MEASUREMENT TECHNOLOGY LED on-site indication, programmableType series PH1520Features ■ LED on-site indication suitable for stainless steel field housing 0 60 mm ■ Display: LED with 7-segments, 8 mm high ■ Input: 4...20 mA, current loop ■ Display range: -999...9999, freely adjustable ■ With 3 keys programmable ■ Minimum/Maximum memory ■ Digit (°C / °F, bar, mbar, . . .) ■ Encapsulated electronics The LED on-site indication is for use in the whole range of measurement technics where the standard signal of 4..20 mA is available. The display can be adjusted continuously, ensuring good readability of the 7-segment LED display from any viewing angle. The 3-button control panel makes it easy to assign display parameters. Case design stainless steel with thread M52x1 suitable for LABOM field housing 0 60 mm case: material stainless steel window: Macrolon degree of protection: IP 67 Input 4...20 mA, Ri < 160 Ohm (U < 3.2 V) Accuracy resolution ■ -999...+9999 digit ■ ± 0.2 % of measuring range ± 1 digit temperature drift: 100 ppm/K Indication red LED with 7-segments, 8 mm high 4 digits = indication 9999 overflow/underflow to Hl/to LO indication time: 0,1s - 1s - 10s (adjustable) el. connection: with plug-in connector up to 1.5 mm2 display continuously adjustable Ambient conditions operating temperature 0...+60 °C Programmable features ■ range of indication ■ indication time ■ unit (inscription as in writing) ■ C, F ■ bar, mbar others upon request Ex-protection EC-Type Examination ZELM 05 ATEX 0252 <g> II 2G Ex ia IIC T6 Design The LED on-site indication is suitable for all LABOM field housings 0 60 mm. LED indicating unit adjustable

Connection diagram Program table for programming the indicator description Calibration mode 0 = sensor calibration (one calibration point can be set) 1 = programming of indication (4/20 mA) Final value (Programming indicated value at 20 mA, e.g 600) Initial value ( Programming indicated value at 4 mA, e.g. 100) Selection of decimal point or unit (Programming a unit the indication in the display shifts to the left) Indication and reading rate in seconds Offset base characteristic (the ± range where 0000 is indicated) Locking of programming (activating/deactivating locking function for programming) Releasing...