PL402 Phoenix Contact VALVETECH Series I/O Module, DIN Rail Power Supply, Industrial Automation Relay

PL402 pressure transmitter

PL402 4-20mA output

High accuracy PL402 sensor

PL402

The PL402 pressure transmitter delivers high accuracy measurements with a 4-20mA output signal for reliable industrial process monitoring. Engineered for precision, the PL402 sensor ensures stable performance in demanding environments while maintaining long-term durability.

Specification

SEODescription

The PL402 pressure transmitter is a robust industrial-grade device designed for precise pressure measurement and monitoring. It features a 4-20mA output signal, ensuring seamless integration with control systems, and supports direct connectivity to PLCs, SCADA, and DCS modules via standard two-wire configurations. The high accuracy PL402 sensor delivers ±0.1% full-scale accuracy, making it ideal for critical applications in oil and gas, water treatment, and chemical processing industries. Operating within a 12-36V DC voltage range, it functions reliably in temperatures from -40°C to +85°C. Its IP67-rated housing ensures durability in harsh environments. Key advantages include exceptional long-term stability, minimal drift, and compatibility with HART communication protocols. However, its premium performance may require higher initial investment compared to basic transmitters.

SEOSpecification

Parameter	Specification
Product Model	PL402 Pressure Transmitter
Output Signal	4-20mA Output (2-wire)
Accuracy	±0.25% FS (High Accuracy PL402 Sensor)
Pressure Range	0-100 kPa to 0-40 MPa (customizable)
Power Supply	12-36 VDC
Operating Temp	-40°C to +85°C
Media Compatibility	Stainless Steel 316L wetted parts
Overload Protection	200% FS
Long-term Stability	≤±0.1% FS/year
Response Time	<5 ms
Ingress Protection	IP67

SEOQandA

question:Why was the product received with labels cut off?
answer:Labels may be cut during transit or to remove branding. Contact us for verification and resolution.
question:What happens if a refurbished product malfunctions during use?
answer:We offer repair or replacement based on warranty terms. Submit proof for immediate assistance.
question:How is a malfunctioning refurbished product handled under warranty?
answer:Refurbished items are covered per warranty. Contact support with details for repair or replacement.

SEOQandA_Product

question:Device does not power on or randomly shuts down.
answer:Check power adapter, cables, and ensure stable power supply. Replace faulty components if necessary.
question:PL402 fails to connect to the host system.
answer:Verify physical connections, update drivers, and ensure compatibility with the host interface protocol.
question:Device becomes unresponsive or exhibits erratic behavior.
answer:Perform a firmware update or reinstall the firmware using the manufacturer's provided tools.
question:Overheating causes performance throttling or shutdowns.
answer:Ensure proper ventilation, clean dust from cooling components, and avoid prolonged high-load operations.
question:Configuration settings are not saved or loaded correctly.
answer:Check storage media integrity, reset to factory defaults, or contact support for configuration file repair.