EW-32660-26 流量控制阀-产品快照
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- 型号:
- EW-32660-26
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| 供应商名称 | 电话 | 备注 |
|---|---|---|
| 暂无展示，可咨询在线客服 | 400-811-6961 |
 微信咨询，as10@gchane.com , QQ3350168184
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产品介绍
EW-32660-26 流量控制阀
Compact Gas Mass Flow Controller, 0-10 sccm, O2, Aluminum Body
Precisely control flow rates with built-in valve Proven design uses metal body components for added durability Accumulated flow can be logged using an optional totalizer Includes NIST-traceable certificate These controllers 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. The flow rate set point can be established by either a local potentiometer or by a remote 4 to 20 mA or 0 to 5 VDC signal. Output data is sent via a 0 to 5 VDC or 4 to 20 mA signal; an analog-to-RS converter is also available for data collection and analysis on your PC. All controllers include a detachable 3-1/2-digit LCD that can be tilted up to 90° for easy reading. The display is remote mountable to three feet using extension cable 32662-70. The totalizer option 32650-22 will display total accumulated flow. The controller 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. What's Included: NIST-traceable calibration report supplied by the manufacturer.
Specifications Product Type Mass Flow Flowmeters Description Mass Flowmeter Max operating temperature (º F) 122 Max operating temperature (º C) 50 Max pressure 500 psi Accuracy ±1.5% full-scale including linearity (see below for details) Max particulate size 5 microns NIST-certified Yes Output 0 to 5 VDC (1000 ohm minimum); linear 4 to 20 mA (50 to 500 ohm loop resistance) Pressure drop at maximum flow (PSID) 1.06 Process connection 1/4" compression fittings Qty/ea 1 Repeatability ±0.5% full-scale CE Compliance Yes Dimensions 4"Wx5-5/8"Hx1"D Power 12 VDC; 1100 mA max; polarity protected
Flow, Level & Valves Flowmeters Gas Mass Flowmeters and Controllers Thermal Dispersion / Gas Mass Flowmeters Compact Gas Mass Flow Controllers Gas Mass Flow Controllers with Aluminum Bodies O 2 Gas Mass Flow Controllers with Aluminum bodies
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