The CB-100 Series Boxes are ideal for operating low impedance LVDTs for industrial and test applications. The CB-100A Control Box includes Signal Conditioner Card model EL-10. It is full function Signal Conditioner for 5 or 6 wire LVDTs and analog output ±10 VDC max and 10mA max. The CB-100B Control Box includes Signal Conditioner Card model EL-15. It is a full function Signal Conditioner for 4, 5 or 6 wire LVDTs and analog output ±5 VDC max and 10mA max.

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The front panel features: ON/OFF button and signal lamp, ZERO and GAIN adjustment trimmers, LVDT and Output voltage connectors.

The CB-100 Series Control Boxes are compatible with all LVDTs and LVDT based transducers manufactured by Singer Instruments & Control Ltd.

In additions to the standard CB-100 Control Box, there are a variety of custom made Control Boxes, such as CB-100 with 3.5 to 4.5 voltage display, multi channel (2 to 12) LVDTs, wide band frequency response and other versions by request.

Specifications

Name	CB-100A	CB-100B
LVDT Excitation
Voltage	3.5 V rms @ 60 mA max	1.7 V rms @ 30 mA max
Frequency	7 kHz	5.5  kHz
Output
Voltage	±10V DC max	±5.5 V DC max
Current	10 mA max	10 mA max
Trimmer Adjustments
Zero	±20% of full scale reading	±0.8V total
Gain	up to x5, trimmer adjustable	up to x8, trimmer adjustable
Non linearity	≤ 0.3% of F.S.	≤ 0.3% of F.S.
Operating temperature range	0C° to +70C°	0C° to +70C°
Temperature Coefficient	<0.01% of FS / C°	<0.01% of FS /C°
Warm up time	10 minutes	10 minutes
Operating	5 or 6 wire LVDT	4, 5 or 6 wire LVDT
Isolation	500 V DC / Peak AC	500 V DC / Peak AC
LVDT connector	Female Lumberg socket KFV-50 (5 pins)	Female Lumberg socket KFV-50 (5 pins)
Power requirements	220±5% VAC, 50 Hz.	220±5% VAC, 50 Hz.
Dimensions (mm)	245 x 155 x 70	245 x 155 x 70

How To Order
Ordering example: Model number: CB-100A