EW-32657-56 流量控制阀-产品快照
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- EW-32657-56
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| 供应商名称 | 电话 | 备注 |
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| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，cs11@gchane.com , QQ1429311537
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产品介绍
EW-32657-56 流量控制阀
Thermal Gas Mass Flowmeter, to 100 sccm Ar, 316SS body w/ display
Precisely measure flow rates and totals Proven design uses metal body components for added durability Accumulated flow can be logged using an optional totalizer Includes NIST-traceable certificate These flowmeters feature an advanced straight-tube sensor that ensures accurate and repeatable results. Gas flow measurements are unaffected by moderate temperature and pressure variations at the inlet. The meter also allows a four-point calibration across the flow range to improve meter linearity. Output data from the meter can be sent via a 0 to 5 VDC or 4 to 20 mA signal; an analogto- RS converter is available for data collection and analysis on your PC. All meters include a detachable 3 1/2-digit LCD that can be tilted up to 90° for easy reading. Remotely mount the display up to three feet using extension cable 32662-70. The optional totalizer 32650-22 displays accumulated flow. The meter is protected from polarity reversal or short circuit by a built-in resettable fuse. Aluminum models have wetted materials of anodized aluminum, brass, and Viton®; stainless steel (SS) models have wetted materials of SS and Viton. Accuracy: These precalibrated flow controllers operate at inlet pressures between 5 and 60 psi and at gas temperatures between 59 and 77°F (15 to 25°C) while maintaining the stated percent full-scale accuracy and linearity. When operating beyond 5 to 60 psi, add ±0.01%/psi full-scale; if operating beyond 59 to 77°F (15 to 25°C), add ±0.15%/°C full-scale.
Specifications Product Type Mass Flow Flowmeters Description Mass Flowmeter Flow rate (Ar) 100 sccm Max operating temperature (º F) 122 Max operating temperature (º C) 50 Max pressure 1000 psi Accuracy ±1.5% full scale Max particulate size 5 microns NIST-certified Yes Output Linear 0 to 5 VDC (1000 ohm minimum load), 4 to 20 mA (50 to 250 ohm loop resistance) Pressure drop at maximum flow (PSID) 0.04 Process connection 1/4" compression fittings Qty/ea 1 Repeatability ±0.5% full-scale CE Compliance Yes Operating temperature 32 to 122°F (0 to 50°C) Display 3 1/2-digit LCD Dimensions 3"W x 5.5"H x 1"D Power 12 VDC
Flow, Level & Valves Flowmeters Gas Mass Flowmeters and Controllers Thermal Dispersion / Gas Mass Flowmeters Compact Gas Mass Flowmeters 316 Stainless Steel Bodies Ar Gas Mass Flowmeters with Stainless Steel bodies
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