4-20 mA pressure sensor MPS-450

0-10 V24V DCfor gas

Product Overview
The Malema MPS-450 series pressure sensor provides precise pressure monitoring for high-purity process systems in semiconductor and advanced-technology applications. Nonmetallic wetted components (PFA, PTFE, FFKM) ensure contamination-free fluid contact. Available in single-port and inline flow-through designs with tube, pillar or flare connections.

Features

• Wetted materials: PFA, PTFE, FFKM for chemical compatibility in high-purity systems
• Single-port and flow-through design options
• Suitable for gases and non-phase-changing liquids
• Accuracy ±1% FS; repeatability ±0.5% FS; IP64 ingress protection

Applications

• Chemical and Mechanical Planarization (CMP)
• Electroless deposition
• Wet etch processes
• Wet clean and chemical distribution systems
• Chemical blend systems
• Ultra-pure water monitoring

Fluid Connections
Tube, Pillar, Flare

Sizes (Table)
Sizes | 1/4\" | 3/8\" | 1/2\" | 3/4\" | 1\"
Single Port | X | X | X | |
Flow-Through | X | X | X | X | X

Performance Specifications (Table)
Accuracy | ±1% FS
Repeatability | ±0.5% FS
Ambient Temperature | 0–50°C
Media Operating Temperature | 10–70°C
Measurable Fluids | Gases or non-phase-changing liquids
Maximum Operating Pressure | Depends on pressure range; typically 2 bar over max pressure
Ingress Protection Class | IP64

Electrical Specifications (Table)
Output Options | Analog — Passive 4–20 mA current loop or 0–10 V DC
Power Supply | 24 V DC ±10%
Power Consumption | Max 30 mA @ 24 V DC
Cable | 1 m, 3 m or custom length PVC-jacketed cable available

Technical specifications

• Brand: Malema
• Model: MPS-450
• Wetted materials: PFA, PTFE, FFKM
• Design options: Single port or inline flow-through
• Connection options: Tube, pillar, flare
• Suitable fluids: Gases or non-phase-changing liquids
• Ambient temperature range: 0–50°C
• Media operating temperature: 10–70°C
• Accuracy: ±1% FS
• Repeatability: ±0.5% FS
• Maximum operating pressure: Depends on pressure range; typically 2 bar over max pressure
• Ingress protection: IP64
• Output: Passive 4–20 mA current loop or 0–10 V DC
• Power supply: 24 V DC ±10%
• Power consumption: Max 30 mA @ 24 V DC
• Cable options: 1 m, 3 m or custom length PVC-jacketed