Easy and clear display and analysis, for display, processing, implementation and galvanic separation of electric standard signals - even from hazardous areas
Inquire now| Advantages |
| Application |
The digital display unit DPA is designed for front panel mounting or on-site assembly or for mounting on a standard DIN rail. The electrical standard signal in the range of 0-10V or 0 to 20 mA is detected by the evaluatio , adjusted in accordance with the programmed settings and is transmitted and electrically isolated on the output signal 0 .. 10V or 0/4...20mA. Due to the possible entry of 40 breakpoints also non-linear input signals, eg of horizontal cylindrical tanks can be linearized for further processing. Up to 4 programmable relay switching points can be assigned to the input signal.
The modern transmitter has extensive diagnostic functions for system analysis and still allows easy setup and operation through the clear navigation. The digital process meter DPA is also suitable for the detection and measurement of flow rates and currents. The mathematical formulas for this are already stored in the device.
The TFT color display provides an excellent representation of the measured values and easy readability. Intelligent Data management is made possible with the digital display unit DPA by the Bluetooth interface and a built-in data logger function with a time stamp to record up to 500,000 readings.
| Technichal data |
Supply voltage: Type A / B / D: 18..36V DC reverse polarity protected,
Type S / T / U: 186..253VAC
Power comsumption:
Type A / B / D: ≤ 5 W
Type S / T / U: ≤ 15 VA
Galvanic isolation:
Type A / B / D: supply to relay input / output 2KV DC / AC 4 kV
Supply input to output ≥ 500 V DC
Type S / T / U: supply to relay input / output 3KV AC
Supply input to output ≥ 500 V DC
Input: 0/4-20 mA max 50 mA
0 .. 10 V max 30 V
Transmitter supply : 24 V DC / ≤ 30 mA, overload and short-circuit proof
Output signal U / I
Range: (0 ) 4 .. 20mA / 0 .. 10V, adjustable
Resolution: ≤ 1 uA / ≤ 1mV
Response time: ≤ 15ms
Switching output
Quantity: 0/2/4 depending on the device version
Function : floating change
Switching capacity: max 253V AC / 220 V DC - 6A - 1500 VA / 180W
Response time: ≤ 25ms
Bluetooth interface
Version: Bluetooth 2.1 + EDR
Class: 2
Range: ≤ 10m
Measurement accuracy
Characteristic deviation : ≤ 0.1 % FS
Temperature fluctuation : ≤ 0.1 % FS / 10K
Materials
DIN rail housing : PC / PES / stainless steel / PA / CR -NBR
Wall-mount housing : PC / PES / PA / CR -NBR
Front panel housing : PPE / PES / galvanized steel / PA / NBR - EPDM
Environmental conditions
Ambient temperature: -20 ° C. .. +70 ° C
Protection wall mounting housing / DIN rail housing : IP66 to EN / IEC 60529
Protection front panel housing: front IP54 / EN / IEC 60529 ; Rear IP20 / EN / IEC 60529
ATEX: in preparation