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Thermal Gas Mass Flow Meter,Pluse Mass Flow Meter,Gas Mass Flow Meter
Thermal Gas Mass Flow Meter
Thermal Gas Mass Flow Meter Description:
The thermal mass flow meter is a precision instrument which is produced by the latest technology and technology. The meter contains two platinum resistance temperature sensors. The thermal principle operates by monitoring the cooling effect of a gas stream as it passes over a heated sensor. Gas flowing through the sensing section passes over two sensors one of which is used conventionally as a temperature sensor, whilst the other is used as a heaterImproper installation and use can lead to abnormal and damage of the instrument and even the process control equipment. Engineers and technicians who install, set up and connect the product must read this manual carefully before using the instrument.
Thermal Gas Mass Flow Meter Parameters:
| Description | Specifications |
| Measuring Medium | Various gases (Except the acetylene) |
| Pipe Size | DN10~DN4000mm |
| Velocity | 0.1~100 Nm/s |
| Accuracy | ±1.0% |
| 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 | 24VDC or 220VAC |
| Output | 4-20mA (optoelectronic isolation, maximum load 500Ω), Pulse, RS485 (optoelectronic isolation) and HART |
| Alarm Output | 1-2 line Relay, Normally Open state, 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, Velocity, etc. |
| Sensor Housing Material | Stainless steel (316) |
Thermal Gas Mass Flow Meter Features:
l Measuring the mass flow or volume flow of gas
l Do not need to do temperature and pressure compensation in principle with accurate measurement and easy operation.
l Wide range: 0.5Nm/s~100Nm/s for gas. The meter also can be used for gas leak detection
l Good vibration resistance and long service life. No moving parts and pressure sensor in transducer, no vibration influence on the measurement accuracy.
l Easy installation and maintenance. If the conditions on site are permissible, the meter can achieve a hot-tapped installation and maintenance. (Special order of custom-made)
l Digital design, high accuracy and stability
l Configuring with RS485 or HART interface to realize factory automation and integration
