Product features

Simulate the standard output signals of various sensors such as strain weighing, pressure, torque, etc.

The maximum output can be set, and the factory setting is 2mV / v.

The output step can be set, and the factory setting is 0.1mv/v for each stage.

The output increases and decreases step by step according to the set step.

You can use the keyboard to set the output of the simulator.

Measure the ambient temperature.

Measure the excitation voltage of the instrument under test.

The zero point and full scale output can be corrected, and the nonlinearity can be reduced step by step. (periodic calibration operation)

The user program is programmed by keyboard.

User program can be compiled by upper computer and downloaded through serial port.

Execute the user program, change the output according to the program instructions, and simulate the working process of the automatic weighing instrument.

No other power supply is needed, and the excitation power supply is used to work.

Technical parameter

Non linear: ≤ 0.005% F.S

Full scale output accuracy: ≤ 0.01% F.S (25 ℃)

Full scale output temperature coefficient: ≤ 5ppm / ℃

Bridge voltage range: DC 5 ~ 10V, DC 10 ~ 20V

Output range (sensor sensitivity): 0 ~ 2mV / V

External resolution: 0.0001mv/v

Internal resolution: 60000 yards

Working temperature range: 0 ~ 40 ℃

Long term stability: ≤ 50ppm / month

Input current of excitation voltage of simulator: ≈ excitation voltage (V) / 700 (Ω) + 5mA

Output impedance of simulator: ≈ 360 Ω

Boundary dimension: 145mm × 85mm × 30mm

Weight: 158g