WARNING:
| Application | : | Flow and BTU determination |
| Communication | : | ModBus (RTU) | BACnet (MS/TP) |
| Energy Units | : | BTU | kBTU | mBTU | kWh | MWh | kJoules | MJoules | Tons | custom |
| Field Programmable | : | Yes |
| Fitting Material | : | Brass | Polymer |
| Fitting Size | : | 1" NPT |
| Fitting Type | : | Threaded |
| Flow Measurement Accuracy | : | ±2% |
| Flow Measurement Range | : | 2.7 - 40.5 GPM (10 - 153 LPM) |
| Flow Measurement Repeatability | : | ±0.5% |
| Flow Sensor Type | : | Impeller |
| Measurement Type | : | BTU |
| Medium | : | Water based liquids |
| Operating Fluid Temperature | : | 20 - 260 °F (-6.7 - 126.7 °C) |
| Operating Temperature | : | 20 - 260 °F (-6.7 - 126.7 °C) |
| Output Specifications | : | Scaled Pulse |
| Outputs | : | Protocol Communication | Pulse output |
| Pipe Material | : | Copper | Polymer | Steel | Stainless Steel |
| Product Type | : | Sensor |
| Range | : | 380 Series |
| Standards | : | IEC 751 Class B |
| Temperature Measurement Accuracy | : | ±0.5% |
| Temperature Measurement Range | : | 20 - 260 °F (-6.7 - 126.7 °C) |
| Totalizer Quantities | : | 1 |
| Totalizer Resettable | : | No |
| Warranty | : | 1 year |
Series 380 BTU system provides a low-cost system for metering hot and cold systems. The 380 measures flow and temperature differential to accurately calculate energy. With BACnet, Modbus RS-485, or scaled pulse output, it can interface with many existing control systems. The rugged design incorporates an impeller flow sensor and two temperature probes, one mounted in the flow sensor tee and the other on either the supply or return line, depending on the application. Commissioning can be done in the field via a computer connection or set up at the factory. Setup includes energy measurement units, measurement method, communication protocol, pulse output control, fluid density and specific heat parameters.
- BACnet and Modbus protocols are standard features, easy integration with existing control systems
- Easy installation - minimal connections, simplify installation, saving time and cost
- Integration of flow and temperature sensors with metering components, single solution for BTU metering
- Rugged, compact design with two temperature probes
- 316 stainless steel impeller with tungsten carbide shaft
- PEEK sensor tip
- Polyurethane potting
- Scaled pulse, open drain output
- EPDM O-ring
- Ketron bearing
Datasheet
