Electro-Meters: Texmate Model BL-B51D40 Bargraph Meters


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Texmate Inc. Model BL-B51D40, 24x96mm 51 LED Segment and 4 Digit Bargraph


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Characteristics :

The bargraph can display, full scale, any desired portion of the digital reading.
Bargraph center zero function.
Four programmable setpoints.
Setpoint 1 has delay-on-make and delay-on-break plus a special “pump on pump off” mode that creates a Hysteresis Band between SP1 and SP2.
Relay activation can selected to occur above or below (Lo) each setpoint.
Digital display blanking.
Decimal point setting.
Four-level brightness control of the bargraph digital display.

Product Description:

A red, 51 segment bargraph with a 4-digit LED digital display for monitoring, measurement and control applications mounted in a 24x96mm case.

General Features:

External transmitters or signal conditioners can be eliminated by direct connection of the sensor output to more than 38 Plug-in Input Signal Conditioners that include:

24 V DC excitation is available to power external transmitters and 5 or 10 V DC excitation is available for resistance bridge type sensors such as Load Cells and Pressure Transducers.
A red, 51 segment high brightness bargraph.
Red 4-digit LED display with a range of 1999 to 9999 (12000 counts).
Front panel LED annunciators provide indication of setpoint status.
Two 10 Amp Form C and two 5 Amp Form A relays available for the BL-B51D40.
Auto-sensing AC/DC power supply. For voltages between 85-265 V AC/95-370 V DC (PS1).
Provision for external DIM switch to reduce the brightest display setting by 50%.
Automatic intelligent averaging smooths noisy signals, while providing a fast display response to real level changes.

More than 40 different
Plug-in I-Series Modular Input Signal Conditioners are approved for Texmate’s Leopard Family of meters.

Specifications :

Display
Display:	4 digit 0.31" Red LED display (std).
Display Color:	Red, Green or Super Bright Red (optn)
Digital Display Range:	-1999 to 9999 counts.
Bargraph:	51 Segments
Annunciators:	3 red LEDs on front panel; one per setpoint.
Positive Overrange:	Bargraph and top segments of digital display flash.
Negative Overrange:	First segment of bargraph and bottom segments of digital display flash.

A/D Converter:	14 bit single slope
Accuracy:	±(0.05% of reading + 2 counts)
Temp. Coeff.:	100 ppm/°C (Typical)
Warm up time::	2 minutes.
Conversion Rate:	5 conversions per second (Typical)

Relay Output:	Three 5 Amp Form A relays or one 10 Amp Form C, and one 5 Amp Form A relay.
Analog Output :	Isolated 16 bit user scalable mA or V
OIC (mA out)	4-20 mA @ 0 to 500Ω max loop resistance
OIV (volts out)	0-10 V DC @ 500 Ω or higher resistance
Power Supply:	AC/DC Auto sensing wide range supply
PS1 (std):	85-265 VAC / 95-370 VDC @ 2.5W max 3.2W
General:
Operating Temp.:	0 to 60 °C
Storage Temp:	–20 °C to 70 °C.
Relative Humidity:	95% (non condensing)
Case Dimensions:	1/16 DIN, Bezel: 96x24mm (3.78” x 0.95”), Depth behind bezel 122.2 mm (4.83") Plus 12.7mm (0.5”) for Right-angled conn.
Weight:	6.5 oz., 8.5 oz when packed.

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