PRODUCT DESCRIPTION
The TH-SWZ is a mechanical bimetal temperature recorder that draws a continuous temperature trace on a paper chart — a self-contained record that needs no power, software or batteries. Daily (26 h) or weekly (176 h) charts cover −35 to 45°C with ±1°C accuracy.
The spring-driven clockwork keeps recording through power cuts, which is why chart recorders remain standard in meteorological and warehouse practice.
SPECIFICATIONS
| Measuring Range | −35 to 45°C |
| Accuracy | ±1°C |
| Resolution | 1°C |
| Chart | 26 h daily or 176 h weekly |
| Timing Error | ±5 min per 24 h or ±30 min per 168 h |
| Dimensions | 300 × 140 × 160 mm |
| Weight | ≤4 kg |
| Output / Communication | Mechanical chart recording |
| Power Supply | Spring-driven clockwork; no external power |
PRODUCT APPLICATION
The TH-SWZ bimetal temperature recorder is widely used in meteorology, defense, research, agriculture, forestry, environmental monitoring, warehouses and laboratories.
It is suitable for sites that need an tamper-evident paper temperature record independent of electrical power.
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