螺旋装甲—302不锈钢