| Width | 10 cm |
| Height | 7 cm |
| Length | 5,2 cm |
| Weight | 0,1 kg |
| Country of origin | DE |
| Customs tariff number | 90251900 |
| Messeinsatz | 1x Pt 1000 Zweileiterschaltung |
| Temperaturbereich | -30°C ... +90°C |
| Toleranz / Klasse | Klasse B |
JUMO wall resistance thermometer with outdoor sensor Protection class IP65
€97.90
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| Width | 10 cm |
| Height | 7 cm |
| Length | 5,2 cm |
| Weight | 0,1 kg |
| Country of origin | DE |
| Customs tariff number | 90251900 |
| Messeinsatz | 1x Pt 1000 Zweileiterschaltung |
| Temperaturbereich | -30°C ... +90°C |
| Toleranz / Klasse | Klasse B |
Product information "JUMO wall resistance thermometer with outdoor sensor Protection class IP65"
JUMO Wall-Mounted Resistance Thermometer with Pt1000 in Two-Wire Circuit and External Sensor for Measuring Range -30 to +90 °C
JUMO Wall-Mounted Resistance Thermometer with External Sensor Protection Class IP65 Type: 902520/22-573-1005-1/000
The wall-mounted resistance thermometer is suitable for HVAC temperature measurements where a robust housing design is required. Equipped with Pt1000 in a two-wire circuit and a measuring range of -30 to +90 °C, this version is particularly suitable for wall-mounted measuring points due to the external sensor, allowing temperature to be measured more directly at the actual measuring location.
With protection class IP65, this wall-mounted resistance thermometer is particularly suitable for temperature measurements in dusty or humid environments.
Technical Data
- Version: Wall-mounted resistance thermometer with external sensor
- Measuring insert: 1 x Pt1000
- Circuit type: Two-wire circuit
- Transmitter: without
- Operating temperature: -30 to +90 °C
- Protection class: IP65
Advantages and Technical Features of this JUMO Wall-Mounted Resistance Thermometer
- external sensor for more direct temperature measurement at the measuring point
- Pt1000 sensor for compatible control and evaluation systems
- IP65 protection class for increased housing protection requirements
- well suited for wall-mounted measuring points in technically demanding environments
- usable at temperatures from -30 to +90 °C
- direct integration without integrated transmitter
- robust design for indoor and protected outdoor areas
This version is especially suitable when the temperature should not be measured directly around the housing but rather more closely at the actual measuring location. The integrated external sensor enables this functionality. As a result, this version is particularly interesting for applications where more direct temperature measurement is preferred compared to an internal sensor.
Instead of a Pt100, this version operates with 1 x Pt1000 in a two-wire circuit. This is especially appropriate when the connected control or evaluation system is designed for Pt1000 or when this sensor configuration is preferred. Since no transmitter is integrated, the device is particularly suitable for applications where the sensor should be connected directly to a compatible evaluation unit.
With protection class IP65, the housing is well protected against dust and water. This makes the version suitable for environments where more robust protection is required than standard room sensors can provide. Especially for wall-mounted installations in technically demanding areas, this is a clear advantage.
Typical Applications
- Wall mounting in HVAC applications
- Temperature monitoring in technical indoor areas
- Protected outdoor areas
- Heating, ventilation, and air conditioning systems
JUMO order code:
A JUMO order code uniquely identifies a specific measuring instrument or component based on its configuration.
You will find the exact JUMO order code for your instrument configuration in the relevant data sheet from page 6 onwards. This can be found under ‘Downloads’ for the product.
Frequently Asked Questions
It is suitable for temperature monitoring in rooms, technical systems, and HVAC applications.
The sensor measures closer to the actual point of measurement, allowing it to capture the temperature there more directly.
Yes, the housing is IP65-rated and suitable for more demanding environments.
Yes, it can be used in sheltered outdoor areas, such as under a canopy.
Depending on the specific model, it measures temperatures from -30 to +90°C or -40 to +80°C, covering a wide range of applications.
Yes, it is frequently used to monitor temperatures in heating, ventilation, and air conditioning systems.
The plastic housing is weather-resistant and durable enough for both indoor and outdoor use.
