explosion-proof instrument

explosion-proof instrumentintroduction

1、 Product Introduction

Explosion proof electronic weighing instruments adopt explosion-proof methods and are connected to explosion-proof digital sensors, suitable for measuring applications with explosion-proof requirements such as chemical and pharmaceutical industries.

Explosion proof grade: Exd [iallCGa] II BT4Gb

2、 Technical parameters

Input sensitivity: ≥ 1.5mV/d
Sensor excitation power open circuit: DC 5V (can be connected to 8 700 ohm explosion-proof sensors)
Data refresh rate of 80 times per second
Environmental conditions for use: Power supply 110V-220V AC
Temperature -10 ℃~+40 ℃
Dimensions: 320 × 300x175mm (length x width x height)

3、 Functional Features

1. 7-digit LED digital display with a font height of 20mm;
2. Standard RS232/RS485 communication interface with isolation design;
3. Standard configuration includes 10 channels (optocoupler isolation) with 4 inputs and 6 transistor OC outputs;
4. The switch output can be designed with a batching mode (dual speed dual material, single speed four material), a constant value mode, and upper and lower limit modes;