The OMEGA IN-UVI in-line signal
conditioner is housed in a rugged
stainless steel enclosure, which is
connected between the transducer
and a readout instrument. The
signal conditioner supplies a highly
regulated bridge excitation voltage
for the transducer and converts the
millivolt signal of the transducer to
0 to 5, 0 to 10, ±5, ±10 Vdc or
4 to 20, 12 ± 8 mA.
The IN-UVI features include two
selectable excitation voltages,
programmable gain amplifier for
signals from 0.5 mV/V to 4 mV/V,
wide zero adjustment range and
an isolated shunt calibration relay
for quick field setup. All output
options and excitation voltages
are 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).
Use with Miniature Load Cells
Extent the range of mV/V Pressure Transducers
Wheatstone Bridge Transducers
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)
† All prices on this site are shown in Taiwan Dollars. Note: Cable Assemblies also available in different configurations; please see "Definition of Cable part number" on Specs page. Contact OMEGA Sales for price and availability of non-standard Cable Assemblies.