2814948
Official DistributorSKU
PHX2814948
MPN
MCR-SL-PT100-SP
Weight
0.124 kg
Series MCR-SL-PT100
MCR-SL-PT100-SP - Temperature monitoring
MCR temperature relay, for Pt 100 in 2-conductor technology, input: -100°C ... +700°C
- Adjustable switching hysteresis
- Electrical isolation
- Relay changeover contact output
- Switching point can be freely selected in the temperature range from -100°C ... +700°C
Technical Specifications
Utilization restriction
| EMC note | EMC: class A product, see manufacturer's declaration in the download area |
Electrical properties
| Linearity error | < 0.1 % |
| Maximum power dissipation for nominal condition | 900 mW |
| Test voltage, input/output/supply | 1.5 kV AC (50 Hz, 60 s) |
| Maximum temperature coefficient | < 0.01 %/K |
| Temperature coefficient, typical | 0.005 %/K |
Supply
| Supply Voltage Range | 20 V DC ... 30 V DC |
| Max. current consumption | < 30 mA |
Measurement
| Sensor types (RTD) that can be used | Pt 100 (IEC 60751/EN 60751) |
| Temperature measuring range | -100 °C ... 700 °C |
| Sensor type: | -100 °C ... 700 °C (freely adjustable) |
| Sensor input current | approx. 1 mA |
| Connection technology | 2-conductor |
Switching: Relay
| Contact switching type | 1 changeover contact |
| Contact Material | AgSnO, hard gold-plated |
| Max. switching current | 50 mA (for gold layer, 30 V AC/ 36 V DC) |
| Max. switching current | 2 A (in case of a destroyed gold layer, 250 V AC) |
| Typical response time | approx. 6 ms |
| Typical release time | approx. 200 ms |
| Status display | Red LED (short-circuit/wire break) |
| Status display | Yellow LED (relay active) |
Connection data
| Connection Method | Screw connection |
| Stripping length | 8 mm |
| Screw thread | M3 |
| 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 |
Dimensions
| Width | 12.5 mm |
| Height | 99 mm |
| Depth | 114.5 mm |
Material specifications
| Color | green (RAL 6021) |
| Housing Material | Polyamide PA non-reinforced |
Ambient conditions
| Degree of Protection | IP20 |
| Ambient Temperature (Operation) | -20 °C ... 65 °C |
CE
| Certificate | CE-compliant |
UL, USA/Canada
| Identification | UL 508 Recognized |
Mounting
| Mounting Type | DIN rail mounting |
| Mounting Position | any |
Why Proax for Phoenix Contact 2814948?
Proax is an authorized distributor of Phoenix Contact 2814948 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 |
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