1.Description:ultrasonic flowmeter
2.Accuracy:1%
3.Repeatability:0.2%
4..Measurement Period:0.5S
5.Data Interface:RS-232
Port: DALIAN
Minimum Order Quantity: 1 Set/Sets
Supply Ability: 100 Set/Sets per Month
Payment Terms: T/T,Western Union
Contact SupplierPackaging Detail: protect boxes
Delivery Detail: 0-20days
The specifications of fixed ultrasonic flowmeter | |
Measuring Principle | Ultrasonic wave transmission time difference principle, dual CPU working in parallel, 4-byte floating-point operations |
Accuracy | Better than ±1.0 % |
Repeatability | 0.2% |
Velocity | 0.03-±32 m/s |
Measurement Period | 0.5S |
Display | backlit LCD can display 2x20 letters instantaneous flow, cumulative flow, velocity, time, calories and other data signal output at the same time etc. |
Keypad | 4x4-key membrane keypad with tactile feedback |
Input | Can input two current signals(such as: temperature, pressure, liquid level, etc. signals) in order to achieve heat measurements or a dual-purpose machine |
Output | electric current signal 4-20mA or 0-20mA, etc. Impedance 0 - 1K, accuracy 0.1% |
Isolated OCT output | for frequency output (0-9,999Hz) |
Internal Alarm(Buzzer) | user programmable |
External Alarm Driver | alarm signal can be transmitted to Relay or OCT output terminals to drive an externa alarm. |
Data Interface | RS-232 serial port. |
Power | AC: 220VDC: 8~36VDC or AC7-30V |
Power Consumption | < 2W |
Work time | Continuous |
Environment Temperature | -30-80 Degrees Celsius |
Environment Humidity | 85% RH |
Other features | Memory before 64 days before the 64 months, the first 5 years of cumulative flow. Automatic memory 64 of the calls, and power outages before the time and traffic, can be manual or automatic fill volume, thus reducing flow losses Automatic memory 64 days before the meter is operating normally |
Sensor:
1.External clip-on sensor (fluid temperature: ≤ 110 Degrees Celsius)
Standard small sensor S1 type (magnetic)
For diameter: DN15-100mm Dimension: 45 × 30 × 30mm
Quality: 75 grams
2.External clip-on sensor (fluid temperature: ≤ 110 Degrees Celsius)
Standard M1-type medium-sized sensors (magnetic)
For diameter: DN50-700mm
Dimensions: 60 × 45 × 45mm
Quality: 250 g
3.External clip-on sensor (fluid temperature: ≤ 110 Degrees Celsius)
Standard large-scale sensor type L1
For diameter: DN300-6000mm
Dimensions: 80 × 70 × 55mm
Quality: 528 g