Gage Amplifier. BA651 Datasheet

BA651 Amplifier. Datasheet pdf. Equivalent

Part BA651
Description Strain Gage Amplifier
Feature www.DataSheet4U.com BA651 Strain Gage Amplifier in DIN Rail Mount Housing Description The BA651 is .
Manufacture Vishay
Datasheet
Download BA651 Datasheet



BA651
www.DataSheet4U.com
BA651 Strain Gage Amplifier
in DIN Rail Mount Housing
Description
The BA651 is a instrumentation amplifier in rail
mount housing according to DIN 50022-35. It is
designed to provide a low drift signal conditioning for
full bridge strain gage sensors. The ±10V analog
output is fully bi-directional. A internal voltage
reference provides the excitation for a 350 ohms
sensor. An optional version to connect up to four
parallel 350 ohms sensors is available. The BA651
requires a basic 19 to 28 VDC power supply. The
zero and span adjustment is performed by a zero
and span potentiometer with a wide adjustment
range.
BA 651
Features:
Bi-directional output (voltage version
only)
19 to 28 VDC power
Wide range span adjustment
Wide range zero adjustment
DIN-rail mount



BA651
www.DataShSepete4Uc.cifoimcations
Power supply
VDC
24V (19 to 28V)
Accuracy class at 2mV/V
%
0,1
Potentiometer adjustment range (approx.)
- Span
mV/V
0,5 to 2,05 (Version 01 .. 03)
mV/V
0,8 to 3,5 (Version 08 .. 10)
- Zero
mV/V
-0,4 to +0,4
Bridge excitation
V Approx. 10
Bridge resistance
350 to 1000 (Standard)
>87 (for Option XP4 only)
Power supply current
mA Approx. 10 (with no sensor connected)
Output
- Voltage (Version 01, 08)
V ±10V , Load 10 KOhms
- Current (Version 02, 09)
mA 0 to 20, Load 300 Ohms
- Current (Version 03, 10)
mA 4 to 20, Load 300 Ohms
Bandwidth (-3dB)
Hz 5000
Temperature coefficient at 2mV/V
- Span
%/10K
0,07
- Zero
%/10K
0,05
Mounting
DIN-Rail mount: 35 x 7,5 or 35 x 15
Dimensions
mm 75 x 72 x 76 (LxHxW)
Protection class
% IP20
Operating temperature
°C -20 to +60
Storage temperature
°C -40 to +70
Ordering examples
BA 651.01, Input 2mV/V, Output ±10V
BA 651.02, Input 2mV/V, Output 0 bis 20mA
BA 651.03, Input 2mV/V, Output 4 bis 20mA
BA 651.08, Input 3,5mV/V, Output ±10V
BA 651.09, Input 3,5mV/V, Output 0 bis 20mA
BA 651.10, Input 3,5mV/V, Output 4 bis 20mA
Add “XP4” to above designation if you wish the to order the option for 87 Ohms bridge resistance (i.e. to connect 4 x 350 ohms load
cells).
Subject to change without notice
Vishay Measurements Group GmbH
Tatschenweg 1
DE-74078 Heilbronn
www.vishaymg.de
Status: Jul. 05
Email: info@vishaymg.de
Fon +49 (0) 7131 39099-0
Fax +49 (0) 7131 39099-29





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