Product Overview

VLF-407 is a ceramic capacitor pressure transmitter developed by our company based on the high reliability system required by automobiles. The excellent ceramic capacitor sensor has the excellent characteristics of corrosion resistance, impact resistance, high elasticity and no hysteresis after a special conditioning chip. It can be widely used in pneumatic system,automobile braking, automobile oil, automobile air conditioning, automobile air intake, new energy automobile thermal management, air compressor, water pump, intelligent pressure cooker pressure detection and other systems.

Key Features

High performance, corrosion resistance, No hysteresis, shock resistance (no leakage after overpressure damage)

Adopt highly integrated bridge pressure sensor signal conditioning dedicated advanced chip, high precision and high stability

Good electrical performance and long-term stability Waterproof, protection level up to IP65

Process connection and other special customization 1 year warranty

Technical Parameters

Range	0～0.5MPa…10MPa
Overload pressure	200%FS
Destruction pressure	300%FS
Pressure Type	Sealed gauge pressure
Process connection	Customizable
Comprehensive accuracy	±0.5%
Long-term stability	±0.3%FS/year
Operating temperature	-40～125℃
Storage temperature	-40～150℃
Supplyvoltage (DC)	Voltage type: 5±0.5V Current: 12-36V
Output signal	0-5VDC (3.5mA), 4-20mA
Electrical Connections	Direct Cable
Protection level	IP65
Material	Housing: stainless steel 304; socket: plastic; sensor: ceramic
Vibration	10gRMS, (20～2000)Hz

Shock	100g, 11ms
Insulation	More than 100MΩ @250VDC
Response time	Less than 1ms (@ 90% FS)
CE certification	EMC: IEC61326-1 Class B Electrostatic discharge immunity: IEC61000-4-2 Electromagnetic field immunity: IEC61000-4-3 EFT immunity: IEC61000-4-4 Surge immunity: IEC61000-4-5