7NG0450-0BA01-0BF0-ZE27
Product ID:144934
Updated: 2026/8/17

Key Features
- 1Customize for most applications using standardized modular components.
- 2Achieve high measuring accuracy up to ±(0.15 °C +0.0020|t[°C]|).
- 3Deploy the robust field enclosure on vessels and pipelines in heavy industry.
- 4Integrate seamlessly with 4-20mA, HART 7, PROFIBUS PA, and FOUNDATION Fieldbus.
- 5Utilize extended diagnostics to monitor and improve sensor performance.
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Technical Specifications
Detailed engineering parameters
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Functional Safety Certification | None | Explosion-proof Type | Intrinsically Safe Explosion-proof |
| Enclosure Material | Cast Aluminum, Dual Chamber | Type of Input Sensors | Input 1: PT100 3-wire;
Input 2: PT100 3-wire |
| Number of Input Sensors | 2 | Primary Variable Output | Input 1, Input 2 as Backup |
| Communication | HART | Output | 4…20mA |
| Product Series | SITRANS TF420 | Lifecycle | P.M300 |
| Country of Origin | China | ECCN | 3A991X |
| AL | N | Model Number | 7NG0450-0BA01-0BF0-ZE27 |
Specifications may be subject to change without notice
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