STG-100Ultrasonic flowmeter using a large integrated planning CPLD, surface mount technology, higher accuracy. High reliability, high performance, good applicability, the whole Chinese display. Day, month, year cumulative flow function, can record the first 64 days of operation, run the first 64 months, the first five years of operation of cumulative flow. , The power management function, can record 64 times before the power-off time and flow can be manually or automatically compensate for the reduced flow losses. Box Ultrasonic flowmeter can effectively overcome the wall of the pipe attenuation and rough surface of the ultrasonic signals to ultrasonic signals scattered from the surface of the ultrasonic signal to reduce energy consumption. To overcome the effects of a small amount of sediment, suspended particles and bubbles on the signal to improve the accuracy of flow measurement, especially for pipe flow measurement. Using special drilling tool with a pressure sensor in the case of non-stop water installation, with a unique pressure demolition installation method does not affect the normal production, at any time to complete the online replacement and maintenance. Fixed Ultrasonic flowmeter

Features:

1. Measurement accuracy: 1%;
2. Power supply: Isolated DC8-36V or AC85-264V;
3. Power consumption: Operating current 50mA (not connected to the keyboard and the buzzer does not sound under conditions);
4. Optional Output: 1 standard RS485 isolated output;
1 channel isolation 4-20mA or 0-20mA output (active, passive optional);
Optional HART protocol;
Dual isolation OCT output (programmable pulse width between OCT1 6-1000ms, default 200ms);
1 channel bidirectional serial peripheral universal interface, you can connect multiple boards such as 4-20mA analog output frequency of the signal output board, thermal printers, data loggers and other external devices directly through a series of forms;
5. Optional Input: three-way 4-20mA analog input circuit;
6. display: 2 × 10 Chinese character backlit display (bilingual optional);
7. operation: 16 or 4 key window button operation;
8. Other features: 512 days before the automatic memory, the first 128 months, 10 years ago before the cumulative flow of positive and negative net 30 times on automatic memory, power outages and traffic can be automatically or manually supplemented, and by MODBUS protocol read out;
9. Flow sensor: topical, plug and tube stage;

Handheld Ultrasonic flowmeter

Features:

Suitable for all sizes pipeline flow measurement, flow measurement range of 0.01 ~ ± 32m / s, measured medium is water, water, sewage, alcohol and other single stable liquid measurement is made of steel, stainless steel, cast iron, PVC, glass, steel and other uniform mass density of the pipeline.
1. Accuracy: better than 1%;
2. Repeatability: better than 0.2%;
3. Power supply: Built-in NiMH rechargeable battery lasts more than 10 hours;
4. Installation: external application installation;
5. Display: 4-line man with the screen display instantaneous flow velocity, cumulative flow, signal status;
6. Signal Output: Isolated RS232, it can be used to detect network or export records data;
7. Optional output: OCT output positive and negative, the net cumulative pulse signal and frequency signal (1-9999HZ) optional;
8. Optional sensors: clamp-on, you can pull the plug-in interface;

Portable Ultrasonic flowmeter

Features:

Suitable for industrial field of liquid flow line calibration and inspection measurement. Simple operation, high accuracy, consistency, and online printing, long battery life and other characteristics.
1. Accuracy: better than 1%;
2. Repeatability: better than 0.2%;
3. Power supply: 220VAC (standard), 110VAC (optional);
4. Measurement cycle: 500ms (2 times per second, each cycle of collecting data group 128);
5. Battery: Built-in NiMH rechargeable battery can work continuously for 24 hours;
6. Installation: external application installation;
7. display: 2 × 10 Chinese character backlit display (instantaneous flow, cumulative flow, signal status, etc.);
8. Signal Output: Isolated RS485;
9. Communication protocol: MODBUS protocol, FUJI extended protocol, is compatible with other domestic manufacturers of similar products in the communication protocol;
10. printout: built-in thermal printer integrated, real-time or regular print;
11. Other features: self-diagnosis, whether to prompt the current working status is normal;
12. Optional sensor: clamp-on, you can pull the plug-in interface;

Features:
1. Accuracy: Class 2;
2. Power supply: 3.6V / 19AH lithium battery-powered or loop-powered current loop (two-wire).
3. Measuring cycle: 500ms-49 seconds (factory default 10 seconds);
4. Sampling frequency: the number of samples per measurement period -128 32 group set of optional (factory default to 64);
5. Battery power: factory default state lithium battery lasts about five years;
6. Optional output: 1 channel USART (TTL) output;
1-way RS485 output (internal battery or optional external DC power supply);
Dual isolation OCT output (OCT1 between programmable pulse width 6-1000ms default 200ms);
7. Display: 96 local segment LCD display capable of displaying a total of 44 different window contents;
8. Operation: local magnetic two-button to browse the contents of the first 44 windows, but can not set parameters, the parameters required by RS485, secondary instrument or PC using software provided parameters;
9. Other features: 512 days before the automatic memory, the first 128 months, 10 years ago before the heat accumulated negative net 30 times on automatic memory, power outages and traffic can be automatically or manually supplemented, and by MODBUS protocol read out;
10. Protection class: IP68;
11. Flow sensor: topical, plug and tube stage;