Official DistributorSKU
MPN
PI-EX-RTD-I-NC
Weight
0.109 kg
PI-EX-RTD-I-NC - Signal converter
Ex i temperature measuring transducer: Converts signals from Pt 100 resistance thermometers installed in Ex areas and transmits a 4 - 20 mA signal to a load in a safe area. Freely programmable. Galvanic 3-way isolation. Configurable.
Technical Specifications
Notes
| Order information: | The electronics module is plugged into a basic terminal block. |
Product properties
| Application | Temperature |
| No. of channels | 1 |
Electrical properties
| Maximum transmission error | < 0.1 % (of end value 20 mA, at 0 Ω ... 400 Ω input range, 20°C) |
Electrical isolation Input/output
| Electrical isolation | 250 V |
Electrical isolation Input/power supply
| Electrical isolation | 250 V |
Electrical isolation Output/supply
| Test voltage | 1.5 kV AC (50 Hz, 60 s) |
Supply
| Supply Voltage Range | 20 V DC ... 30 V DC |
| Max. current consumption | 64 mA (24 V DC / 20 mA) |
| Power dissipation | 1.5 W (24 V DC / 20 mA) |
Measurement
| Description of the input | Intrinsically safe |
| Configurable/programmable | Freely programmable, unconfigured |
| Sensor types (RTD) that can be used | 2 or 3-conductor Pt 100 sensors as well as resistance-type sensors |
| Temperature measuring range | -200 °C ... 850 °C (Range depending on the sensor type) |
| Sensor type: | -200 °C ... 850 °C |
| Connection technology | 2-, 3-conductor |
| Linear resistance measuring range | 0 Ω ... 400 Ω (Minimum measuring range 10 Ω) |
| Measuring accuracy | ±80 mΩ |
Signal
| Output description | Current output |
| Current Output Signal | 4 mA ... 20 mA |
| Load/Output Load Current Output | ≤ 600 Ω |
| Behavior in the event of a sensor error | upscale, downscale or off, LED flashes |
| Measuring accuracy | ±11 μA |
Connection data
| Conductor cross section rigid | 0.2 mm² ... 2.5 mm² |
| Conductor cross section flexible | 0.2 mm² ... 2.5 mm² |
| Conductor cross section AWG | 24 ... 14 |
| Tightening torque | 0.5 Nm ... 0.6 Nm |
Safety data
| Max. output voltage Uo | 6.6 V |
| Max. output current Io | 27 mA |
| Max. output power Po | 50 mW |
| Safety-related maximum voltage Um | 250 V AC |
| IIB: Max. external inductivity Lo / Max. external capacitance Co | 178.4 mH / 500 µF |
| IIC: Max. external inductivity Lo / Max. external capacitance Co | 48.7 mH / 22 µF |
Signaling
| Status display | Green LED, for power supply, flashes in the case of sensor defect |
Dimensions
| Width | 12.4 mm |
| Height | 145 mm |
| Depth | 147 mm |
Material specifications
| Color | green (RAL 6021) |
| Flammability rating according to UL 94 | V0 |
| Housing Material | PBT and polyamide PA non-reinforced |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -20 °C ... 55 °C |
| Ambient temperature (storage/transport) | -40 °C ... 80 °C |
CE
| Certificate | CE-compliant |
ATEX
| Identification | II (1) GD [EEx ia] IIC |
UL, USA/Canada
| Identification | "Intrinsically safe 'Entity'" Connection [AEx ia] IIC, [Ex ia] IIC |
Why Proax for Phoenix Contact 2835590?
Proax is an authorized distributor of Phoenix Contact 2835590 and one of Phoenix Contact's largest distributors in North America. Our highly skilled in-house technical team is ready to assist with any technical needs.
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Additional Information
| Pack Size | 1 |
Recommended
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