Fast response temperature probe - plastic connection head
- 4 mm diameter
- -30 to 130 ° C
- Sensor of your choice
- IP 65
Plunger Temperature Sensor - Mini Series
Product features Plunger Temperature Sensor - Mini Series
DESCRIPTION AND APPLICATION
All of this resistance temperature sensors of the MINI series are designed for measuring the temperature of liquid or gaseous substances in the temperature range between -30 and 150°C. The plastic connection head is equipped with a cable outlet (the terminal block is placed in the connection head) or a connector.
la sensor-central support combination suitable for temperature measurements in air conditioning ducts. Lakesensor-thermowell combination suitable for temperature measurements in tubes. The sensor variant with welded thread is ideal for direct measurement of fluids in pipes.
By using a sensor with a longer rod, the upper limit of the allowable temperature can be extended up to 250°C. The sensors are designed to operate in a chemically non-aggressive environment.
ACCESSORIES
- Central plastic support
- JS 130 stainless steel thermowell
- K 120 central metal support
- CONEC 43-00092 input connector
- Connection cable with straight connector RKt or rectangular connector RKWt
- Screw with collar or cutting rings - if different immersion lengths of the temperature sensor are set
DECLARATION, CERTIFICATION, CALIBRATION
- The manufacturer provides an EU declaration of conformity.
- Calibration - The final metrological control - comparison with standards or working instruments - is carried out for all products. The continuity of standards and work measurement instruments is ensured within the meaning of article 5 of Law No. 505/1990 on metrology. The manufacturer offers the possibility of supplying the calibrated sensors (according to the requirements of EN ISO / IEC 17025) or in an accredited laboratory.
| Sensor type (K - with connector) |
MINI N 120 MINI N 120K |
MINI N 121 MINI N 121K |
MINI N 122 MINI N 122K |
MINI N 320 MINI N 320K |
MINI N 321 MINI N 321K |
| Sensitive element type | Nor 1000/5000 | Nor 1000/6180 | Ni 891 | Nor 10000/5000 | Nor 10000/6180 |
| Measuring range | -30 to 150 ° C (ambient temperature of the connection head -30 to 100 ° C) | ||||
| Maximum continuous current | 1 mA | 1 mA | 1 mA | 0.3 mA | 0.3 mA |
| Sensor type (K - with connector) |
MINI N 123 MINI N 123K |
MINI P120 MINI P 120K |
MINI P220 MINI P 220K |
MINI P320 MINI P 320K |
MINI H120 MINI H 120K |
|
| Sensitive element type | T1 = Ni 2226 | Point 100/3850 | Point 500/3850 | Point 1000/3850 | NTC 20Ω thermistor | |
| Measuring range | -30 to 150 ° C | -50 to 150 ° C (ambient temperature of the connection head -30 to 100 ° C) | -30 to 150 ° C | |||
| Maximum continuous current | 0.7 mA | 3 mA | 1.5 mA | 1 mA | 10 mW *) | |
*) maximum power consumption
| Sensor type | MINI N 520 | Footnotes to the story |
| Sensitive element type | Point 1000/3850 | |
| Output signal | 4 to 20 mA | |
| Measuring ranges | -50 to 50 ° C -30 to 60 ° C 0 to 35 ° C 0 to 100 ° C 0 to 150 ° C |
ambient temperature around the connection head -30 to 70 ° C |
| Power supply (U) | 11 to 30 V DC | recommended value 24 V DC |
| Load resistance | 150 Ω for 12 VDC power supply 700 Ω for 24 VDC power supply |
|
| Output signal breaking the sensitive element |
> 24 mA | |
| Output signal - short circuit of the detection element |
<3 mA |
| OTHER PARAMETERS | |
| Precision class | Elements sensitive to Ni: class B, Δt = ± (0,4 + 0,007t), for t ≥ 0; Δt = ± (0,4 + 0,028 | t |), for t ≤ 0 in ° C; Elements sensitive to pt: class B according to EN 60751, Δt = ± (0,3 + 0,005 | t |) in ° C NTC 20 kΩ: ± 1 ° C for the range from 0 to 70 ° C |
| Measurement error for MINI N 520 | <0,6% of the measuring range, minimum 0.5 ° C |
| Sensor connection | according to the wiring diagram |
| Standard length of rod L1 | 70, 120, 180, 240, 300, 360, 420 mm |
| Response time | τ0,5 <9 s (in white water at 0,4 ms -1 ) |
| Terminal block type - sensor with grommet |
Weco 951-A-LFDS, maximum wire cross section 1,5 mm 2 |
| Connector type -sensors with connector |
RSFM4 - Lumberg |
| Cable type connection - 4 to 20 mA output sensors |
2 x 0,25 mm2, PVC shielding, up to 80 ° C |
| Isolation resistance | > 200 MΩ at 500 V DC, 25 ° ± 3 ° C; humidity <85% |
| Protection sign | IP 65 according to EN 60529 |
| Sensor rod material | DIN 1.4301 stainless steel |
| Connection head material | POLYAMIDE |
| operating conditions | ambient temperature: -30 to 100 ° C; -30 to 70 ° C with converter relative humidity: max. 100% (at room temperature 25 ° C) atmospheric pressure: 70 to 107 kPa |
| Weight | MINI about 60 g, MINI K 35 g |
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