Type 8418 RTD Temperature Sensor with IO-Link Interface

Type 8418 RTD Temperature Sensor with IO-Link Interface

Supplier
Burkert
Part Number
Type 8418 RTD Temperature Sensor with IO-Link Interface
Category
Automation and Control
Origin
Germany

The Type 8418 RTD temperature sensor is designed for precise temperature measurement and monitoring. It features a single resistance thermometer (Pt1000) and offers a digital interface with IO-Link for bidirectional data transfer. The sensor is suitable for various industrial applications requiring accurate temperature control.

Specification Snapshot
Measuring probe length
50mm or 100mm
Switching current
≤100mA per output
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Overview

The Type 8418 RTD temperature sensor is designed for precise temperature measurement and monitoring. It features a single resistance thermometer (Pt1000) and offers a digital interface with IO-Link for bidirectional data transfer. The sensor is suitable for various industrial applications requiring accurate temperature control.

Specifications

ParameterValue
MaterialNon-wetted parts: Stainless steel 1.4404 (316L), 1.4571 (316Ti), PBT GF 6.5; Wetted parts: Stainless steel 1.4404 (316L), 1.4435 (316L)
WeightApprox. 80g for thread connection variant with 100mm probe length
Measuring ElementRTD temperature probe Pt1000, four-wire circuit
Measuring probe length50mm or 100mm
Measuring Range-50...+150°C (-58...+302°F)
MonitoringIO-Link event configurable, data status available
Additional functionFine adjustment, change between °C/°F, data format switch (integer/floating point), switching outputs in SIO mode
Sampling rate160ms
Transmission behaviourTemperature linear
Measuring resolution14bit
Measurement Deviation±(0.15+0.002×|t|)°C
Response Timet0.5=5s, t0.9=12s (water flow velocity 0.4m/s); t0.5=40s, t0.9=110s (water flow velocity 3.0m/s)
Operating VoltageIO-Link: 18...32V DC; Switch: 9.6...32V DC; Nominal: 24V DC
Power ConsumptionIO-Link: ≤12mA; Switch: ≤20mA; In switch operation: ≤200mA (with 2 digital outputs)
Electrical ConnectionM12×1 male connector, 4 pins, A-coded, non-rotating
Number of outputs1 digital output in IO-Link operation; 2 digital outputs for switch operation
Switching FunctionHysteresis or window function
Switching FunctionNC or NO contact
Switching FunctionPNP or NPN
Measuring current≤500μA
Switching current≤100mA per output
Voltage Drop≤2V DC
Recommended connection cable4-wire unshielded cable, max. 20m
MediumLiquid and gaseous medium
Fluid PressureG½ process connection: Max. 40bar; Clamp DN10/20: Operating temperature -10 to +140°C
Ambient TemperatureOperation: -40...+85°C (-40...+185°F); Storage: -40...+85°C (-40...+185°F)
Relative HumidityDuring operation: ≤100% without condensation; During storage: ≤90% without condensation
Degree of ProtectionIP66/IP67/IP69 with connector screwed on
Mounting PositionUnrestricted

Applications

1. Industrial temperature monitoring 2. Process control in liquid and gaseous mediums 3. Applications requiring precise temperature measurement

Key Features

1. Single resistance thermometer (Pt1000) 2. IO-Link interface for bidirectional communication 3. Configurable switching functions (PNP or NPN) 4. High accuracy and fast response time 5. Compact and robust design

Datasheet

Product Datasheet
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Supplier Information

Bu
Burkert
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<p>Bürkert Fluid Control Systems is a global leader in measurement, control, and regulation technology for liquids and gases. Founded in 1946 and headquartered in Germany, the family-owned company develops solenoid valves, process and control valves, sensors, transmitters, and controllers. With 3,700+ employees and operations in 30+ countries, Bürkert serves pharmaceutical, food and beverage, laboratory, semiconductor, and energy industries with standard products and customized automation systems.</p>

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Type 8418 RTD Temperature Sensor with IO-Link Interface
Burkert · Automation and Control
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