Bridgesensors
430 Bridgesensor:
- 4-20mA, 0-20mA or ±12mA output
- Potentiometer-adjustable excitation, zero offset and span gain
- 115 VAC: ±10% 50/60 Hz at 6.5VA
- 230 VAC: ±20% 50/60 Hz at 6.5VA
- Screw terminal connections
- Single-point component design
- Epoxy-encapsulated, sealed enclosure
- Remote sensing for line voltage drop compensation
437 Bridgesensor:
- Complete strain gauge bridge signal conditioner
- 4-20mA or 0-20mA output
- Output capable of driving 1000-ohm loop
- Bridge balance with 68% tare offset capability
- High gain amplifier; can accept live load signals as low as 3 mV and provide 16 mA output span
- Sufficient excitation current for five load cells
- Powered by 10 to 36VDC unregulated
- Rugged epoxy encapsulated design
463 Bridgesensor:
- Complete strain gauge bridge signal conditioner
- Isolated 10 volt output
- Bridge balance with 80% tare offset capability
- Excitation supply capable of driving four load cells
- AC powered
- Rugged epoxy encapsulated design
API 4058G Bridgesensor:
- User-selectable input/output ranges and excitation voltages
- Convenient setup via rotary and slide switches
- Excitation voltage at 115mA (10V) drives four 350-ohm load cells
- LED input/output signal indicators
- Selectable voltage or current outputs
- Functional test push button
441/442 Bridgesensor:
- Input/output ranges and excitation voltages are selectable by easy-access rotary switches
- Non-interactive zero and span control
- Offset switch allows cancelling or «taring» of non-zero deadweights
- Excitation voltage of 115 mA (10V) drives up to four 350 ohm bridges
- Input/output LoopTracker™ LEDs show input/output status
- Functional test push button with fixed level output to facilitate setup and troubleshooting
- Full isolation (input/output power) eliminates the effects of ground loops and noise
- Descripción
Descripción
Output Current Span:
4 to 20 mA; 0 to 20 mA
Input for 16 mA Span:
3 mV to 62 mV
Zero Adjust:
12 mA
Amplifier:
Cell sensitivity (10 volts excitation):
0.3 mV/V to 6.2 mV/V
Output:
Current: 0 to 20 mA
Bridge Excitation Supply:
Adjustment range: 5 to 15 Volts
Power Requirements:
Input Voltage: 10 to 36 Volts DC
Input current with 150 mA B+ load: 0.17 A at 36 V to 0.7 A at 10 V
Input current with one 350 Ω bridge: 0.1 A at 36 V to 0.35 A at 10 V
Operating Temperature Range:
-13°F to 131°F (-25°C to 55°C)
Packaging:
Epoxy potted plastic enclosure with exposed screw terminal connections
Weight:
2 lb (0.9 kg)
Warranty:
One-year limited warranty