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Wheatstone Bridge In-Line Amplifier

$445.00

Item# IN-UVI

 This item is available for quick shipping
Volume discounts available
Volume Discount Schedule
Quantity Price each
1-4 $445.00
5-9 $422.75
10-24 $413.85
25-49 $396.05
50-99 $387.15
100+ $378.25

In stock

Lead Time ( If not in Stock): 6 weeks

Wheatstone Bridge In-Line Amplifier IN-UVI IN-UVI
IN-UVI is rated 3.3 out of 5 by 8.
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  • REVIEWS, PRODUCT
  • Wide Range of Field Selectable Inputs and Outputs
  • Ready-Made Cable Assemblies for Transducer Connection Now Available!
  • Input/Output Isolation
  • Low Thermal Drift
  • IP65 Protected
  • Rugged Stainless Steel Enclosure
  • Ideal for Use with Miniature Load Cells or When Space is Limited
  • Excellent Signal to Noise Ratio
  • Signals Can Be Sent Over Much Longer Distances than Millivolt Signals
5 Year Warranty

Product info

Input Type
Current and Sensor
Input Ranges
90 mA maximum 0.5 mV/V to 4 mV/V in 0.5 steps
Output Type
Current, Voltage
Isolation
500 Vdc

Product Specs

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).

APPLICATIONS:
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)

Rated 1 out of 5 by from Accessory Annoying I bought this because it is readily available albeit a bit pricey. Although it is shown with mating connectors, THEY DON'T COME WITH IT!!! I got it fast but can't use it.
Date published: 2019-03-21
Rated 5 out of 5 by from Worked right out of box! Very easy to setup and connect, worked right out of the box with included cables!
Date published: 2017-08-12
Rated 2 out of 5 by from It's OK. As delivered it said even fresh outdoor air was @ 25ppm CO. After re-zero-ing, it now says indoor air is between 0 and 15ppm CO (constantly wandering in this range, even if our furnace and gas stove are completely shut down). It is not quite as accurate as I was hoping for.
Date published: 2017-03-06
Rated 5 out of 5 by from Great buying experience great product We need this to test our oven daily for proper temperatures. It works great and is a quality product. Our previous Omega was in use daily for 8 years. We needed a replacement.
Date published: 2016-08-01
Rated 2 out of 5 by from OM-CP-OCTTEMP2000 As usual the software is very glitchy and slow...virtually unusable. Documentation is not up to date.
Date published: 2017-08-10
Rated 4 out of 5 by from Great Features i recently bought this product and i am happy to have it
Date published: 2019-04-03
Rated 3 out of 5 by from Works but all thermocouple types must be the same The datalogger and software is simple enough to use and the software for this datalogger is better than some of the other software omega provides for other data collection devices. It does exactly what is needed, log data. The major disadvantage of the 4 channel data logger is that all of the channels must be the same thermocouple type. It does not state anywhere on the website, the specification sheet or the manual that all the thermocouple types must be the same. Only after purchase and looking a little deeper, I only found the only place that it was mentioned that all thermocouple types must be the same was in the quick start guide. Now I need to purchase new thermocouples so I can log data from all my thermocouples.
Date published: 2018-12-19
Rated 4 out of 5 by from Reliable reading and reproducibility We purchased this model instead of other cheaper versions hoping to get an industrial level accuracy and reliability for the reading. We are quite happy on the reading stability and reproducibility so far. Repeated measurements comparing with fresh outdoor air has been done and this meter has proven to be solid. Battery life is also quite good. On the other side, you would need a Windows computer to be able to do logging. The unit does not log anything internally. The meter not only responds to Formaldehyde. It also responds to, say, acetone, tested so far. I would recommend Omega to provide a list of VOCs this meter is also responding to, and the associated corrections need to be applied. Or simply put the options into the firmware. It is not easy to tell if you are actually getting response from Formaldehyde or it could be some other VOCs being measured. In some limited scenarios, you could associate with the actual smell to distinguish the actual gas you are dealing with. For example, if you are using acetone to do some cleaning, you know the reading is from Acetone.
Date published: 2018-09-10
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Is the NIST Cert to ISO 17025?

Asked by: Temperature_user
Unfortunately, as of right now we cannot provide 17025 calibration, but we are working towards offering that in the future. Thank you for connecting with Omega.
Answered by: Jane
Date published: 2019-05-20

How can we get our Omega OM-CP-Quadtemp SN:N19558 calibrated?

Asked by: Ernie
Hello, please contact our Customer Service Dept for a return for calibration. Thank you.
Answered by: Jane
Date published: 2019-01-30
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