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How it works
MT-052-A Temperature Sensor
Weather Station
No power supply required
With an integrated 4-wire PT-100-Class A RTD Temperature Sensor, the MT-052-A is designed for all-weather accurate temperature measurement.
MT-052-A Temperature Sensor
The MT-052-A Temperature Sensor has an integrated 4-wire PT-100-Class A RTD for ultra-accurate temperature measurements. It includes a radiation shield of x10 plastic plates and a metal arm and clamp for mounting to any pole.
The passive shield is shaped to allow natural air convection around the sensor while minimising direct exposure to sunlight from all directions, so the air temperature inside the shield is a good representation of the outside air. The shield also protects from rain and other weather conditions.
A variety of cable lengths are available, supporting most application requirements.
Key Features:
- Accurate measurements & great cost performance
- 4-wire Pt100-Class A RTD temperature sensor
- Natural ventilation, no power necessary
Accessories
Frequently Paired Together
| ISO 9060:2018 | Class C |
|---|---|
| Response time 95% | < 1 msec |
| Zero offset A – Thermal Radiation (200W/m²) | 0 W/m² |
| Zero offset B – Temperature change (5K/hr) | 0 W/m² |
| Zero offset C – Total zero off-set | 0 W/m² |
| Non-stability (change/year) | ± 2 % |
| Non-linearity (100 to 1000W/m²) | < 0.2 % |
| Directional Response (at 1000W/m² | 0 to 80°) | < 10 W/m² |
| Spectral Error | ± 3.07 % |
| Temperature response (-20°C to 50°C) | < 0.15 % |
| Tilt Response (0-90° | 1000W/m²) | 0 % |
| Sensitivity (Approx.) | 50 µV/W/m² |
| Impedance | 50 Ω |
| Technical Features : | |
| Wavelength Range | 400 to 1100 nm |
| Irradiance range (W/m²) | 0 to 2000 |
| Signal Output | Analog (mV) |
| Sensor Diagnostic | N/A |
| Operating temperature | -30 to 70°C |
| Supply voltage | N/A |
| Power Consumption | N/A |
| Ingress protection | Equivalent to IP67 (IEC60529, JIS C0920) |
| Calibration traceability / uncertainty | N/A |
| Standard Cable Length | 5 m |
| Leveling Plate | Optional |
| IEC 61724-1:2021 | IEC Class C |