Part Number: 20481
Gas Flow Thermal Mass Meter 0.4Nm³ - 2"
Low pressure loss, thermal mass flow meter with digital display for use with low pressure natural gas. Features aluminium construction, replaceable Li-ion battery (L3638A), 0.05 Nm³/hr starting flow rate, automatic temperature and pressure compensation, RS485 (Modbus) and pulse output options. Displays flow rate, accumulated flow rate and battery status.
Discontinued
This is discontinued
Product Specification
| Accuracy | ±1.5% (within stated flow range) |
| Calibration | Air (20°C, 1.01 bar) |
| Capacity | 40 m³/h |
| Connection | 2" BSP |
| Dimensions | H 132 x W 115 x L 440 mm O/A Length inc. unions 280 mm |
| Display | Digital |
| Flow Rate | 0.4 to 40 Nm³/h |
| Height | 137 mm |
| Kit Contents | Supplied with union connectors and EPDM washers |
| Length | 440 mm |
| Material | Aluminium |
| Max. Operating Pressure | 5 bar |
| Meter Connection Size | 2" BSP |
| Meter Type | Thermal Mass |
| Nominal Bore | DN50 |
| Protection Rating | IP66 |
| Pulse Rate | 0.1 Nm³/pulse |
| Suitable Application | Low pressure loss, thermal meter for use with low pressure natural gas |
| Temperature Range | -10 to 55°C |
| Test Point | No |
| Type | Commercial Meter |
| Weight | 4.9 kg |
| Width | 115 mm |
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