BN-45/BN-45I

5V and 9-36V DC Powered

Easily-Scaled

Multirange 2V, 20V & 200V DC

Voltmeter

External Dimming Function

4 1/2 Digit

In Short Depth 2.83" (72 mm)

DIN 96x24mm Case

General Features

Specifications

The BN-45 is a 4 1/2 digit voltmeter in a compact 96x24 mm case with non-isolated 5VDC power.Another version of the BN-45, the BN-45I with internally isolated 9-36 VDC power, is also available.The case has a short depth of just 2.83 inches (72 mm) behind the panel.

The meter has three user-selectable ranges of 2V, 20V and 200V.The BN-45 may also be calibrated at the factory for these ranges or specially scaled for other ranges (see Ordering Infor-mation below).

The display is shipped standard with red LEDs, but green LEDs or super bright LEDs for high ambient light environments are also offered.Display Segments Test, Display Blank and Hold Reading are standard features.

External Dimming Connection

Input Configuration:.......Single-ended, with optional provision to offset the zero of the reading displayed

Input Impedance:............Approx. 1M

Input Protection:.............250VAC/DC for all range

Full Scale Ranges:.........1.9999VDC (standard) 19.999VDC 199.99VDC

Conversion Rate:............3 readings per second

Accuracy:........................(0.05% of reading + 3 counts)

Temperature Coefficient: 10 ppm/C in ratiometric mode; 50 ppm/C

in 2V ranges

Warmup Time:.................One minute to speci fied accuracy

Maximum Resolution:.....100V in 2V range

Zero Stability:..................Autozeroed.0.1 counts per oC

Display:.............................0.56" High efficiency LED's; Display Hold

Blank and Test provided

Over-range Indication:...All digits flash to indicate overrange

BN-45 Power Supply:......5VDC at 300mA

BN-45I Power Supply:.....9-36V DC at 300mA

Operating Temperature:.. 0 C to +60 C

Dim

Bright

Storage Temperature:.....-40 to +85 C

Relative Humidity:...........95% (non-condensing)

Case Dimensions:...........Bezel 3.62 x 0.95 (96 x 24mm)

Depth behind Bezel 2.23 (56.5mm) plus 0.49 (12.47mm) for connector.

Commom

Weight:.............................85 gms (3.0 oz)

125 gms (4.4 oz) when packed

Dim/Blank

BN-Series Panel Meters, for Those Applications Where Space is a Premium

BN-35........ 3.5 digit, 0.2/2/20/200VDC, 5VDC Powered BN-35CL..... 3.5 digit, 4 to 20mA, Isolated 24V DC BN-35I....... 3.5 digit, 0.2/2/20/200VDC, Isolated 24V DC

BN-40BCD... 4.0 digit, Parallel or Multiplex BCD, 5VDC Powered BN-45........ 4.5 digit, 2/20/200VDC, 5VDC Powered BN-45I....... 4.5 digit, 2/20/200VDC, Isolated 9-36V DC

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About TexMate

Texmate is an American manufacturer of high durability industrial grade panel meters, bar graphs, and transducers. Texmate's meters are frequently equipped with relays and various signal outputs for industrial automation applications and are known for their extremely long service life.