
DPT100 Resistance transducer
DPT100 is a compact, configurable resistance transducer designed to meet the demanding needs of supply utilities and industrial applications. It provides accurate measurement of resistance values with high efficiency and quick response time. DPT100 is equipped with two load-independent, galvanically-isolated analogue outputs that can be configured for different resistance range and output curves.
Application
- On-load tap changer (OLTC)
- Instrumentation panels
- Input to analogue instruments and remote monitoring systems
- Control systems
- SCADA & PLC systems
Key Feature
Best-in-class response time
- Site-configurable inputs and outputs
- Load-independent accuracy on all outputs
- Diagnostic LEDs
· Compact footprint
Useful links
- Specification
Measurement function (measurand)
Resistance
Measuring range
0-100 Ω … 0-14 kΩ
Auxiliary supply
High auxiliary
Nominal voltage range
80 V to 276 V AC/DC (±10%)
Frequency
50/60 Hz
Maximum burden
≤6 VA, 3 W (with one output at 750 Ω)
≤7 VA, 3.5 W (with two outputs at 750 Ω each)
Low auxiliary
Nominal voltage range
24 V to 80 V DC (±10%)
Maximum burden
≤3 W (with one output at 750 Ω)
≤4 W (with two outputs at 750 Ω each)
Analogue outputs
Output type
mA
Number of outputs
2
Maximum load resistance
≤750 Ω for 20 mA
Ripple
Temperature range
Operating range
-5 °C to +55 °C
Functional range
-20 °C to +70 °C
Storage range
-25 °C to +70 °C
Mechanical
Dimensions (W x H x D)
45 mm x 75 mm x 105 mm
Weight
0.4 kg (approx.)
Material
Fire-retardant polycarbonate (PC-FR), UL94 V-0
Mounting
DIN (EN 50022)
Environmental
Protection class
II (double insulation) EN 61010-1
Pollution degree
2
Installation category
CAT III
Protection degree
Housing: IP 40; terminals: IP 20
Compliance
Standards
IEC 61010-1, IEC 61010-2-30, IEC 61326-1, DIN 50022
Communications
Micro-USB port
For on-site configuration using ConfigView software (included)