Product Model
MINI MCR-SL-PT100-LP-NC-SP
Key Features
- 1Configurable loop-powered temperature transducer for Pt 100 sensors.
- 2Suitable for 2, 3, and 4-wire connections.
- 34-20 mA output signal for standard signal creation.
- 4Diagnostic LED for error evaluation (wire break, short-circuit, over/under range).
- 5Compact dimensions (6.2 mm x 93.1 mm x 102.5 mm) with IP20 protection.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product type | Temperature transmitter | Product family | MINI Analog |
| Article revision | 11 | Overvoltage category | II |
| Pollution degree | 2 | Rated insulation voltage | 30 V AC
50 V DC |
| Electrical isolation | Basic insulation in accordance with EN 61010 | Linearity error | < 0.05 % (for full measuring range) |
| Test voltage, input/output/supply | 1.5 kV AC (50 Hz, 60 s) | Step response (0–99%) | < 200 ms |
| Maximum temperature coefficient | < 0.02 %/K | Transmission error in the set measuring range | ((90 K / set measuring range [K]) + 0.05)% |
| Transmission error in the full measuring range | ≤ 0.25 % | Designation | Loop-powered |
| Supply voltage range | 12 V DC ... 30 V DC | Max. current consumption | < 4.5 mA (without signal current) |
| Power consumption | < 150 mW (without signal current) | Number of inputs | 1 |
| Input signal | Temperature | Configurable/programmable | Yes, unconfigured |
| Sensor types (RTD) that can be used | Pt 100 (IEC 60751/EN 60751) | Temperature measuring range | min. 50 K |
| Sensor type: | -150 °C ... 300 °C (configurable) | Sensor input current | 1 mA (constant) |
| Max. permissible overall conductor resistance | 10 Ω (Per cable) | Connection technology | 2-, 3-, 4-conductor |
| Error detection limit (short-circuit) | < 30 Ω | Error detection limit (underrange) | 30 Ω ≤ (start span - 2.5% span) |
| Error detection limit (overrange) | (end span + 2.5% span) ≤ approx. 254 Ω | Error detection limit (wire break) | > approx. 254 Ω |
| Number of outputs | 1 | Configurable/programmable | Yes, unconfigured |
| Current output signal | 4 mA ... 20 mA
20 mA ... 4 mA | Max. current output signal | 23 mA (output limit) |
| Load/output load current output | (U | Ripple | < 20 mV |
| Connection method | Spring-cage connection | Stripping length | 8 mm |
| 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 ... 12 | Width | 6.2 mm |
| Height | 93.1 mm | Depth | 102.5 mm |
| Color | green (RAL 6021) | Housing material | PBT |
| Fire protection for rail vehicles (DIN EN 45545-2) R22 | HL 1 - HL 2 | Fire protection for rail vehicles (DIN EN 45545-2) R23 | HL 1 - HL 2 |
| Fire protection for rail vehicles (DIN EN 45545-2) R24 | HL 1 - HL 2 | Degree of protection | IP20 |
| Ambient temperature (operation) | -20 °C ... 65 °C | Ambient temperature (storage/transport) | -40 °C ... 85 °C |
| Altitude | ≤ 2000 m | Permissible humidity (operation) | 5 % ... 95 % (non-condensing) |
| Certificate | CE-compliant | Identification | II 3 G Ex nA IIC T4 Gc X |
| Identification | UL 508 Recognized
Class I, Div. 2, Groups A, B, C, D T4 | Electromagnetic compatibility | Conformance with EMC directive |
| Noise immunity | EN 61000-6-2 | Note | When being exposed to interference, there may be minimal deviations. |
| Noise emission | EN 61000-6-4 | Standards/regulations | EN 61000-4-2 |
| Comments | Safety measures must be taken to prevent electrostatic discharge. | Designation | Electromagnetic RF field |
| Standards/regulations | EN 61000-4-3 | Typical deviation from the measuring range final value | 5 % |
| Designation | Fast transients (burst) | Standards/regulations | EN 61000-4-4 |
| Typical deviation from the measuring range final value | 5 % | Standards/regulations | EN 61000-4-5 |
| Comments | Criterion B | Designation | Conducted interferences |
| Standards/regulations | EN 61000-4-6 | Typical deviation from the measuring range final value | 5 % |
| Electrical isolation | Basic insulation in accordance with EN 61010 | Mounting type | DIN rail mounting |
| Mounting position | any |
Specifications may be subject to change without notice