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LVDT Signal Conditioners- AC Powered
LDX-3A
PLACE ORDER - Works Well with LD200, LD300 and LD310 Series Transducers
- Oscillator/Demodulator Provides 0.05% FS Linearity
- Selectable Outputs of ±5 V or ±20 mA
- Interfaces with Standard Laboratory Instruments
- Adjustable Zero, Span, and Phase Controls
- Rugged Metal Case
- Transducer Drive 3 Vrms, Selectable at 2.5 or 5 kHz
Description
Description
The LDX-3A is a compact oscillator/ demodulator unit with adjustable span, zero and phase controls for use with any trodeks® (as well as most other manufacturers) ac LVDT transducers. The unit is housed in a die-cast aluminum box providing a high degree of mechanical and environmental protection. The LDX-3A incorporates its own regulation for operation from ac power of 120 V. A 2.7 m (9') power cable is standard. The unit can drive outputs of 0 to ±5 V into 10 kΩ, or ±20 mA into 100 Ω max. This, together with a 10:1 range of span controls, makes the LDX-3A a very versatile single-channel conditioner for a wide range of transducers.
SPECIFICATIONS
MECHANICAL
Weight: 400 g (14 oz)
Mounting: Two fixing straps and screws
Accessories Included: Connector, mounting hardware
Dimensions: 130 H x 96 W x 35 mm D (5.1x 3.8 x 1.4")
ELECTRICAL
Power Supply: 120/250 Vac 50-60 Hz
Transducer Drive: 3 Vrms at 2.5 or 5 kHz @ 20 mA
Loading: 4 W max
Fuse Rating: 63 mA Slow Blo
Oscillator Protection: Open and short circuit protected
Range of Zero Control: 0 to 100% adjustable
Output Voltage: ±5 V into 10 kΩ min.
Output Current: ±20 mA into 100 Ω max.
Output Protection: Open and short circuit protected
Output Ripple:10 mV pk/pk at 10 kHz
Output Filter: 2nd order low pass fc at 250 Hz or 110 Hz
Linearity: 0.05% FS
Temp. Range: 0 to 60°C (32 to 140°F)
Temp. Coefficient: Zero: 0.02% FS/°C (0.011% FS/°F) Span: 0.02%FS/°C (0.011% FS/°F)
Terminations: 5-pin DIN connector Anemometer | Automation | Accelerometers | Calibrator | Cartridge Heaters | Chart Recorders | Cryogenics | Custom Pressure Transducers | Data Loggers | Data Acquisition | Dial Thermometers | Fiber Optics | Fiber Optic Temperature Measurement | Flexible Heaters | Flow Meters | Glass Bulb Thermometers | Grippers | Heaters | Humidity Measurement | Integrated Circuit Sensors | Immersion Heaters | Infrared Thermometers | Level Measurement | Load Cells | M12 Temperature Connectors | Magnetic Flow Meter | Panel Meter | PID Controllers | pH meter | Pressure Gauges | Pressure Transducers | Pressure Transmitters | Rotameters | RTD | Remote Process Monitoring | Sanitary Sensors | Signal Conditioners | Stepper Motors | Strain Gages | Strip Heaters | Temperature Controllers | Temperature Labels | Temperature Measurement | Temperature Sensor Manufacturing | Temperature Sensors | Temperature Transmitters | Thermal Imagers | Thermistors | Thermocouple | Thermocouple Wire | Thermowell | Ultrasonic Flow Meters | Vortex Flow Meter | Wireless Sensors
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