FLUKE-721EX-3605

Fluke 721 Ex 本质安全双量程精密压力校准器 RS 提供 Fluke 双传感器压力校准器，用于分类环境应用，包括在可能发生爆炸的环境中的气体监护传输测量。 Fluke 721Ex，带 IECEx 和 ATEX Ex ia IIB T3 Gb（区域 1）具有两个隔离的不锈钢压力传感器，精确度为满刻度 ±0.025%，提供静态压力和差分压力测量。 每种型号可与一个 Fluke 720RTD 796-1646 特别适用于气体流量校准（自定义传输）应用 两个隔离的不锈钢压力传感器，0.025% 精确度 Pt 100 RTD 输入，用于温度测量（单独提供探针） 测量 4 至 20 mA 信号 内部 24V 回路电源可为测试中的发射器供电 测量高达 30 V 直流，检查 24 V 回路电源 连接到外部 700 系列压力模块扩展压力测量范围 大号背光图形显示屏可同时显示多达三个输入 存储五个仪器设置，供调用和使用 尺寸（高 x 宽 x 厚）200 x 110 x 58 mm（7.9 x 4.3 x 2.3 英寸） 净重 353.9g 1 lb 3 oz 注 可选附件需单独提供，包括：发射器测试软管 TTH5K 908-3782 随附 软箱、AA 电池 x4、手册、可追溯的校准证书、测试引线 压力校准器

The is a precision pressure calibrator with dual isolated sensors for gas custody transfer applications. This dual isolated pressure sensor allows to take simultaneous static and differential pressure measurements in single tool. The pressure calibrator is simple to use and versatile, the two internal pressure sensors are configured with different pressure measurement ranges. One range for lower pressure and one range for higher pressure. Display has two main regions, one is menu bar located at the bottom of the screen used with the function buttons to access product menu and second is main display which has a maximum of three process measurement sub-regions as upper, middle and lower displays i.e. large backlit graphic display up to three inputs simultaneously.

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Low pressure sensor range from -14psi to +36psi, 0.001psi resolution & 0.025% full scale accuracy

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High pressure sensor range from -12psi to +500psi, 0.01psi resolution & 0.025% full scale accuracy

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4 standard AA cells battery with life greater than 35hr

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6VDC power requirements

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Switch test on both pressure inputs

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Pressure displayed in the user"s choice of 19 engineering units

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Store five instrument setups for recall and use

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Intrinsically safe IECEx and Atex Ex ia IIB T3 Gb Zone 1 rated

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Dimensions is 20cm x 11cm x 5.8cm H x W x D

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IP-40 ingress protection

To prevent possible personal injury, check entity parameters before making any connections to device.