Product Model
RMPT33BD
Selling Points
- 1High Accuracy: 0.2/0.6 % accuracy for precise temperature measurements.
- 2Analog Interface: Converts Pt100 probe signals into standard electrical signals compatible with automation platforms and controllers.
- 3Wide Temperature Range: Operates between 32 to 122/140 degrees Fahrenheit, suitable for various industrial applications.
- 4Compliant with Standards: Meets IEC, UL, and CSA certifications for universal use in industrial settings.
- 5Robust Protection: Features overvoltage protection, reverse polarity protection, and short-circuit protection for reliable operation.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Harmony Analog | Product or Component Type | Converter for Optimum Pt100 probes |
Analogue input type | Temperature probe 0...100 °C/32..212 °F Pt 100 2, 3 or 4 wires | Analogue output type | Current 4...20 mA <= 500 Ohm<br />Voltage 0...10 V >= 100 kOhm |
Protection Type | Short-circuit protection on output<br />Reverse polarity protection on output<br />Overvoltage protection on output (+/- 30 V)<br />Reverse polarity protection on power supply | abnormal analogue output voltage | -15...-11 V no input or input wire broken<br />11...15 V no input or input wire broken |
abnormal analogue output current | -30…0 mA no input or input wire broken<br />22…30 mA no input or input wire broken | [Us] Rated Supply Voltage | 24 V DC non isolated +/- 20 % |
Current consumption | <= 40 mA voltage output<br /><= 60 mA current output | Local signalling | for power ON LED (green) |
Measurement error | +/- 0.5 % of full scale 3 or 4 wires)20 °C temporary performance degradation when subject to electromagnetic interference)<br />+/- 1 % of full scale 2 wires)20 °C temporary performance degradation when subject to electromagnetic interference) | Repeat accuracy | +/- 0.2 % full scale 20 °C<br />+/- 0.6 % full scale 60 °C |
Temperature Coefficient | 150 ppm/°C | Maximum wiring resistance | 0.2 Ohm 2 wires |
clamping connection capacity | 2 x 1.5 mm²<br />1 x 2.5 mm² | Tightening torque | 5.3…9.7 lbf.in (0.6…1.1 N.m) |
marking | CE | Surge withstand | 0.5 kV 1.2/50 µs IEC 61000-4-5 |
[Ui] Rated Insulation Voltage | 2000 V | Fixing mode | Clip-on (35 mm symmetrical DIN rail)<br />Fixed (mounting plate) |
Safety reliability data | MTTFd = 43.9 years<br />B10d = 40564 | Net Weight | 0.26 lb(US) (0.12 kg) |
Electromagnetic compatibility | Electrostatic discharge - test level: 6 kV level 3 (contact discharge) conforming to IEC 61000-4-2<br />Electrostatic discharge - test level: 8 kV level 3 (air discharge) conforming to IEC 61000-4-2 | Standards | DIN 43760<br />IEC 60584-1<br />IEC 60751<br />IEC 60947-1 |
Product Certifications | UL<br />GL<br />CSA | IP degree of protection | IP20 terminal block)<br />IP50 housing) |
Fire resistance | 1562 °F (850 °C) IEC 60695-2-1<br />1562 °F (850 °C) UL | Shock resistance | 50 gn 11 ms IEC 60068-2-27 |
Vibration resistance | 5 gn 10…100 Hz)IEC 60068-2-6 | Resistance to fast transients | 1 kV IEC 61000-4-4 on input-output)<br />2 kV IEC 61000-4-4 on power supply) |
Disturbance radiated/conducted | CISPR 22 group 1 - class B<br />CISPR 11 | Ambient Air Temperature for Storage | -40…185 °F (-40…85 °C) |
Ambient Air Temperature for Operation | 32…122 °F (0…50 °C) mounting side by side<br />32…140 °F (0…60 °C) 2 cm spacing | Pollution degree | 2 IEC 60664-1 |
Specifications may be subject to change without notice