Lightweight and compact, the ultrasonic energy meter accurately measures heating and cooling energy consumption. Ideal for installations on boilers or chillers, the unit features a DN20 pipe size, 2.5 m3/h permanent flow rate, BACnet® communication, and functions as both a flowmeter and energy calculator.
Lightweight and compact, the ultrasonic energy meter accurately measures heating and cooling energy consumption. Ideal for installations on boilers or chillers, the unit features a DN20 pipe size, 2.5 m3/h permanent flow rate, BACnet® communication, and functions as both a flowmeter and energy calculator.
Accurate and stable, this ultrasonic energy meter features a flowmeter, temperature meter, and calculator. In addition, this meter features no moving parts for minimal maintenance and an eight-digit LED display for easy reading of the meter's recorded values.
Caractéristiques
Applications
| Service | Clean, compatible liquids |
| Wetted Materials | Brass and 316L SS |
| Range | 2.5 m3/h |
| Accuracy | BTU: EN1434/CJ128 Class 2 Flow: ±(2+(0.02 Qp/Q))% Temperature: ±32.18°F (0.1°C) |
| Temperature Limits | Ambient: 41 to 131°F (5 to 55°C) Process: 36 to 203°F (2 to 95°C) |
| Humidity Limit | <93% |
| Pressure | Limits: 232 psi (16 bar) Drop: <1.5 psi (10 kPa) |
| Serial Communications | Modbus® RTU or BACnet MSTP (selectable) |
| Repeatability | Flowmeter: 1% |
| Electric Connections | 3' (0.91 m) 4 x 0.2 mm² cable with terminal block |
| Flow Direction | Unidirectional |
| Mounting Orientation | Horizontal or vertical |
| Enclosure | Rating: IP65 Material: Plastic |
| Display | Eight-digit LED |
| Compliance | CE |
| Power | Requirements: 24 V AC/V DC or 3.6 V ER26500 lithium metal battery, user supplied and installed, battery acts as back-up if power is lost Consumption: 1 W |
| Dimensions | 5⅛ x 331⁄32 x G1B" (130 x 101 x G1B mm) |
| Weight | 3.1 lbs (1.4 kg) |
| Service | Clean, compatible liquids |
| Wetted Materials | Brass and 316L SS |
| Range | 2.5 m3/h |
| Accuracy | BTU: EN1434/CJ128 Class 2 Flow: ±(2+(0.02 Qp/Q))% Temperature: ±32.18°F (0.1°C) |
| Temperature Limits | Ambient: 41 to 131°F (5 to 55°C) Process: 36 to 203°F (2 to 95°C) |
| Humidity Limit | <93% |
| Pressure | Limits: 232 psi (16 bar) Drop: <1.5 psi (10 kPa) |
| Serial Communications | Modbus® RTU or BACnet MSTP (selectable) |
| Repeatability | Flowmeter: 1% |
| Electric Connections | 3' (0.91 m) 4 x 0.2 mm² cable with terminal block |
| Flow Direction | Unidirectional |
| Mounting Orientation | Horizontal or vertical |
| Enclosure | Rating: IP65 Material: Plastic |
| Display | Eight-digit LED |
| Compliance | CE |
| Power | Requirements: 24 V AC/V DC or 3.6 V ER26500 lithium metal battery, user supplied and installed, battery acts as back-up if power is lost Consumption: 1 W |
| Dimensions | 5⅛ x 331⁄32 x G1B" (130 x 101 x G1B mm) |
| Weight | 3.1 lbs (1.4 kg) |
