FP-3031 Flow and thermal energy calculator

• Simultaneous calculation of consumption in up to three different measurement systems (A, B, C) for separate process lines
• Flow and energy balancing (X, Y, Z systems)
• 10 measurement inputs
• Alarm and control functions: 4 alarm and control thresholds for each measurement channel
• 4 semiconductor output relays : Alarm and control functions, operation in pulse output mode with fixed pulse weight
• 1 or 2 optional 4-20mA analog outputs
• Advanced logging function enables storage of measurement results in internal 2 GB data memory
• TFT LCD color graphical display
• USB port on front panel
• Ethernet port (Modbus TCP protocol, www server)
• RS-485 port (Modbus RTU protocol)
• Software for displaying measurement results
  

The device has ten measurement inputs

• 2 x RTD/I, two inputs adapted for connection of resistance temperature sensors (Pt100, Pt200, Pt500, Pt1000, Ni100, Ni1000) and transducers with a 0/4‑20mA current output

• 1 x I, one input for interaction with 0/4‑20mA transducers only

• 2 x I/PULS, two inputs intended for connection of transducers with a 0/4‑20mA current output or with a pulse output (range 0.001Hz … 10kHz)

RTD type analog inputs

Sensor type: Pt-100 x K, Ni-100 x K (K = 1 .. 11) K – multiplier, ex: for Pt-200 K = 2
Measuring range: -200 .. +850 °C for Pt100 x K-60 .. +150 °C for Ni100 x K
Sensor connection: 2 or 4 wires
Wire resistance compensation: Manual, in the range -99.99 .. +99.99 ꭥ
Maximum resistance of the connecting wires: 50 ohms
Resolution of the A/D converter: 18 bit
Thermal drift: Maximum ± 0.02°C/°C
Galvanic isolation between inputs: No, common potential GND for all inputs
Galvanic isolation from supply voltage: 400 VAC (functional isolation)

0/4-20mA type analog inputs

Signal type: 0-20mA or 4-20mA
Transmitter connection: Passive (powered by the measuring point) or active converter
Input resistance: 100W±10%
Transmitter supply: 24 Vdc / maximum 22 mA
Resolution of the A/D converter: 18 bit
Thermal drift: Maximum ±50 ppm/°C
Galvanic isolation between inputs: No, common potential GND for all inputs
Galvanic isolation from supply voltage: 400 VAC (functional isolation)

PULS type inputs (binary/pulse/frequency)

Maximum input voltage: ±28 VDC
Galvanic isolation between inputs: No, common potential GND for all inputs
Galvanic isolation from supply voltage: 400 VAC (functional isolation)
Functions: Status Detection/Pulse Counting/Frequency Measurement
Measuring range: 0.001 Hz .. 10 kHz (0.001 Hz .. 1 kHz with filter capacitor)
Minimum pulse width: 20 ms

Panel version FP-3031

Dimensions (width x height x depth): 192 mm x 96 mm x 63.5 mm

Frame depth with end caps: approx. 72mm

Wall case version FP-3031N

Dimensions (width x height x depth):

257 mm X 217 mm X 125 mm (without cable glands)

257mm X 247mm X 125mm (with cable glands)