Intelligent pressure switch NT800 series

Principle/Characteristics

The NT800 series intelligent pressure switch adopts high-precision diffused silicon core, ensuring the high precision and durability of the pressure switch. Maximum measurement range: -1… 600 bar. The menu sets the start and end points of the switch, output function, and storage function, so the setting does not need to be completed on site. It has high reliability and the output can be directly used for PLC. M12 locking type connector, easy to disassemble and connect, with high protection level. Can measure positive or negative pressure.

Technical Specifications

• Supply voltage: 12… 30Vdc
• High precision diffused silicon core
• No load current consumption: maximum 30mA, 24Vdc power supply
• Output type: PNP, NPN optional normally open and normally closed can be set – S1, S2
• Output current:<500mA
• Response time<10ms
• Switch accuracy: ≤± 0.5% range
• Load RA: ≤ 0.5KOhm
• Linearity: ≤ 0.5% range
• Wiring protection: reverse phase, overload, short circuit protection
• Accuracy: ≤± 0.5% range
• Stability (annual drift): ≤± 0.3% range
• Temperature: Medium temperature: -20… 85 ℃
• Environmental temperature: -20… 80 ℃
• Storage temperature: -30… 80 ℃
• Material: Shell: Stainless Steel 304
• Media contact part: Stainless steel 304
• Protection level: IP65
• Outgoing method: M12x1 connector

Wiring Diagram

Dimensional drawing (mm)