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Gas Flow Sensors

ESRF-HF Transmitter

The ESRF-HF is a family of compact, high-performance mass flow transmitters designed for accurate gas flow measurement across a wide dynamic range. Featuring housed in a rugged stainless steel casing, these transmitters are ideal for industrial and medical applications, especially in confined spaces. With precise calibration and temperature compensation, the ESRF-HF ensures consistent and reliable performance, making it a valuable tool for a variety of industries.
Description
Specifications
Technical Information
Similar Products
Description

The ESRF-HF is a family of compact, high-performance mass flow transmitters designed for accurate gas flow measurement across a wide dynamic range. Featuring housed in a rugged stainless steel casing, these transmitters are ideal for industrial and medical applications, especially in confined spaces. With precise calibration and temperature compensation, the ESRF-HF ensures consistent and reliable performance, making it a valuable tool for a variety of industries.

Key Features

  • Accurate and Reliable: The ESRF-HF provides highly accurate gas flow measurements, with a low total error band for both unidirectional and bidirectional flow.
  • Compact & Durable: Its small form factor and rugged stainless-steel housing make it perfect for use in confined industrial spaces and offer excellent durability in high-humidity environments.
  • Versatile Compatibility: With a range of pneumatic interfaces and output options, including a 4-20 mA output, the ESRF-HF integrates easily into a variety of systems.

Specifications
Key Attributes
Calibration Gas
Air, other available on request
Flow Range
Up to 1500 ln/min , Unidirectional
Supply Voltage
14 V to 32 V
Output
4-20 mA
Accuracy
± 2 % m.v. + 0.3 % F.S.
Resolution
12 bit
Output Update Rate
10 Hz
Duty Pressure
11 bar
Operating Temperature
– 40 °C … + 85 °C
Calibration Temperature
0 °C … + 50 °C
Humidity
0 % – 95 % RH Non-Condensing
Size ( Ø x L)
35 x 56 mm
Pneumatic Interface
Ø20, Ø25, Ø32
Electrical Interface
Cable
Technical Information
Name
Type
File
Flyer ESRF-HF
Flyer
974.45 K
Datasheet ESRF-HF
Datasheet
543.44 K
Step Files ESRF-HF
Step Files
711.95 K
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