BL-40RPM Leopard Series Digital Panel Meters

96x24mm Low Profile, 4 Digit, Speed Measurement
Digital Relay Meters
Texmate BL-40RPM Leopard Slim digital panel meters


  • Three-button programming from the front panel
  • Three front panel selectable ranges.
  • Four-level brightness control of digital display, and setpoint LEDs.
  • Three programmable setpoints.
  • Relay activation can be selected to occur above (HI) or below (LO) each setpoint.
  • Hysteresis setting for all three setpoints. Delay on make and delay on break for SP1 and SP2.
  • Peak and Valley. View and Reset.
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  • This meter has been designed specifically for RPM measurements. Just enter the pulses per revolution and the BL-40RPM meter will calculate and display the RPM reading.
  • Three ranges with resolutions of 0.1 RPM, 1 RPM and 10 RPM (99.99 X 1000 RPM max.).
  • Optional isolated 16 bit analog output. User or factory scalable to 4 to 20 mA, 0 to 20 mA or 0 to 10 V across any desired digital span from one count to the full scale range of 9999.
  • Auto-sensing AC/DC power supply. For voltages between 85-265 V AC / 95-370 V DC (PS1) or 15-48 V AC / 10-72 V DC (PS2).
  • 24 V DC excitation is available to power external sensors.
  • Standard red or optional green or super bright red 4-digit LED with display range 0 to 9999.
  • Three annunciator LEDs provide front panel alarm status indication for up to three setpoints.
  • One 10 Amp Form C and one 5 Amp Form A relay, or up to three 5 Amp Form A relays are available.
  • When analog output is installed, one 10 Amp Form C or two 5 Amp Form A relays can be supported.
  • Automatic intelligent averaging smooths noisy signals, while providing a fast display response to real level changes.


Texmate’s BL-40RPM series consists of smart, programmable, speed measurement relay meters with 4 to 20 mA retransmission or control loop output capability for measurement and control applications.
These unique members of the Leopard family are available with IF05 Plug-in Modular Input Signal Conditioner for RPM measurement .Economically priced for OEM applications

n.b. Special meter inputs can be factory scaled.

  • Literature
  • Specifications
Literature and Technical Information
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Digital Panel Meters


++ BL-40RPM Specifications| Brochure (154 kB)
++ Process| Brochure (5.8 MB)
Model: Texmate BL-40RPM Series
Display: 4 Digit 0.56” LEDs
Display Color: Red, Green or Super Bright Red (opt)
Display Range: -1999 to 9999 counts.
Annunciators: 3 red LEDs on front panel; one per setpoint.
Positive Overrange: Top segments of digital display flash
Negative Overrange: Bottom segments of digital display flash
A/D Converter: A/D Converter:
Accuracy: ±1 count
Impedance: Exceeds 1000MΩ on 200mV and 2V ranges; 10MΩ on all other ranges
Warm up time: 2 minutes
Conversion Rate: 5 conversions per second (Typical)
Relay Output: A 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
PS2 : 15-48 VAC / 10-72 VDC @ 2.5W max 3.2W
Power supply: 110V or 220V, ±5% at 50Hz; 117V or 230V, ±5% at 60 and 400Hz
Storage Temp: –20 °C to 70 °C
Operating Temp.: 0 to 60 °C
Dimensions: 1/16 DIN Bezel 96x24mm
Depth behind bezel 122.2mm (4.83") Plus 12.7mm (0.5”) for Right-angled connectors
Weight: 7 oz., 9 oz when packed.