主要特点

• 电源 24VDC ±8VDC

• 传感器励磁 5VDC 或 10VDC

• 输出信号 0/10V 或 ±10V 和 4-20mA

• 接线传感器 4 或 6 线

描述

SX3310模块是一款应变片调节器，具有非常低的电桥阻抗（低至120欧姆）。

该模块具有非常简单实用的零点和刻度调节功能，可通过拨码开关和电位计进行调节。

电源、传感器和输出信号的连接由螺钉端子或插头制成，便于维护。

这种工业单元采用聚酰胺 PA PHOENIX EM 型，可插入任何通用 DIN EN 轨道（EN 50022 标准）。

Mechanical & environmental characteristics Contact

Meggitt (Sensorex)

Archamps Technopôle

196 Rue Louis Rustin

74166 ARCHAMPS- France 

Tel: 04 50 95 43 70

Fax: 04 50 95 43 75

www.sensorex.fr

www.meggitt。。ｃｏｍ

Fixing Track DIN EN 50022

Dimensions (mm) 115x100x23

Box material polyamide PA

Connecting Screw terminal

Protection IP 20

Inflammability VO (UL94)

Vibrations 2g (white noise)

Weight Approximately 130 g

Operating temperature 0°C to +70°C

Storage temperature -40°C to +85°C

Temperature stabilization time 15 minutes

Electrical specifications at +25°C

Power supply

Power supply

Maximum consumption

Strain gauge excitation

24VDC ±8VDC

150mA

5VDC or 10VDC

Strain gauge

Mini. impedance for 5VDC excitation

Mini. impedance for 10VDC excitation

Sensitivity

80Ω

120Ω

0.3 to 12mV/V

Input amplifier

Current

Impedance

5nA

1010 ohms typical

Gain

Maximum

Minimum

8500

80

Zero

Maximum for a 120 ohms impedance ±3.25mV/V

Filter (3rd order)

Maximum

Minimum

5000Hz ±10%

3Hz ±10%

Voltage output

Maximum non linearity

Short circuit current

Outputs

Gain=1000/ ±0.001% of Full Scale

±22mA

0/10V or ±10V

Current output

Maximum non linearity

Impedance

Load resistor (for 16VDC power supply)

±0.015% of Full Scale

40MΩ typical

600Ω max.

Thermal drift/ Input offset voltage drift

Sensitivity

±2.10-8

x gain ppm/°C/FS

150ppm of signal/°C