Specification: Part Number 6048664 Seal: NBR Process connection: Thread G 1/4 A according to DIN 3852-E Short-circuit protection: Outputs QA, Q1, Q2 towards M Response time t50: ≤ 5 s RoHS certificate: + Relative humidity: 45 % ... 75 % Response time t90: ≤ 10 s Isolation voltage: 500 V DC CE-conformity: 2004/108/EC, EN 61326-1 emission (group 1, class B) and interference immunity (industrial application) Switching voltage: Supply voltage [V DC] - 1 V DC Reverse polarity protection: L+ towards M Overvoltage protection: 40 V DC 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 Total current consumption: 570 mA (incl. switching current) 320 mA Display accuracy: ≤ ± 0.8 % of span ± 1 digit Measuring range: -20 °C ... 80 °C Protection class: III Insertion length/diameter of probe: 250 mm / 6 mm Accuracy of switching output: ≤ ± 0.8 % of span Output signals: 2 x PNP Connection type: Round connector M12 x 1, 4-pin Temperature offset: ± 3 °C Maximum process pressure: 150 bar Rotatable housing: Display against housing with electrical connection: 330 °, Housing against process connection: 320 ° Setting accuracy of switching outputs: 0.1 °C Switching output function: Normally open/normally closed, windows- and hysteresis function freely adjustable Wetted parts: Stainless steel 1.4571 (AISI 316Ti) Switching delay: 0 s ... 50 s, programmable Maximum switching current: 250 mA Switching output: Transistor Maximum power consumption: 45 mA Accuracy of sensor element: ≤ ± (0.15 °C + 0.002 |t|) Storage and transport temperature: -20 °C ... 80 °C Supply voltage: 15 V DC ... 35 V DC Ambient temperature: -20 °C ... 80 °C Enclosure rating: IP 65, according to IEC 60529 IP 67, according to IEC 60529 Messbereichskalierung: Zero point: max. +25 % of span Full scale: max. -25 % of span Maximum ohmic load RA: ≤ 100 k&;937; (Switching outputs) Display: 14-segment LED, blue, 4-digits, height 9 mm, display electronically turnable by 180 °, update: 200 ms