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Indicator - measuring device for technological parameters with bar graph

БПТ-31 Indicator - measuring device for technological parameters with bar graph

Order code:

БПТ-31
N
Input signal range:
K
Strain gauge supply voltage:
Т
Analog output range:
D
Type of discrete outputs:
L
Availability of discrete inputs:
R
RS-485 Interface:

Number:

Available for order.

The BPT-31 is designed for measuring, processing, and displaying signals from strain gauge load cells (scales), as well as for generating a standardized analog or digital output signal proportional to the measured weight.

⚙️ Functional Capabilities:

📏 Weight Measurement:

  • Accepts input from a strain gauge load cell (2–4 mV/V)
  • Converts input to a digital value representing the measured weight
  • Supports calibration and correction of the load cell input signal
  • Includes digital filtering to reduce fluctuations caused by vibration, load shifts, or motion

⚖️ Scaling and Taring:

  • Manual or automatic zeroing
  • Tare function for deducting container or packaging weight
  • Input signal scaling (calibration) and range setting

🔄 Output Signal Generation:

  • Analog output: 0–10 V, 4–20 mA, or other standardized signals for PLCs/controllers
  • Discrete outputs: limit/alarm relays triggered by threshold exceedance

📟 Display:

  • 6-digit digital LED display
  • Additional status indicators for operation mode and signal alarms

🔗 System Integration:

  • Digital interfaces: RS-485 (Modbus RTU), USB
  • Full integration with SCADA/HMI via Modbus RTU
  • Configuration of setpoints, scaling, filtering via keypad or PC software
Входи:
  • quantity: 1
  • 5 V, 10 V power supply
  • six wire connection.
Analog output:
  • quantity: 1
  • unified signals
Discrete outputs:
  • quantity: 4
  • transistor OK: up to 40V, 100mA
  • relay: up to 230V, 8A.
Interfaces:
  • USB (configuration)
  • RS-485
  • Modbus RTU protocol
Assembling:
  • panel
  • 96x96x76 mm
Power supply:
  • ~ 100 V to ~ 242 V, 4 VA
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from

6 678

including VAT

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БПТ-31

General information:

Device type:

Weighing Indicator

Additional features:

Input signal conversion
Alarms

Analog input signals:

Quantity of analog inputs:

1
Six-wire connection:

Types of input sensors and signals:

0-20 mV , 0-40 mV
-20 - +20 mV , -40 - +40 mV

Limit of the basic combined measurement error:

≤ 0.1 %

Рolling cycle time:

0.1 - 0.5 seconds

Galvanic isolation:

• Input isolated from other circuits.
• Galvanic isolation voltage is not less than 500 V.

Discrete input signals:

Quantity of discrete inputs:

3

Trigger signal levels:

Logical "0" signal – "DISABLED" state: from 0 to 7 V, negative polarity
Сигнал логічної "1" – стан "УВІМКНЕНО": from 18 to 30 V, negative polarity

Input consumption:

≤ 10 mA

Analog output signals:

Number of outputs:

1 (option)

Output type:

active

Ranges of possible output signals:

0 to 5 mA / R ≤ 2000 Ω
0 to 20 mA / R ≤ 500 Ω
4 to 20 mA / R ≤ 500 Ω
0 to 10 V / R ≤ 2 кΩ

The limit of the main combined error of the output signal formation:

≤ 0.2 %

Discrete output signals:

Quantity of discrete outputs:

4

Types of discrete outputs:

• NPN transistor: up to 40V, 100mA
• Relay: up to 230V, 5A

Interfaces:

Data exchange interface:

RS-485
USB

Data exchange protocol:

Modbus RTU

Indication:

Indication type:

Seven-segment, digital

Indication accuracy:

Six digits

Electrical data:

Supply voltage:

Alternating current: 230 V

Power consumption:

Alternating current: ≤ 4.0 VА

Availability of a built-in power supply for inputs:

Yes, one channel
5 V or 10 V

Non-volatile memory:

Yes, EEPROM

Galvanic isolation:

• Full. All components of the device are isolated from each other.
• Galvanic (electrical) isolation voltage (for outputs and interface), not less than 1500 V

Corps:

Installation type:

Shield

Case size (HxWxD):

96х96х60 mm

Weight, not more than:

не більше 0.3 kg

Degree of protection:

IP30

Operating conditions:

Ambient temperature:

-40 °C to +70 °C