Flow Meters and Level Sensors • Variable Area Flowmeters
Compressed Gases and Variable Area Flow Meter H771 Series
Features • Direct reading
• Install in any position • 360° rotatable guard/scale • Easier-to-read linear scale
• No flow straighteners or special piping required • Relatively insensitive to shock and vibration • Temperature up to 240 °F • Accuracy ±2% full scale • Repeatability ±1% • Special scales available • Calibrated for 1.0 S.G.
E Specifications
MateriaLs: 2024 - T351
C360 T303
coMMon parts: Spider Plate: Spring:
Fasteners:
Pressure Seals: Guard:
Retaining Ring: Retaining Spring:
Indicator and Internal Magnet: Guard Seal / Bumper: Scale Support: End Caps: THREADS:
TEMPERATURE RANGE: pressure ratinG: Aluminum / Brass Operating:
For High Cycle Applications: Stainless Steel Operating:
For High Cycle Applications: PRESSURE DROP: ACCURACY:
REPEATABILITY:
1,000 psi/69 bar max. (250 psi/17 bar max. for 3” series) with a 10:1 safety factor.
please call
1,500 psi/103 bar max. with a 10:1 safety factor.
please call please call
±2% of full scale ±1%
Anodized aluminum body, piston and cone
Brass body, piston and cone
Stainless body, 2024 - T351 Anodized aluminum piston and cone
T316 SS T302 SS T303 SS Viton®
Polycarbonate T316 SS T316 SS
PPS / Ceramic Buna N
6063 - T6 Aluminum Nylon ST
SAE J1926/1, NPTF ANSI B2.2, BSPP ISO1179
-20 to +240 °F (-29 to +116 °C) for higher temperatures, consult factory
300
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