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主要特點(diǎn)

• 電源 24VDC ±8VDC

• 傳感器勵磁 5VDC 或 10VDC

• 輸出信號 0/10V 或 ±10V 和 4-20mA

• 接線傳感器 4 或 6 線

描述

SX3310模塊是一款應(yīng)變片調(diào)節(jié)器，具有非常低的電橋阻抗（低至120歐姆）。

該模塊具有非常簡單實(shí)用的零點(diǎn)和刻度調(diào)節(jié)功能，可通過撥碼開關(guān)和電位計(jì)進(jìn)行調(diào)節(jié)。

電源、傳感器和輸出信號的連接由螺釘端子或插頭制成，便于維護(hù)。

這種工業(yè)單元采用聚酰胺 PA PHOENIX EM 型，可插入任何通用 DIN EN 軌道（EN 50022 標(biāo)準(zhǔn)）。

Mechanical & environmental characteristics Contact

Meggitt (Sensorex)

Archamps Technop?le

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