Teledyne Hastings HFM-200 LFE
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The Teledyne Hastings HFM-200 LFE Series can be configured and accurately measure gas flow in a broad array of applications. Featuring reliability and stability, the 200 Series is chosen by users for its very stable performance with varying ambient conditions. A wide choice of elastomer seals make this flow meter compatible with most gases. The HFM-200 LFE meter has flow ranges from 0-10 sccm to flows of 0-15,000 slm; provides analog outputs, and is constructed of stainless steel. The full scale range is specified by the end user. A NIST traceable calibration certificate is standard. Cleaning for oxygen service is available. Our laminar flow elements (smooth, threaded or flanged) are available in various sizes from 3/8" up to 8". Low pressure drops at full scale flow.
PERFORMANCE & SPECIFICATIONS
- Accuracy
- +/- 1% of Full Scale
- Pressure Coefficient
- +0.0067%/psi (N2)
- Repeatability
- +/- 0.5% of Full Scale
- Temperature Coefficient of Zero
- (< +/- 0.035% / C of F.S. -10 - 65C)
- Temperature Coefficient of Span
- (< +/- 0.027% / C of Rdg. -10 - 65C)
- Material Datasheets