LR9631 needle temperature probe is original HIOKI matching sensor for LR5011 compact pocket logger. Its ultra-thin stainless steel needle easily penetrates rubber, plastic, food and soft test samples to measure internal core temperature that surface probes cannot reach.
1m soft silicon cable resists frequent bending without wire breakage; built-in stable sensing element delivers consistent readings across -40°C to 120°C. Mini audio plug connects directly to LR5011 without adapters, compact lightweight design convenient for field portable measurement.
| Item | Standard Parameter |
|---|---|
| Model | LR9631 Needle Type Temperature Sensor |
| Brand | HIOKI Made in Japan |
| Compatible Logger | LR5011 Compact Data Logger |
| Needle Tip | SUS304 stainless steel, φ1.3mm × L25mm |
| Measuring Range | -40 ℃ ~ +120 ℃ |
| 90% Response Time | Approx 20 seconds |
| Cable Length / Material | 1m flexible silicon wire |
| Connector | 2.5mm mini audio plug |
| Application Method | Piercing insertion for internal core temperature measurement |
Food processing internal temperature inspection, rubber/plastic material curing thermal test, foam composite material core temperature monitoring, cosmetic & pharmaceutical raw material temperature tracking, portable lab multi-sample penetration thermal measurement.