Miniature Programmable Strain Gage Amplifier

Specifications:

Programmable Strain Gage Amplifier
High Precision Standard Precision
Electrical Output
Output Voltage 0.1 - 4.9 vdc
Gain Range 3 to 1150*
Low Pass Filter Cut-Off Freq. 80 Hz Standard, Optional 1Hz to 50kHz**
Offset Range 0.1 - 4.9 vdc
Gain Absolute Accuracy ±0.10% ±0.5%
  Typical Max. Typical Max.
Gain Temperature Stability 3ppm/°C 7ppm/°C 6ppm/°C 15ppm/°C
Offset Temperature Stability 2ppm/°C 5ppm/°C 4ppm/°C 10ppm/°C
Nonlinearity ±0.005%
Bridge Excitation Voltage 5.000 ±0.001 vdc
Bridge Voltage Stability 1.5 ppm/°C
Bridge Current - Max 30 mA
Electrical Inputs
Supply Voltage 8 to 36 vdc (unregulated)
Bridge Resistance min 175Ω
Zero Drift Compensation Range ±60 mV
Temperature
Calibrated Range -40 to 125°C
Functionally Tested -80 to 200°C
Internal Measurement Accuracy ±2°C
Remote Measurment Accuracy User Calibrated
Protection
E+ short to ground Continuous ≤12 vdc supply
E+ short to ground 5 sec ≤40 vdc supply
SIG+ Output short to ground Continuous
Supply Voltage Reverse Polarity Protected
Part Numbers
SG Amplifier 1169-01-50-100-H 1169-01-50-100
Inline SG Amplifier 1169-01-50-200-H 1169-01-50-200
Tubular SG Amplifier
w/ ASL Autosport Connectors		 1169-01-50-500-H 1169-01-50-500
Screw Terminal
SG Amplifier (avail. soon)		 1169-01-50-600-H 1169-01-50-600
Programmer - SG Amplifier 1169-01-50-300

* Programmed to Customer Specification or User Configurable with optional Programmer

** Please consult factory for optional filter cutoff frequencies
 
 

For Additional Information or to Order Load Sensing Products Please Contact:

RAETECH Corporation 
4750 Venture Dr. Suite 100, Ann Arbor, MI 48108
Tel: 734-665-2215 Fax: 734-665-2626
E-mail: