Siemens Immersion Temperature Sensor QAE2120.015 LG-Ni1000 150 mm P26/15

Siemens Immersion Temperature Sensor QAE2120.015 LG-Ni1000 150 mm

Original Siemens Immersion Temperature Sensor QAE2120.015 for precise temperature measurement in heating, ventilation, and air conditioning systems. The sensor features the reliable LG-Ni1000 measuring element and is ideal for building automation and industrial applications.

The sensor is supplied without a protective well, but includes a protective well with a G ½ A threaded fitting. Mounting is done via a protective well or compression fitting.

Thanks to its high-quality construction from stainless steel, the temperature sensor is durable and perfectly suited for use in heating and cooling systems.

Product Details

• Manufacturer: Siemens
• Model: QAE2120.015
• Category: Immersion Temperature Sensor
• Measuring Element: LG-Ni1000
• Immersion Length: 150 mm
• Temperature Measuring Range: -30 to +130 °C
• Measurement Accuracy: ±0.95 K (at -30…130 °C)
• Time Constant:
  • with protective well: approx. 30 s
  • without protective well: approx. 8 s

Technical Data

• Electrical Connection: Screw terminals
• Connection Thread: G ½"
• Material of Immersion Tube: Stainless steel (non-rusting)
• Material of Protective Well: Stainless steel (non-rusting)
• Dimensions (W × H × D): 80 × 60 × 31 mm
• Max. Nominal Pressure when using Compression Fitting AQE2102: PN16 (16 bar)

Mounting Instructions

• Mounting is done via protective well or compression fitting.
• If no protective well is used, the nominal pressure depends on the accessories used.

• ✔ Original Siemens Quality Product
• ✔ Ideal for Heating, HVAC, and Building Management Systems
• ✔ Robust Stainless Steel Design

• Condition: New
• Our Item Number: P26/15