Description
L-Shaped PT100 Bayonet RTD Sensor (Model APES-N-1) is designed for accurate temperature measurement in plastic extrusion machines, injection molding systems, hot runners, and other industrial heating applications where installation space is limited. Its 90° L-shaped construction allows convenient installation in confined mounting locations where a straight sensor cannot be accommodated.
The sensor incorporates a Simplex PT100 2-wire sensing element with Class A accuracy, providing reliable temperature measurement up to 300°C. The 4 mm diameter, 15 mm SS316 sensing tip offers fast thermal response while maintaining durability in demanding industrial environments.
Designed for plastic processing machinery, the sensor features a quick-connect bayonet mounting system, enabling fast installation and replacement during routine maintenance. The FG/FG/SS insulated cable provides excellent resistance to heat, abrasion, and mechanical stress, making it suitable for continuous operation in extrusion and molding equipment.
Key Features
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$90^circ$ L-Shaped Angled Sheath Design Allows flush mounting in tight machine cavities and prevents sharp wire bends near hot heater bands.
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Ultra-Compact Micro Tip (4mm OD x 15mm Length) Low thermal mass probe tip delivers fast response times for precise PID thermal regulation in plastics processing.
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Class A PT100 Sensing Element High-accuracy platinum element provides dependable temperature feedback across operating temperatures up to 300°C.
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Quick-Connect Bayonet Locking Twist-and-lock spring bayonet assembly enables tool-free installation and instant swapping during maintenance or mold changes.
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High-Temperature FG/FG/SS Armor Cable 2-meter fiberglass insulated lead wire with an outer stainless steel overbraid guards against extreme heat, fraying, and mechanical pinching.
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Corrosion-Resistant SS316 Body Rugged stainless steel probe resists degradation from polymer off-gassing, cleaning solvents, and mold release agents.
Applications
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Plastic Extrusion Lines & Extruder Barrels Temperature sensing in tight barrel zones and adapter blocks where overhead clearance is limited.
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Plastic Injection Molding Machines Direct temperature monitoring in mold cavities, platen plates, and nozzle tips.
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Blow Molding Equipment Thermal control in parison die heads and blow mold base plates.
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Hot Runner Systems & Manifolds Compact temperature tracking in dense hot runner heater manifolds.
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OEM Plastic Machinery & Retrofit Upgrades Ideal drop-in replacement for maintenance-critical production machinery requiring fast sensor swaps.
Datasheet
FAQs
1. What is an L-Shaped PT100 Bayonet RTD Sensor?
An L-Shaped PT100 Bayonet RTD Sensor is a PT100 Resistance Temperature Detector (RTD) with a 90° right-angle probe design, specifically engineered for applications where limited installation space prevents the use of a straight RTD sensor. It provides accurate and reliable temperature measurement while enabling easy installation in compact industrial equipment.
2. Why is an L-Shaped RTD Sensor used?
The 90° L-shaped design allows the sensor to be installed in confined or hard-to-reach locations where a straight sensor cannot fit. This makes it ideal for plastic extrusion machines, injection molding equipment, hot runner systems, and other machinery with restricted mounting access while maintaining precise temperature monitoring.
3. What is the advantage of a Bayonet Mounting System?
A bayonet mounting system provides secure and repeatable sensor positioning while allowing quick installation, removal, and replacement during maintenance. The spring-loaded bayonet design also helps maintain consistent contact between the sensing tip and the measurement point for improved temperature measurement accuracy.
4. Where are L-Shaped PT100 Bayonet RTD Sensors commonly used?
L-Shaped PT100 Bayonet RTD Sensors are widely used in plastic extrusion machines, injection molding equipment, hot runner systems, mold temperature monitoring, extruder barrels, nozzle heaters, polymer processing machinery, rubber processing equipment, and packaging machines where compact installation and accurate temperature control are essential.
