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CARLO GAVAZZI BQTF1 Modular Digital Panel Meter

The CARLO GAVAZZI UDM35 is a versatile modular digital panel meter designed for a wide range of industrial applications. It provides accurate measurements of current, voltage, temperature, resistance, frequency, and speed. The UDM35 offers selectable full scales for AC/DC current and voltage measurements, as well as temperature measurements using various thermocouple and RTD sensors. Optional features include dual-rate measurement, multiple alarm set-points, analog output, and serial communication ports (RS485 or RS232) supporting MODBUS and JBUS protocols. The meter's linearization of Hz inputs and robust construction with IP67/NEMA4x protection make it suitable for demanding environments. Programming can be done via keypad or PC software (UdmSoft).

Authorized Distributors
Source:Newark
Part No:BQTF1
Stock:6
Inv Date:05-29-2026
Price: Unit price: $254.8
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Source:DigiKey
Part No:BQTF1
Stock:0
Inv Date:05-29-2026
Price: Unit price: $298.728
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Part No:BQTF1
Stock:0
Inv Date:05-30-2026
Price: Unit price: $314.45
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Part No:BQTF1
Stock:4
Inv Date:05-29-2026
Price: Unit price: $279.86
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Part No:BQTF1
Stock:3
Inv Date:05-29-2026
Price: Unit price: $221.01
Buy/RFQ:
Part No:BQTF1
Stock:3
Inv Date:05-29-2026
Price: Unit price: $221.01
Buy/RFQ:

CARLO GAVAZZI BQTF1 Modular Digital Panel Meter Specifications:

  • Front protection degree: IP67, NEMA12, NEMA4x
  • Basic accuracy: 0.1% RDG
  • AC current and voltage measurements: TRMS
  • AC/DC current measurements: Selectable full scales (200µA to 5A)
  • AC/DC voltage measurements: Selectable full scales (200mV to 500V)
  • Temperature measurements: °C or °F (Pt100-250-500-1000, Ni100, TC J-K-S-T-E)
  • Resistance measurements: Selectable full scales (20 Ω to 20k Ω)
  • Dual rate, speed, frequency and period measurement: 0.001Hz to 50kHz
  • Alarm set-points: Up to 4 independent (optional)
  • Analog output: 20mA/10VDC (optional)
  • Serial port: RS485 or RS232 (optional)
  • Communication protocol: MODBUS, JBUS
  • Linearization of Hz inputs: Up to 16 points
  • Housing: Panel mounting
  • Product Description: µp-based digital panel meter with optional Udmmeter, 3 1/2 DGT LED indicator for current, voltage, temperature, resistance, frequency, and period measurements.
  • Software: UdmSoft-kit (programming)
  • UdmSoft: Software for programming UDM35/40/60 by means of PC, downloadable from www.carlogavazzi.com
  • Slot A: Measuring inputs
  • Slot B: Communication
  • Slot C: Communication and alarm
  • Slot D: Power supply
  • LSX: Signal inputs: 0.2-2-20mA DC/AC
  • SX: Serial port RS485
  • L: 18 to 60V AC/DC 0.2-2-20V DC/AC
  • SY: Serial port RS232
  • R1: Single relay output (AC1-8AAC, 250VAC)
  • R2: Dual relay output (AC1-8AAC, 250VAC)
  • LSE/ AV: Single analogue output, 0 to 20mA DC and 0 to 10V DC
  • R4: Dual relay output (AC1-8AAC, 250VAC)
  • LSF: Signal inputs: 0.2-2-20mA DC/AC
  • HSX: Signal inputs: open collector output 0.2-2-5A DC/AC
  • TRX: Signal inputs: TC temperature probes (J-K-S-T-E, Pt100-250-500-1000) and resistance (20 Ω to 20k Ω)
  • TF1: 0.001Hz to 50kHz for DC
  • TF2: 0.001Hz to 50kHz for AC
  • Analogue inputs: NPN (DC), PNP (DC), NAMUR (DC), TTL (DC), Free of voltage contact(DC)
  • Digital inputs: key-pad lock, Display hold, Reset of latch alarms, Contact reading signal
  • Accuracy: See table “Measurement accuracy”, temperature drifts and minimum-maximum indications
  • Humidity: 0.3%RDG (BQTFx: 0.05%), 60%to90% R.H.
  • Magnetic field: 0.5% RDG (BQTFx: 0.05%)
  • Sampling rate: 500 samples/s @ 50 Hz
  • Display refresh time: 200 msec @ 50Hz
  • Display: BQxxx: 3 1/2 DGT, BQTFx: 4 DGT
  • Max and min indication: See table “Measurement accuracy, temperature drifts and max min indications”

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Frequently Asked Questions

Where can I buy CARLO GAVAZZI BQTF1?

You can click on the BUY or RFQ button to purchase BQTF1 from an authorized CARLO GAVAZZI distributor.

How do I troubleshoot issues or seek technical support for part BQTF1?

You can download the BQTF1 datasheet or visit the CARLO GAVAZZI website for support.

Who is the manufacturer of BQTF1?

CARLO GAVAZZI

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