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双排高亮度 LED数码同时显示测量值和设定值;
触摸式按键设计,人性化设计直接体现仪表档次;
多重数字滤波电路、抗干扰自动恢复电路保证仪表强抗干扰能力;
提供位式、时间比例、智能 PID多项控制方式,满足大多数控制要求;
使用…
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High quality, commercial grade
gauge at an economical price
±1% accuracy
Adjustable pointer
Steel and aluminum cases
Brass wetted parts
CRN registered
3 year warranty
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A general-purpose gauge that is serviceable and pulsation resistant
1.5" (40mm) to 3.5" (90mm) dial sizes
Dampened movement combined with a "flutterless" pointer
Removable lens
Zero-adjustment
CRN registered
±2-1-…
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Wide variety to measure pressure and temperature of ammonia systems
±0.5% to ±3-2-3% accuracy available
2.5" ( 63mm) to 10" (250mm) dial sizes
CRN registered
5 year warranty
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One piece forged brass case dry gauge, designed for severe service conditions
Easy-to-read single scale psi dial
5 year warranty
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智能温度变送器:输入单路或双路热电阻、热电偶信号,变送输出隔离的单路、双路最高三路的线性电流或电压信号。在输入、输出和电源之间提供了电器隔离
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利用环境温、湿度变化引起材料电特性变化的原理进行温湿度测量,整机采用
进口湿敏电阻、进口热敏电阻进行信号处理,并将其整理为标准信号输出。
用途
电信基房、机房、楼宇、医院等环境良好的场合。
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表牌尺寸 4.5"(110mm),6"(150mm),8"(200mm)
外壳 铝, 镀黄
内部充液 有机液体 (红色 / 蓝色)
测温杆 铜 / 不锈钢
旋转螺母 铜 / 不锈钢
接头 1/2" BSP / NPT
温度范围 -40-110F/C,20/180F/C,30-240F/C, 30-300F/C,50-…
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表牌尺寸 5"(155mm),9"(230mm)
外壳 黑色增强型耐高温塑料 / 铝
内部充液 有机液体 (红色 / 蓝色)
测温杆 3.5"(90mm), 6"(160mm)
是否可调节 全程可调
接头 3/4" NPT 带护套 / 1 1/4"UNF 旋转螺母 (无护套)
温度范围 -40-11…