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Wheatstone Bridge In-Line Signal Conditioner
IN-UVI
PLACE ORDER - Wide Range of Field Selectable Inputs and Outputs
- Ready-Made Cable Assemblies Now Available!
- Input/Output Isolation
- Low Thermal Drift
- IP65 Protected
- Rugged Stainless Steel Enclosure
- Ideal for Use with Miniature Transducers or When Space is Limited
- Improved Signal to Noise Ratio
- Signals Can Be Sent Over Much Longer Distances than Millivolt Signals
Description
Description
The trodeks IN-UVI in-line signalconditioner is housed in a ruggedstainless steel enclosure, which isconnected between the transducerand a readout instrument. Thesignal conditioner supplies a highlyregulated bridge excitation voltagefor the transducer and converts themillivolt signal of the transducer to0 to 5, 0 to 10, ±5, ±10 Vdc or4 to 20, 12 ± 8 mA.
The IN-UVI features include twoselectable excitation voltages,programmable gain amplifier forsignals from 0.5 mV/V to 4 mV/V,wide zero adjustment range andan isolated shunt calibration relayfor quick field setup. All outputoptions and excitation voltagesare field selectable.
Ready-Made Cable Assemblies are now available to connect the IN-UVI to mV/V output sensors and to the power supply and display (see Specs for details).
Specifications
Supply Voltage: 22 to 32 Vdc isolated from output
Isolation Input to Output: 500 Vdc
Capacitance: 0.022 µF
Resistance: 100 MΩ
Input Current: 90 mA maximum (must be capable of supplying 200 mA)
Voltage Output: ±5 volts, ±10 volts at 2 mA maximum
Output Resistance: 60 Ω
Noise: 10 mV peak to peak @ 3 mV/V voltage mode (10 Vdc) 20 uA peak to peak current mode
Short Circuit Protection: Yes +output to -output
Current Output: 4 to 20 mA, 12 mA zero ±8 mA outputs field programmable
Maximum Load Resistance: 700 Ω at 20 mA
Operating Temperature: -20 to 60°C (0 to 140°F)
Response Time: 200 uS (0 to 63%)
Excitation Voltage: 5 or 10 field programmable
Excitation Max Current: 30 mA @ 10 Vdc
Sensor Input Range: 0.5 mV/V to 4 mV/V in 0.5 steps
Shunt Cal: Yes; remotely activated
Environmental Protection: IP65
Long Term Zero Drift: 0.1%/year
Temperature Affects:
Zero: 0.001%/°F (Auto zero front end)
Span: 0.0025%/°F
Linearity: 0.01%
Adjustment Range:
Zero: ±30%
Span: ±20% fine ±40% coarse
Adjustment Location: Behind connector endcaps
EMC Affect: <0.1% per en 61326-1 (industrial)
Dimensions: 134.8 L x 34.8 H x 31.2 mm D (5.3 x 1.37 x 1.23)
Transducer Requirements:
Bridge Excitation: 5 Vdc or 10 Vdc
Bridge Sensitivity: 1 to 8 mV/V @ 5 Vdc EXC, 0.5 to 4 mV/V for 10 Vdc EXC
Bridge Resistance: 350 to 5000 Ω*
* Time constant 0 to 63% (200 µS for a 350 Ω bridges/1.2 mS for a 5000 O bridge) 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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