Yes, it has an IP65 rating, meaning it is protected against splashing water and dust.
| Feature | Description |
|---|---|
| Connection housing |
Plastic housing made of PC (basic type 902520/11, material: PP),
degree of protection IP20 to IP65. Basic type 902524/25, degree of protection IP54 and IP65. |
| Protective tube | Stainless steel 1.4571; Ø 6 mm |
| Measuring insert |
Pt100 temperature sensor, DIN EN 60751, class B, two-wire circuit. Pt1000 temperature sensor, DIN EN 60751, class B, two-wire circuit. Further versions, see ordering information. |
| Transmitter | Analogue transmitter, output signal 4 to 20 mA or 0 to 10 V. |
| Characteristic | Output 4 to 20 mA | Output 0 to 10 V |
|---|---|---|
| Input | ||
| Measuring input | Pt100 (DIN EN 60751) | Pt100 (DIN EN 60751) |
| Sensor current | ≤0,5 mA | ≤0,5 mA |
| Measuring rate | Continuous measurement, due to analogue signal path. | Continuous measurement, due to analogue signal path. |
| Measuring circuit monitoring | ||
| Underrange (measuring range underrun) | decreasing down to ≤ 3,6 mA | 0 V |
| Overrange (measuring range overrun) | rising to ≥ 22 up to < 28 mA (typically 24 mA) |
rising to ≥ 11 up to < 14 V (typically 12 V) |
| Sensor short circuit | ≤ 3,6 mA | 0 V |
| Sensor and cable break | ≥ 22 to < 28 mA (typically 24 mA) | ≥ 11 to < 14 V (typically 12 V) |
| Output | ||
| Output signal | Pulsed direct current 4 to 20 mA | DC voltage 0 to 10 V |
| Transfer behaviour | temperature-linear | temperature-linear |
| Transmission accuracy | ≤ ±0,1 % | ≤ ±0,2 % |
| Attenuation of the residual ripple of a 24 V power supply, amplitude 10 V / 50 Hz, load 470 Ω / 10 MΩ load | 37 dB | 40 dB |
| Load (Rb) | Rb = (Ub - 7,5 V) ÷ 22 mA | - |
| Load effect | ≤ ±0,02 % / 100 Ωa | - |
| Load / Load Influence | - | ≥ 10 kΩ / ≤ ±0,1 % |
| Settling time after temperature change | ≤ 10 ms | ≤ 10 ms |
| Calibration conditions | DC 24 V / approx. 22 °C | DC 24 V / approx. 22 °C |
| Calibration accuracy | ≤ ±0,2 %a,b or ≤ ±0,2 K | ≤ ±0,2 %a,b or ≤ ±0,2 K |
| Overall sensor accuracy/Calibration | ±0,4 K (typical) at 20 °C / 24 V Power supply |
±0,4 K (typical) at 20 °C / 24 V Power supply |
| Power supply | ||
| Power supply (Ub) | DC 7,5 at 30 V | DC 15 at 30 V |
| Reverse polarity protection | yes | yes |
| Power supply influence | ≤ ±0,01 %/V Deviation from 24 Va | ≤ ±0,01 %/V Deviation from 24 Va |
| Environmental influences | ||
| Operating temperature range | -40 to +85 °C | -40 to +85 °C |
| Lagertemperaturbereich | -40 to +100 °C | -40 to +100 °C |
| Temperature influence | ≤ ±0,01 %/K deviation from 22 °C a | ≤ ±0,01 %/K deviation from 22 °C a |
| Climatic resistance similar to DIN EN 60654 class C1 |
relative humidity ≤ 95% annual average without condensation | relative humidity ≤ 95% annual average without condensation |
| EMC emissions and immunity | EN 61326 class B, industrial requirements | EN 61326 class B, industrial requirements |
a All specifications refer to the full-scale value of 20 mA.
b The higher value applies.
| Certification marks | Testing body | Certificate / test number | Basis for audit | Applies to |
|---|---|---|---|---|
|
SIL QUALIFIED PL QUALIFIED |
– | – | – |
Type suffix 058 in conjunction with the manufacturer's declaration |