DN50-DN200 Stainless Steel 304 Ultrasonic Heat Meter with M-Bus, RS485, Modbus, Pulse Output, Lorawan

• After-sales Service: 6 Years
• Warranty: 6 Years
• Material: Stainless Steel 304
• Transport Package: Export Carton
• Specification: SIZE 50mm to 200mm
• Trademark: OEM
• Model NO.: ULTS-50~200
• Origin: China
• HS Code: 9028109000
• Production Capacity: 100, 000/Month

Product Description

The ultrasonic heat meter measures the flow volume and display the heat energy released or absorbed by water flow when passing though the heat exchange system.

 The temperature range is 4~95ºC.

 Measurement unit: Kwh, Gcal, GJ, MWh

 Communication Interface choice:

1. M-BUS

2. RS-485, Modbus

3. Pulse output

4. LoRa/LoRaWAN
 

Models and Specifications

Diameter (mm)	qn (m³/h)	qmin  (m³/h)	qmax (m³/h)	Length  (mm)
DN50	15	0.6	30	200
DN65	25	1	50	200
DN80	40	1.6	80	225
DN100	60	2.4	120	250
DN125	100	4	200	250
DN150	150	6	300	300
DN200	250	10	500	350
Range ratio	R25
Measurement Accuracy	EN1434,CJ128-2007 Class2
Connection	Flange
Pressure Loss	<=20KPa
Pressure Level	<=1.6MPa
Temperature sensor	3 m standard two lines PT1000 Temperature Sensor (cable length could be changed)
Data Storage	Continuous store of 38 months record
Power-off Protection	After power-off, meter could save all the record of before flow rate and the corresponding time, after power back, it recovery measure function automatically, and ensure the time continuation
Communication mode	Wired: Mbus, Modbus, RS485, Pulse Output      Wireless: LoRaWAN
Power Supply	ER18505 Lithium battery (waterproof)
Protection Class	IP68
Environmental Class	Class B
Temperature Range	(4~95)ºC
Temperature Difference	(3~70)K
Installation Way	Inflow or Return flow installation(Default is Inflow installation, for return flow need to indicate when ordering)
Permanence	Service cycle≥6 years
Display	LCD display
Anti-magnetic Disturbance	When the intensity of magnetic field interference is not more than 100 ka/m, should not affect water meter measurement and remote transmission characteristics

Features:

1. Lithium battery life: 10 years

2. Archive: 38 Month data historical( M-BUS, RS-485, Pulse output )

3. Installation choice: Water supply pipeline or Water return pipeline

4. Horizontal or Vertical installation

5. Accuracy: Class 2, meets EN1434

6. Measuring range (q s/q i =50:1)

7. Temperature sensor: PT 1000

8. Environment standard Class: B

9. Min. temperature difference: 3ºC

10. Water pressure: ≤1.6Mpa