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FL 151 Multi Channel Measuring Amplifier Show data sheet (pdf file)
Technical Description
This measuring amplifier is used to provide power to multi-channel measuring amplifiers in half- or full-bridge circuit and process the measuring signals. It is equipped with a serial interface in order to process the values on a PC. The basic unit has 16 measuring channels. The maximum extension, with three auxiliary modules, results in 64 channels. The amplifier is operated simply with four keys located on the front panel. Channel numbers and measured values with units are shown on the two-line LCD. The measurement encoder is connected to the associated balance potentiometers with either a 68-pin multiple input port or 16 single ports (6-pin).
Learning Objectives / Experiments
In conjunction with the following experiments the multiple measuring amplifier can be used to great advantage:
· FL 110 Framework Experiment System
· FL 120 Round Diaphragm Apparatus
· FL 130 Thin Cylinder Apparatus
· FL 140 Thick Cylinder Apparatus
· Various experiments - SE series
Features
16 input ports
Can be expanded to up to 64 ports
Simple operation using very few keys
RS 232 interface for communication with PC
Multifunction LCD
Available accessories
FL 151.01 -- 16-Channel Extension Unit
Specification
[1] Multi-channel measuring amplifier for processing strain gauge signals
[2] Connection of strain gauges in half- or full-bridge possible
[3] Supply voltage to strain gauge: 10VDC
[4] Number of input ports: 16
[5] Number of ports with expansion: 64
[6] Voltage amplification 40, 400, 800, 1200, 2000, 2400, 2800, 3200, basic setting via bridges, fine setting via PC: 0.1...10
[7] Resolution of AD converter: 12 bit
[8] Conversion rate: 4.5 ports/s
[9] Serial interface RS232, SUB D-25
[10] Transmission rate: 4800 baud
[11] Display: LCD 2 x 16 characters
[12] l x w x h : 370 x 315 x 160 mm
Technical Data
Number of input ports: 16
Number of ports with expansion FL151.01: 64
Connection of strain gauges in half- or full-bridge, strain gauge resistance: min. 350 Ohm
Supply voltage to strain gauge: 10VDC
Voltage amplification: 0...3200, fine adjustment with PC
Conversion rate: 4.5 ports/s
Display: LCD 2 x 16 characters
Serial interface RS232, SUB D-25
Dimensions and Weight
l x w x h : 370 x 315 x 160 mm
Weight : approx. 7 kg
Connections
230V , ~50Hz
Scope of Delivery
1 measuring amplifier, 1 instruction manual
Order Details
021.15100 FL 151 Multi Channel Measuring Amplifier
© 2005 G.U.N.T. Gerätebau GmbH