
Specifications
Thermal Mass Flow Meter/Controller Specifications
- Choose Material 316 SS, 6061 T6 Aluminum or Nylon 6/6
- Very low pressure drop for Natural Gas Flow Measurement into boilers.
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Choose Air Flow ranges:
- For 1": 0- 10, 15, and 0-20 SCFM.
- For 2": 0- 40, 50, 60, 70, 80 SCFM.
- Custom flows available, just note what you need.
- Accuracy: +/- 1% of reading plus +/-0.5% of full scale
- Repeatability of +/- 0.2% of full scale
- 1” MNPT Pipe size
- OLED Display
- Measures any inert gas and any non-condensing clean gas
- Flammable gases: methane, propane, digester gas, natural gas
- 100:1 turndown
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Temperature:
- Gas: -40°F (-40°C) to 350°F (200°C)
- Ambient: -40° F to 120° F (-40° C to 50° C)
- SS & Aluminum Max Pressure 25 PSIG
- Nylon 6/6 Max Pressure 25 PSIG
- Adjustable Response time from 0.1 to 6 seconds to achieve 63% of final value
- Power Requirement: 18 to 30 VDC (regulated), 125 mA maximum;
- Wetted Materials: Nylon 6/6, 6061T6 Aluminum, & 316 stainless-steel
- Output signals: Modbus RTU, USB-RS-232, 4–20 mA , 0–5 VDC, and User definable pulse output or frequency for totalized or flow rate indication
- Digital communications solutions include: Modbus RTU, USB, & Bluetooth
- IP66 Enclosure
Download Brochure
Instructions
Benefits
The Tactical Flow Meter boasts a power fail tolerant datalog storage system that is a significant improvement over conventional "SD Card" file storage/file management systems.
While both our datalog storage system and a conventional "SD Card" storage systems utilize flash storage technology our storage system concatenates each event or data at the end of the file using a simple pointer system where the pointers stored in EEPROM and the data is stored sequentially after the last event.
If the power goes out in the middle of a storage event in a conventional "SD Card" system and the entire file can be lost. If a power outage occurs during the middle of writing an event in our storage system the worst case is corruption of a single event at most.
Again, SD Card technology can lose an entire file while the Tactical Flow Meter datalog storage system would only lose a single event.
Videos
The video below shows how the Tactical Flow Meter works and what advantages it has over conventional Thermal Mass Flowmeters.
