SPIRAX SARCO PN600 BAR RANGE 0 TO 20 12K0001 625 TRANSMITTER

The PN600 transmitter converts a physical pressure value into a standardized, proportional electrical signal (typically 4-20 mA). This signal can be sent to a PLC (Programmable Logic Controller), SCADA system, chart recorder, or other control device for monitoring, data logging, and automated control of your process.

Primary Applications:

• Steam Systems: Ideal for monitoring steam pressure in boilers, distribution lines, and at the inlet/outlet of process equipment.

• General Industrial Processes: Suitable for measuring pressure of liquids and gases in various industrial applications, including HVAC, power generation, and food & beverage.

Key Features and Benefits:

1. Robust Construction: Built to withstand the harsh conditions of industrial environments, including vibration and temperature variations.

2. High Accuracy: Provides precise and repeatable pressure readings, essential for efficient process control and safety.

3. Stainless Steel Wetted Parts: The parts in contact with the process media (like the diaphragm) are typically made from stainless steel (e.g., 316L), making it resistant to corrosion and suitable for use with steam, water, and many other media.

4. 4-20 mA Output: The standard two-wire, 4-20 mA analog signal is highly resistant to electrical interference and can be transmitted over long distances.

5. LED Display (Optional): Many variants come with a local LED or LCD display for easy on-site reading of the pressure value.

6. Adjustable & Configurable: Often features span and zero adjustments, allowing for calibration and fine-tuning on-site.

Typical Specifications (Based on PN600 Series):

• Output Signal: 2-wire, 4-20 mA DC.

• Power Supply: Typically 12-30 V DC (loop powered).

• Accuracy: Usually ±0.5% of span or better.

• Process Connection: 1/2″ BSP female (as indicated by code 625).

• Pressure Port Material: Stainless Steel (e.g., 316).

• Electrical Connection: 1/2″ NPT conduit entry or a M20 x 1.5 connection.

• IP Rating: Typically IP65 or higher, indicating dust-tight and protection against water jets, making it suitable for use in wash-down areas.