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Specification & Description
| Specification | Description |
|---|---|
| Part Number | 7NG3212-0NN00-Z |
| Alternative Part Number | 7NG32120NN00Z |
| Manufacturer | Siemens |
| Installation | For installation in the connection head, Type B (DIN 43729) |
| System Type | Two-wire system 4 ... 20 mA |
| Programmability | Programmable |
| Communication | Communication-capable according to HART protocol |
| Electrical Isolation | With electrical isolation |
| Explosion Protection | Without explosion protection |
| Functional Safety | With SIL2 (Functional safety) |
| Test Protocol | Includes test protocol (5 measuring points) for specific variants |
| Thermocouple Compatibility | Compatible with thermocouple type J (for specific variants) |
| Cold Junction Compensation | Default internal cold junction compensation (for specific variants) |
| Measuring Range Specification | Specify measuring range in plain text (for specific variants) |
The Siemens 7NG3212-0NN00-Z is a high-precision temperature transmitter designed for seamless integration into various industrial temperature measurement applications. This model, part of the SITRANS TH300 series, is engineered for installation in a connection head of Type B, conforming to DIN 43729 standards. It operates on a two-wire system with a 4 to 20 mA output, which is programmable and capable of HART communication, ensuring compatibility with modern control systems.
Crafted with electrical isolation, the device enhances measurement accuracy and reliability by mitigating potential electrical interference. The absence of explosion protection makes it suitable for standard industrial environments where explosive gases or dust are not a concern. Additionally, the unit comes with a test protocol featuring five measuring points, ensuring calibration and precision right out of the box.
The 7NG3212-0NN00-Z is equipped to handle thermocouple type J inputs, with default internal cold junction compensation. Users can specify the measuring range according to their specific requirements, allowing for tailored configuration to diverse process conditions.
This temperature transmitter is also available with SIL2 certification for functional safety, making it a reliable choice for applications where safety integrity is paramount. Its robust design and advanced features make the Siemens 7NG3212-0NN00-Z a versatile and dependable component for temperature monitoring and control in a wide range of industrial settings.
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Frequently Asked Questions
What type of installation is this temperature transmitter designed for?
The temperature transmitter is designed for installation in the connection head, Type B (DIN 43729).
What is the signal output range of this temperature transmitter?
The signal output range of the transmitter is a two-wire system 4 ... 20 mA.
Is the temperature transmitter programmable?
Yes, the temperature transmitter is programmable and communication-capable according to HART protocol.
Does this temperature transmitter have electrical isolation?
Yes, the temperature transmitter comes with electrical isolation.
Is the temperature transmitter suitable for use in explosive environments?
No, this model does not come with explosion protection.
Does this temperature transmitter have a safety integrity level rating?
Yes, it has a SIL2 rating for functional safety.
Can the temperature transmitter be used with thermocouples?
Yes, it can be used with thermocouples, and you can specify the measuring range in plain text.
What type of thermocouple is compatible with the version that includes a test protocol?
The version that includes a test protocol is compatible with thermocouple type J.
How is cold junction compensation handled in this device?
Cold junction compensation is handled internally by default in this temperature transmitter.
Are there any additional features that can be specified for this temperature transmitter?
Additional features such as a test protocol and specific thermocouple types can be specified for this temperature transmitter.
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