| Customization: | Available |
|---|---|
| Accuracy: | ±0.2-0.5% |
| Main Application: | Water, Air, Gas, Steam |
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PRINCIPLE & FEATURES
The HMM800 series of thermal gas mass flow meters are instruments that measure the mass flow of gases using the principle of heat transfer. The meter's sensor consists of two reference-level thermal resistors (platinum RTD). One is the mass velocity sensor T1, and the other is the temperature sensor T2 that measures the temperature change of the gas. When the two RTDs are placed in the gas to be measured, the sensor T1 is heated to a constant temperature difference above the gas temperature, and the other sensor T2 Used to sense the temperature of the gas being measured.
| Material | Stainless steel, Cast steel |
| Display | 4 lines LCD display |
| Accuracy | ±1% |
| Measuring range | All gases (except acetylene) |
| Diameter (MM) | DN10-100 (Flange type), DN125-1500 (Insert type) |
| Flow rate | 0.1-100Nm/s |
| Output signal | Standard:4-20mA, Option:RS485/RS232 |
| Press | 1.6Mpa, Option (2.5MPa, 4.0MPa, 6.4Mpa) |
| Power | Standard: 24VDC/1.5A, Option:220VAC |
| Conditions of use | A. ambient temperature:-20 ~+150 ºC B. medium temperature: 0 ~+200 ºC C. relative humidity: 45-75% D. atmospheric pressure: 86 kpa-106 kpa |
| Body material | IP65 |
- Who We are? As one of the leading manufacturer In the field of industrial automation, Hongjun Science and Technology Co., Ltd. works in this field for more than 15 years! There are 1000 workers in our factory including 40 technicians!
- What We Do? We provide not only products but also solutions for customers! Our main products include AC gear motor, DC gear motor, high precision planetary gearbox used for stepper motor and servo motor! Also we provide customize service according to our customers' requirement!
Q: How long will you give me the reply?
A: we will contact you in 1 hours as soon as we can.
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