IFM TA2115 Temperature Sensor – TA-050CLER14-A-ZVG/US

The IFM TA2115 is a rugged, high-accuracy temperature sensor designed for industrial use in liquid and gas measurement applications. Featuring a robust Pt1000 Class A RTD element, the sensor provides a scalable 4–20 mA analogue output, and supports IO-Link communication for smart parameterization. With an extended measuring range of –50 to +150 °C, gold-plated M12 contacts, and a G 1/4 process connection, the TA2115 ensures long-term reliability under high pressures (up to 400 bar), making it ideal for OEM and process control systems.

Technical Specifications

Model: TA2115
Manufacturer: IFM
Sensor Type: RTD temperature sensor
Measuring Element: Pt1000 (DIN EN 60751, Class A)
Measuring Range: –50…150 °C
Process Connection: G 1/4 external thread
Installation Length (EL): 50 mm
Probe Length (L): 37 mm
Compatible Media: Liquids and gases
Max Pressure Rating: 400 bar | 40 MPa
Special Features: Flush mountable, gold-plated contacts

Electrical Characteristics

• Operating Voltage: 18–32 V DC (Class 2 to cULus)
• Current Consumption: < 50 mA
• Protection Class: III
• Reverse Polarity Protection: Yes
• Power-On Delay: 1 second
• Electrical Connection: 1 × M12 A-coded (Gold-plated contacts)

Output Configuration

• Total Outputs: 1
• Output Signal:
  • Analogue: 4–20 mA
  • IO-Link (configurable)
• Max Load:
  • 250 Ω (18–19 V)
  • 300 Ω (19–32 V)
• Short-Circuit Protection: Yes
• Overload Protection: Yes

Measurement & Setting Range

• Measuring Range: –50…150 °C
• Factory Setting: –50…150 °C
• Analogue Output Resolution: 0.04 K

Accuracy & Deviations

• Analogue Output Precision: ±0.3 K + (±0.1% of span)
• Temperature Coefficient: ±0.1% / 10 K deviation from reference (25 ± 5 °C)

Response Times

• T05 Response Time: 1 second
• T09 Response Time: 3 seconds

Software & Interfaces

• Interface Type: IO-Link
• IO-Link Version: 1.1
• Transmission Rate: COM2 (38.4 kBaud)

Environmental Conditions

• Ambient Temperature: –25 to +80 °C
• Storage Temperature: –40 to +100 °C
• Protection Rating: IP67 / IP68 / IP69K
• MTTF: 572 years

Compliance & Certifications

• EMC Standards: DIN EN 61000-6-2
• Shock Resistance: 50 g (11 ms) – DIN IEC 68-2-27
• Vibration Resistance: 20 g (10–2000 Hz) – DIN IEC 68-2-6
• UL Certification: UL Approval No. K002

Mechanical Design

• Housing Shape: Cylindrical
• Dimensions: Ø 18.7 mm × 113.9 mm
• Weight: 94 g
• Housing Materials: Stainless Steel (316L / 1.4404), PEI, FKM
• Wetted Parts: Stainless Steel (316L / 1.4404), FKM (O-ring)
• Probe Diameter: 6 mm
• Tightening Torque: 35 Nm

Display & Indicators

• Status Indicator: 1 × Green LED (Operating status)

Key Features & Benefits

✅ –50 to +150 °C Measuring Range for broad industrial temperature applications.

✅ Flush-Mounted G 1/4 Process Connection ensures hygienic, dead-space-free installation.

✅ IO-Link Interface for advanced diagnostics, parameterization, and digital integration.

✅ Gold-Plated Contacts + IP69K Protection provide long-term reliability in washdown zones.

✅ Fast Response (T05 = 1s) enables accurate control in dynamic thermal environments.

✅ 316L Stainless Steel Build ensures hygienic compatibility and corrosion resistance.

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