سنسور و مبدل سنسور دما سنسور دما با خروجی آنالوگ و دیجیتال

Product Attributes

Introduction

The 80PK-3A Type K thermocouple surface probe is designed to measure the temperature of flat or slightly convex surfaces, featuring an exposed junction that makes direct contact with the surface being measured. The 40-inch (1 m) cable terminates in a K-type miniature thermocouple connector with a pin spacing of 0.792 mm (0.312 in). This probe is compatible with any temperature measurement instrument designed to accept a K-type thermocouple with a miniature connector input.

Features

• Type: K (Chromel/Alumel)
• Measurement Range: 0°C to 260°C (32°F to 500°F)
• Junction Accuracy: (per ANSI MC96.1) ±2.2°C (3.96°F) over 0°C to 260°C (32°F to 500°F)
• Output: 1.00 mV at 25°C (77°F) (reference junction at 0°C)
• Seebeck Coefficient: 40.50 μV/°C at 25°C (77°F)
• Response Time: (time constant) 3 seconds typical on metal surface; 15 seconds maximum for 260°C step change
• Maximum Voltage: 24V AC rms or 60V DC
• Probe Tip: maximum temperature 260°C (500°F), material white PTFE
• Cable: length 40 in. (1 m), PVC insulation, maximum temperature 105°C (220°F)
• Conductors: Type K, AWG #24 stranded (7 × #32)
• Handle: nylon, maximum temperature 105°C (220°F)
• Connector: yellow miniature thermocouple connector, pin spacing 0.792 mm (0.0312 in.), Hytrel 5556 material, maximum temperature 125°C (257°F), diameter 12.5 mm (1/2 in.), length 9.4 cm (3.75 in.), protection class 3

Applications

• Temperature measurement instrument accessory
• Flat or slightly convex surface temperature measurement