Flocorp CalFlo™ CFAM is an inline thermal mass air flow meter that will accurately measure and control a variety of gaseous media. Completely encapsulated in epoxy resin, CFAM features solid-state sensing, adjustable measuring range, LED output display, and is well-suited for small pipes up to 3/4” in diameter.
Typical applications include vent gas, wet stack gas, sample line flow, purge flow, nitrogen blanket flow, and many others. Select the appropriate configurations based on your application or contact our Application Specialist for additional assistance.
Flocorp CalFlo™ CFAM Features and Benefits
- Compact, Rugged Industrial Design
- Ideal for Small Pipe and Low Flow Applications
- High-Accuracy with NO Moving Parts
- Provides 4-20 mA Measurement
- Features LED Output Display
- Temperature Compensated
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Specifications
| Sensor | Mechanical | ||||
| Service | Compatible Gasses | Inline Sensor Pipe Material |
Stainless Steel |
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Measuring Range |
CFAM-00: 0.25 to 16 fps (5 mps)
CFAM-01: 0.25 to 32 fps (10 mps) CFAM-02: 0.25 to 65 fps (20 mps) CFAM-03: 0.25 to 98 fps (30 mps) |
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| Sensor Material | Ceramic, platinum with overglaze | ||||
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Enclosure Material |
Makrolon® |
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| Measuring Range Adjustment | Continually adjustable from 20% to 100% of the special measuring range, 2 potentiometers (zero point range) | ||||
| Connection Size | 1/4”, 1/2”, 3/4” | ||||
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Connection Type |
Male NPT (Std.);
Special Connection (Optional) |
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| Accuracy | < 3% | ||||
| Repeatability | < 1% | Electrical | |||
| Temperature Drift | < 0.3% / K | Supply Voltage | 24 VDC ±15% | ||
| Process Temperature | F: -4º to 158º C: -20º to 70º | Consumption | Approx. 800 mW to 1.3 W (at max. flow) | ||
| Ambient Temperature | F: -4º to 158º C: -20º to 70º | Output Current | 4-20 mA | ||
| Loop Resistance | 0-600 ohm | ||||
| Pressure | 140 psi (10 bar) | ||||
| Cable | |||||
| Protection Rating | NEMA 4 (IP65) | ||||
| Cable Jacket Material |
Oilflex |
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| Approval | CE | ||||
| Cable Length | 6.5 ft, 3-conductor 18 AWG | ||||
Download Datasheet: CalFlo™ CFAM Thermal Mass Air Flow Meter
Ref: Flo-corp.com
Flow Meter Liquid and Gas Indonesia 