Product Specifications
| Prod Model: |
LU-50 |
| Markets: |
Southeast Asia,Mid East,Eastern Asia,Western Europe |
Product Description
1. Brief Introduction
LU-50 is suitable for the flow measuring of all kinds of liquid, gas and vapor, and will carry on compensation calculation according to the temperature and pressure of medium measured.
LU-50 has many input types, may connect with frequency pulse sensor, such as vortex flowmeter, and other flow transmitter with 0-10mA /4-20mA output.
LU-50 adopts look-up table compensation method, may carry on high precision compensation for superheated steam and saturated steam.
LU-50 has many display methods, may display the cumulative flow, instantaneous flow, pressure, temperature frequency, density and time, and the display refresh cycle can be set freely.
LU-50 may have ten different flow constants according to different input frequencies, and will automatically calibrate the flow constants by interpolation algorithm.
2. Main Technical Parameters
Input accuracy: +/- (0.2%F. S. +1)digit.
Flow signal: More than 2V pulse, 0-6.5KHz frequency, 0-10mA, 4-20mA.
Pressure signal: 0-10mA, 4-20mA.
Temperature signal: Pt100.
Transform output: Instantaneous flow transform current output 0-10mA or 4-20mA and the tranform range can be set freely.
Alarm output: AC220VAC/3A.
Voltage output: DC24V/50mA, DC12V/50mA.
Communication: RS232, RS485.
Display: Instantaneous flow is displayed by 4-bit LED numerical code tube, and the decimal point can shift automatically.
Cumulative flow is displyed by 8-bit LED numerical code tube, and the decimal point can shift automatically.
Data protection: Data can be saved for 10 years when power off.
Over range: Display Sb.
Sampling period: 0.8 seconds.
Power voltage: 85-264VAC, 24VDC(optional).
Power consumption: 4W.
Ambeint temperature: -10-50 celsius degrees.
Ambient humidity: < 85% RH.
Note:
1. LU-50 adapts 24VDC power supply, please mark "24V" behind the order code, for example: LU-50D0NRNN-24V.
2. Type B, C, F adopts double 4-bit LED numerical code tube, and doesn't have quota replenishment function.
3. Transform function and Communication function can only be selected alternatively.
Anthone Electronics Co., Ltd is a hi-tech enterprise founded in 1997. With continuous innovation and unvarying quality assurance in the past more than ten years, we have rapidly grown into a leading manufacturer in China in the fields of industrial automation, electric power and food safety.
We specialize in the products below.
LU-900M series Digital Indicator/Controller for monitoring and controlling the temperature, pressure, flow, liquid level, etc, with PID control or on/off control.
LU-R/C series LCD Paperless Recorder with PID control and maximum 64 channels.
LU-C/K series Differential Pressure/Pressure Transmitter.
LU-A/B/G series Safety Barrier/Isolator.
LU-190/191/192 series Power Meter; LU-DP series Current/Voltage/Ohm Meter.
LU series Food Safety Detector to detect the content of formaldehyde, pesticide residue, heavy metals and antibiotic in food.
LU-S series I/O Module.
We are one of the first enterprises in the line passing Norway DNV ISO9001 international quality and management system, and our products have passed CE certificate.
A complete technological system is established after bring advanced technology. We integrate computer technique, modern automatic control technique, data communication technique and image treatment technique. Through constant development and scientific management, our products are reputed highly by customers for the reliable quality and excellent service.
