China Hand Hold Ultrasonic Flowmeter with Clamp on External Sensor, Find details about China Ultrasonic Flowmeter, Flow Sensor Water from Hand Hold Ultrasonic Flowmeter with Clamp on External Sensor
The specifications of our fixed ultrasonic flow meter | |
Measuring Principle | Ultrasonic wave transmission time difference principle, dual CPU working in parallel, 4-byte floating-point operations |
Accuracy | Better than ±1.0 % |
Repeatability | 0.20% |
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: 220 V DC: 8~36VDC or AC7-30V |
Power Consumption | < 2W |
Work time | Continuous |
Environment Temperature | -30-80 Degrees Celsius |
Environment Humidity | 85% RH |