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Alicat Scientific Whisper MW Series Mass Flow Meter

SKU · 48575 · Whisper MW Series · Бренд: Alicat Scientific

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RFQ только BOM. Отправьте для инженерного КП.

Ключевые параметры

Accuracy

Standard ±0.75% of reading or ±0.1% FS (whichever greater); high accuracy ±0.6% rdg or ±0.1% FS

Wetted parts

Stainless steels with Whisper-compatible elastomers/ceramics per DOC-SPECS-MW

Display

Monochrome LCD or color TFT; mass flow, volumetric flow, temperature, pressure

Flow Range

Series 0.5 SCCM–1,000 SLPM; mid-flow sheet 10 SCCM–100 SLPM full scale

Repeatability

±(0.1% of reading + 0.02% of full scale) (2σ)

Turndown

0.01–100% of full scale (10,000:1)

Параметр	Значение
Accuracy	Standard ±0.75% of reading or ±0.1% FS (whichever greater); high accuracy ±0.6% rdg or ±0.1% FS
Wetted parts	Stainless steels with Whisper-compatible elastomers/ceramics per DOC-SPECS-MW
Display	Monochrome LCD or color TFT; mass flow, volumetric flow, temperature, pressure
Flow Range	Series 0.5 SCCM–1,000 SLPM; mid-flow sheet 10 SCCM–100 SLPM full scale
Repeatability	±(0.1% of reading + 0.02% of full scale) (2σ)
Turndown	0.01–100% of full scale (10,000:1)
Operating Pressure	11.5–60 PSIA (Whisper low-ΔP design)
Operating Temperature	−10–60 °C
Pressure Accuracy	Above 1 atm ±0.75% of reading; below 1 atm ±0.1 PSIA
Sensor Response Time	<1 ms
Ingress Protection	IP40
Communications	RS-232/Modbus RTU default; optional industrial protocols
Analog Io	4–20 mA, 0–5 Vdc, 1–5 Vdc, 0–10 Vdc
Gas Select	98 user-selectable gases; STP/NTP configurable
Max Common Mode Pressure	Damage possible above ~80 PSIA common mode / 10 PSI differential (Whisper class)