Thermal Gas Mass Flow Meter-Fractal type
Product Overview
Thermal gas mass flow meter is designed on the basis of thermal dispersion, and adopts method of constant differential temperature to measuring gas flow. It has advantages of small size, easy installation, high reliability and high accuracy, etc.
Main Features
Performance Index
| Description | Specifications |
| Measuring Medium | Various gases (Except the acetylene) |
| Pipe size | DN10-DN300 |
| Velocity | 0.1～100 Nm/s |
| Accuracy | ±1～2.5% |
| Working Temperature | Sensor: -40℃～+220℃ |
| Transmitter: -20℃～+45℃ | |
| Working Pressure | Insertion Sensor: medium pressure≤ 1.6MPa |
| Flanged Sensor: medium pressure≤ 1.6MPa | |
| Special pressure please contact us | |
| Power Supply | Compact type: 24VDC or 220VAC, Power consumption ≤18W |
| Remote type: 220VAC, Power consumption ≤19W | |
| Response Time | 1s |
| Output | 4-20mA (optoelectronic isolation, maximum load 500Ω), Pulse, RS485 (optoelectronic isolation) and HART |
| Alarm Output | 1-2 line Relay, Normally Open state, 10A/220V/AC or 5A/30V/DC |
| Sensor Type | Standard Insertion, Hot-tapped Insertion and Flanged |
| Construction | Compact and Remote |
| Pipe Material | Carbon steel, stainless steel, plastic, etc |
| Display | 4 lines LCD |
| Mass flow, Volume flow in standard condition, Flow totalizer, Date and Time, Working time, and Velocity, etc. | |
| Protection Class | IP65 |
| Sensor Housing Material | Stainless steel (316) |
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