FAQ (Frequently Asked Questions)

Q1: What is the pressure range of the ALR121-SE1?
A1: The ALR121-SE1 has a pressure range of 0 to 4000 bar, making it suitable for high-pressure applications.

Q2: What is the accuracy of the ALR121-SE1?
A2: The ALR121-SE1 offers an accuracy of ±0.075% of full scale, ensuring high precision in pressure measurements.

Q3: Is the ALR121-SE1 resistant to harsh environmental conditions?
A3: Yes, the ALR121-SE1 is designed with stainless steel 316L housing and an IP67 rating, making it resistant to corrosion, dust, and water ingress.

Q4: What is the operating temperature range of the ALR121-SE1?
A4: The ALR121-SE1 can operate in temperatures ranging from -40°C to +85°C, providing flexibility for use in various environments.

Q5: Does the ALR121-SE1 use the HART communication protocol?
A5: Yes, the ALR121-SE1 supports HART communication, enabling it to be easily integrated with modern control systems for monitoring and diagnostics.

Q6: Can the ALR121-SE1 be used in chemical processing?
A6: Yes, the ALR121-SE1 is ideal for chemical processing applications, offering excellent corrosion resistance and precision in pressure measurement.

Q7: What is the power supply requirement for the ALR121-SE1?
A7: The ALR121-SE1 operates on a 24 V DC power supply, commonly used in industrial environments.

Q8: What types of process connections are supported by the ALR121-SE1?
A8: The ALR121-SE1 supports various process connections including NPT, G 1/2, and flanged connections, making it versatile for different system setups.

Q9: Is the ALR121-SE1 easy to install?
A9: Yes, the ALR121-SE1 has been designed for easy installation with multiple mounting options and process connections.

Q10: Can the ALR121-SE1 be used in power generation systems?
A10: Absolutely. The ALR121-SE1 is well-suited for power generation systems, including turbines, boilers, and heat exchangers, where accurate pressure monitoring is critical.