Specification: Part Number 6048669 Seal: NBR Output signals: 1 x PNP 1 x 4 mA ... 20 mA Maximum power consumption: 70 mA Switching delay: 0 s ... 50 s, programmable Total current consumption: 570 mA (incl. switching current) 320 mA Protection class: III Reverse polarity protection: L+ towards M Maximum process pressure: 150 bar Connection type: Round connector M12 x 1, 4-pin Sensor element: Pt1000, 2-wire, class A according to IEC 60751 Housing material: Lower body: stainless steel 1.4301 (AISI 304) Plastic head: PC + ABS Input keypad: TPE-E Display window: PC Accuracy of analog output: ≤ ± 0,5 % of span Ambient temperature: -20 °C ... 80 °C Maximum ohmic load RA: ≤ 100 k&;937; (Switching outputs) < 0.5 k&;937; (output signal 4 mA ... 20 mA) Overvoltage protection: 40 V DC Display: 14-segment LED, blue, 4-digits, height 9 mm, display electronically turnable by 180 °, update: 200 ms Maximum switching current: 250 mA Messbereichskalierung: Zero point: max. +25 % of span Full scale: max. -25 % of span Supply voltage: 15 V DC ... 35 V DC CE-conformity: 2004/108/EC, EN 61326-1 emission (group 1, class B) and interference immunity (industrial application) Measuring range: -20 °C ... 80 °C RoHS certificate: + Storage and transport temperature: -20 °C ... 80 °C Wetted parts: Stainless steel 1.4571 (AISI 316Ti) Display accuracy: ≤ ± 0.8 % of span ± 1 digit Short-circuit protection: Outputs QA, Q1, Q2 towards M Accuracy of sensor element: ≤ ± (0.15 °C + 0.002 |t|) Setting accuracy of switching outputs: 0.1 °C Relative humidity: 45 % ... 75 % Temperature offset: ± 3 °C Response time t90: ≤ 10 s Response time t50: ≤ 5 s Switching output function: Normally open/normally closed, windows- and hysteresis function freely adjustable Accuracy of switching output: ≤ ± 0.8 % of span Switching voltage: Supply voltage [V DC] - 1 V DC Process connection: Thread G 1/4 A according to DIN 3852-E Rotatable housing: Display against housing with electrical connection: 330 °, Housing against process connection: 320 ° Isolation voltage: 500 V DC Insertion length/diameter of probe: 50 mm / 6 mm Enclosure rating: IP 65, according to IEC 60529 IP 67, according to IEC 60529 Switching output: Transistor