This SENSIT NS123-120 resistance temperature sensor is designed for precise contact temperature measurement of liquid or gaseous substances. It consists of a durable metal measuring stem and a plastic head, ensuring reliability in various applications.

Universal Measurement

Suitable for measuring the temperature of liquids and gases in pipes and air conditioning ducts.

Durable Construction

Stainless steel stem (class 17 240) and plastic head with IP65 protection rating.

Wide Temperature Range

Standard range -30 to 150 °C, with the possibility of use up to 250 °C.

Sensor Ni2226

The Ni2226 resistance sensing element ensures compatibility with corresponding systems.

Basic Parameters:

• Model: NS123-120
• Sensor Type: Resistance, stem
• Sensing Element: Ni2226
• Stem Length: 120 mm (also available in lengths of 70, 180, 240 mm)
• Connection: Plastic head with cable gland (terminal block) or connector

Material and Construction:

• Stem Material: Stainless steel class 17 240
• Head Material: Plastic
• Protection Rating: IP 65 according to ČSN EN 60 529

Operating Conditions:

• Standard Temperature Range: -30 to 150 °C
• Maximum Temperature (with extended stem): up to 250 °C
• Environment: Chemically non-aggressive

Usage and Accessories:

• Measured Media: Liquid or gaseous substances
• Applications: Temperature measurement in pipes (with thermowell), in air conditioning ducts (with central holder)
• Compatibility: All control systems compatible with Ni2226 sensors
• Optional Accessories: Thermowell, central holder

Special Design (optional):

• Use in Zone 2 (explosion): On order, approved according to ČSN EN 50 021 (II 3G EEx nA II T6)
• Temperature Range in Zone 2: -20 to 85 °C (must not be exceeded)

The SENSIT NS123-120 stem sensor represents a reliable and versatile solution for temperature measurement in a wide range of industrial and HVAC applications, where durability and compatibility with common control systems are required.