ABDT-FTV Multi-parameter Smart Energy Valve
This smart flow control valve is an intelligent device that combines flow metering, valve control, temperature and pressure measurement and multiple control modes in one device suitable for HVAC systems
Characteristics
Accurate flow measurement with wide range
Precise linear valve control
Integrated temperature and pressure measurement, 485 communication
Multiple control modes
Heat and cold calculation function for HVAC system
Overview
ABDT-FTV multi-parameter smart energy valve is an integrated product that helps heating enterprises to measure flow, temperature, calculating heat and valve control, and other metering data in front of and inside the building at the same time; it can also be used to measure and control air conditioning cooling.Due to the limited space in front of the building and inside the building, it is impossible to install multiple transmitters in order to measure multiple parameters at the same time, and it is difficult to maintain. This multifunctional all-in-one product is specially designed to overcome the problem.Features
- Valve regulation and control:Electric adjustment of valve opening to achieve real-time flow regulation and control
- Flow measurement:Completely independent operation, can measure the flow in real-time
- Heat (cold) measurement:Has both heat and cold measurement
- Supply and return water temperature measurement:Can access the temperature signal to achieve supply and return water temperature measurement
- Supply and return water pressure measurement:Can access the pressure signal to achieve supply and return water pressure measurement
- 3 kinds of communication functions (NB-IoT, 4G, RS485):A variety of communication options, flexible communication
Measuring principle | Ultrasonic principle |
Measured media | Hot/cooling water |
Nominal diameter range | DN50-DN100(2-4″) |
Measured variables | Volume flow, energy, temperature, pressure |
Accuracy | ±1% on flow measurement |
Valve control accuracy | Less 5% |
Measuring range | 0.5m³/h to 120 m³/h |
Nominal pressure | PN16 |
Medium temperature | -20°C+80°C |
Ambient temperature range | -25 to +60°C |
Protection | IP65, IP68 |
Flange standard | GB Std |
Display/Operation | 4-line backlit display with touch control, local display |
Outputs | Pulse; Status |
Inputs | PT1000 |
Communication | RS485 Modbus, MBUS, 4G, NBIot |
Power supply | AC(85~264)V, 50Hz DC 24V |
Max working current | 1.5A Standby current: less 0.1A |
