Electronic strain gauge 4703B

rectangularfor stress analysisfor force measurement

Overview
The electronic measuring device Type 4703B for strain gauge sensors is mobile and AC power independent. It features a backlit, easy-to-read display and simple front-panel key operation for core functions (taring, min/max display, quick range selection). The intuitive menu simplifies parameterisation. Strain gauge sensors and slip-ring torque sensors can be connected directly. The display unit is user-definable; shown values include momentary, maximum, minimum, overload, units and battery charge. The unit is splash-proof (IP54) and supplied in a robust carrying case. Accredited calibration of the 4703B together with a sensor as a measuring chain is possible.

Main features / advantages

• Wide strain gauge input: 0.8 … 5 mV/V (full bridge)
• Linearity error: <0.05%
• 5-digit backlit LCD display
• Display of momentary, max. and min. values
• 16 programmable measurement ranges (2-point method) with tare function

Software compatibility
SensorTool is a free parameterisation software for connecting selected torque and strain gauge devices (manufacturer lists compatible types such as 4503B, 4510B, 4550A, 4551A, 4552A, 4700B and 4703B) to a PC for configuration and data handling.

Additional information
Delivered in a robust carrying case. Accredited calibration of the device together with a sensor as a complete measuring chain is available on request.

Technical specifications

• Model: 4703B
• Strain gauge input range: 0.8 … 5 mV/V (full bridge)
• Linearity error: <0.05%
• Display: 5-digit backlit LCD
• Displayed values: momentary, maximum, minimum, overload indication, units, battery charge
• Measurement ranges: 16 programmable ranges (2-point method) with tare function
• Operation: front panel keys, intuitive menu
• Sensor connection: direct connection for strain gauge sensors and slip-ring torque sensors
• Power: battery powered (AC independent)
• Protection class: splash-proof (IP54)
• Delivery: robust carrying case
• Calibration: accredited calibration possible for device + sensor as measuring chain