Product Model
MINI MCR-SL-PT100-LP
Selling Points
- 1Highly compact design for easy installation.
- 2Configurable via DIP switches for customizable settings.
- 3Supports 2, 3, or 4-wire Pt 100 sensors for versatile connectivity.
- 4Error indication via diagnostic LED and analog signal.
- 5Loop-powered operation eliminates the need for additional auxiliary voltage.
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 (The DIN rail connector (ME 6,2 TBUS-2 1,5/5-ST-3,81 GN, item no. 2869728) can be used to bridge the supply voltage. It can be snapped onto a 35 mm DIN rail in accordance with EN 60715) | Max. current consumption | < 4.5 mA (without signal current) |
Power consumption | < 150 mW (without signal current) | Number of inputs | 1 |
Input signal | Temperature | Number of inputs | 1 |
Configurable/programmable | Yes, preconfigured | 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, preconfigured | 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 | Behavior in the event of a sensor error | configurable |
Connection method | Screw connection | Stripping length | 12 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 | 26 ... 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