YJJ Testo 0602 0644 Flexible Type K Thermocouple Temperature Probe Flue Gas Analyzer HVAC Measurement

Product Description:

YJJ 0602 0644 Flexible K-Type Thermocouple Temperature Probe for Smoke Gas Analyzer

Features:

I. Basic Specifications

Model: Testo 0602 0644

Sensor Type: K-type Nickel-Chromium - Nickel Thermocouple (TC Type K)

Cable Insulation: Glass Fiber High-Temperature Flexible Cable

Total Length: 800mm (0.8 meters), Wire Core Diameter 1.5mm

II. Core Performance Parameters Table

Parameter item Standard value

Temperature measurement range -50 ℃ ~ +400 ℃

Accuracy class Class 2 (EN 60584-2)

T90 response time 5 seconds

Temperature-resistant cable Glass fiber insulation, long-term 400℃

Plug Standard TC thermocouple universal plug, compatible with all series of testo main units (testo440/480/350 smoke gas analyzer, etc.)

Bending characteristics Can be freely bent, suitable for narrow gaps, winding pipelines for temperature measurement

III. Structural features

Ultra-fine flexible glass fiber thermocouple, can pass through door gaps, insulation layer gaps, winding pipelines;

No metal hard rod, overall soft, does not damage the measured surface;

Standard thermocouple male connector, directly inserted into testo smoke gas analyzer, multi-functional environmental tester;

Probe without temperature sensing protective sleeve, directly contacts the medium, response faster.

IV. Main applications (compatible with smoke gas / HVAC equipment for temperature measurement)

Testo smoke gas analyzer companion

Wall-mounted boilers, boilers, internal combustion engine exhaust pipes for wall temperature measurement, winding outer walls of smoke ducts for measuring smoke gas wall temperature;

HVAC air conditioning

Temperature measurement in air duct linings, internal insulation cotton, coils, narrow air duct gaps;

Industrial equipment

Temperature measurement inside ovens, gaps between molds, cable trays, surface of motor windings;

Building insulation detection

Temperature difference detection of wall linings, roof insulation layers, door and window sealing gaps;

Food / heat treatment

Temperature measurement of narrow containers, hoses, heated pipelines, surface winding.

V. Usage precautions

Glass fiber cables avoid sharp cuts that may damage the insulation layer;

Do not exceed 400℃ for a long time, as it will accelerate cable aging;

Only for temperature measurement, cannot detect CO, O₂, CO₂, combustible gases. Gas detection requires separate selection of 0632 series gas probes;

In humid and high condensation environments, it is recommended to pair with PTFE (Teflon) insulated model 0602 0646.

VI. Differentiation by suffix

0602 0644: Glass fiber insulation, 800mm, -50 ~ 400℃

0602 0645: Glass fiber insulation, 1500mm extended model

0602 0646: PTFE Teflon insulation, resistant to humidity, low-temperature scenarios

Specifications: