Specification: Part Number 6038122 Accuracy: ± 10 mm Process connection: G 1½ A PN 25 / 316L Process temperature: -50 °C ... 150 °C ATEX certification: - Ambient temperature operation: -40 °C ... 80 °C Particle size: < 10 mm Fill material density: 0.008 g/cm Power consumption: 1 mA / 2,5 mA Measurement: Switch Output current: 1 mA / 2,5 mA Housing material: Aluminum Process pressure: -1 bar ... 25 bar Hysteresis: 10 mm Sensor material: Stainless steel 1.4404 Connection type: ½" NPT Enclosure rating: IP 66 Initialization time: 2 s Medium: Bulk solids Repeatability: ± 5 mm Ambient storage temperature: -40 °C ... 80 °C Probe length: 220 mm Response time: 500 ms VDE protection class 2: + Switching output: NAMUR signal: 4.5 V DC ... 12 V DC