It contains a full set of self-made weight accessories (excluding the scale surface table ).

After receiving the goods, you can manually assemble a small, accurate and durable weighing scale for yourself by using these five accessories and your own weighing table.

(1)Instrument (including power line): high precision ,good quality, durable! It is widely used for Livestock weighing with stabilized readings when weighing livestock.

(2)Sensor: 4PCS of sensors used for a scale surface, well-known brand, reliable quality!

(3)The connecting line length (default is 4 meters): one end is connected to the terminal box, the other end is connected to the instrument. When delivery, we will connect the main line directly to the junction box and send it to you. The sensor wires will be connected according to the color of the main line'order and position

(4)Junction box: configure plastic four-in and one-out.All you need is these weighing accessories and your own weighing surface to make a complete, accurate and durable small weighing scale.

The sensor measuring range is 500 kilograms, 1 tons, 2 tons, 3 tons, you can choose from them according to your requirements.(pls be noted :default shipping will be 2T sensors *4 pcs ,if you need other measurement range ,pls indicate in the order message)

Precautions in assembly process:

Detail 1: There are arrows on the sensors. after you install all of the sensors, put the scale weight horzontally,make sure the arrows on the sensor are upward. Don't install them wrong.

Detail 2: Pay attention to the position of the gasket in the picture above. The purpose of putting the gasket is to keep a gap between the sensor side and the weighing surface.

1T weight scale  are equipped with 0.5 ton sensors *4 pcs , 2T weight scale are equipped with 1 ton sensors , 3T weight scale are equipped with 2 tons sensors  , and 5T weight scale  are equipped with 3 tons sensors .

• 1T sensors -0.2KG accracy
• 2T sensors -0.5KGaccracy
• 3T -0.5KGaccracy
• 5T-1KGaccracy
• 10T-2KGaccracy
• 15T-5KGaccracy

weighing indicator

basic function:

High precision A/D conversion, the readability of 1/30000;

The code calls convenient display, observation and analysis of weight tolerance instead of feeling;

Special software technology, enhance the system's ability to resist vibration;

Zero tracking range, zero (boot / manual range, respectively);

Digital filtering speed, amplitude and the stability of the time can be set;

With the weighing counting function; (a power-off protection unit weight)

A variety of optional backlight mode;

Random charging; undervoltage indication and protection device;

Random allocation of 6V/4AH maintenance free battery

Optional RS-232 communication port, baud rate selectable, optional communication mode;

Large screen 20mA matching the current loop communication port;

Non standard varieties recommended restructuring:

Reorganized with kg/lb conversion function; (foreign trade for the product)

With automatic calculation of average value of reorganized function; (applicable to animal husbandry scale)

Reorganized with 2 custom output function; (suitable for low speed weighing test)

technical parameter:

A/D conversion mode: sigma delta conversion

A/D conversion rate: 20 times / sec

The maximum A/D conversion number: 20bit

Input signal range: 10mV ~ 15mV

Input sensitivity: more than 1 V/e

The sensor bridge power supply C5V; I = 150mA

Connect the sensor number: 4 350 sensors can be connected.

Connection: 4 wire sensors

Verification of indexing number: 3000

The maximum number: 30000

Maximum resolution: 300000

Division value: 1/2/5/10/20/50 optional

Display mode (A12): 6 LCD LCD, 6 state indicator

Display mode (A12E): 6 LED digital tube, 6 state indicator

Display range: -2000 ~ 150000 (e=10)

Large screen interface (optional)

Output mode: serial output signal

Signal: current loop signal

Baud rate: 600

Transmission distance: the current loop signal is less than 100 meters

The serial communication interface (optional)

Baud rate: 1200/2400/4800/9600 optional

Communication mode: automatic continuous mode / instruction mode

Transmission distance: RS232C is less than 30 meters

AC power supply: AC187 ~ 242V 49 ~ 51Hz;

Manual for A12E :