DIGITAL INDICATOR AD72P Digitalanzeiger AD72P 72 x 72 mm □ 4-digit digital indicators with 14mm high LED-display □ DIN case 72 x 72 mm □ Input signal 0...1V, 0...10 V or 0/4...20 mA □ Supply voltage for wire transmitter (approx. 18 Vdc) □ Measurement and span digitally adjustable □ 2 floating change □ Outputs: 0...10 V and 0/4...20 mA □ Power supply 24 Vac, 24 Vdc or 230 Vac 4-digit digital display (display range from -999 to 9999) with 14 mm high LED display in DIN case 72 x 72 mm. As the input signal voltages can 0...1 V, 0...10 V or 0/4...20 mA currents are processed. The indicator gives provides a DC voltage for feeding a two-wire-transmitter. An other version provides for the connection of Pt100 resistance in three-wire circuit. The evaluation of the display is digital. As standard the indicator has two analog output signals of 0...10 V and 0/4...20 mA. As an option, two limits are fitted with floating relay output. The supply of the display can be made with 230 Vac or 24 Vac or 24 Vdc. The scope display, the unit of measure and the measuring point are printed on the front panel. ACCURACY/ERROR LIMIT: Measuring accuracy: Input Impedance: Operating Mode: Measured material: Measuring range: Ambient temperature Rating of the Display Limit: Casing: Display: Outputs: Dimensions: Weight: Power supply: Output voltage: Output Current TECHNICAL SPECIFICATIONS: Measurement & Display Power & Temperature 0 ... 1 V, 0 ... 10 V, 0/4 ... 20 mA; Power supply of a two-phase transmitter; Supply voltage approx. 18 Vdc; Pt100 in three-wire circuit; Smallest measuring span 0 ... 20 ° C, largest 0 ... 400 ° C -10 ... 50 ° C no condensation Measuring start and span can be set digitally via keys 2 potential-free change-over contacts PHYSICAL: Glass fiber reinforced Noryl, installation depth 118 mm according to DIN 43700 4-digit red LED display, display range -999 ... 9999, digit height 14 mm Voltage output 0 ... 10 V, max. Load 5 mA and current output 0/4 ... 20 mA, max. Load 600 Q 72 x 72 mm Approx. 0.5 g Date: 13.02.17 DISPLAY CONFORMITY: EMC: EN 61000-6-2, EN 61000-6-3, CE-mark RoHS: according RoHS-directive 2011/65/EU LED indicator AD72P-ST Build-in supply voltage for two-wire circuit Output: 0...10 V and 0/4...20 mA, supply voltage 230 Vac or 24 Vac Measurement range, indication range, measuring point labeling: Customer-specific presetting required! LED indicator AD72P-WT for connection to Pt100 sensors in three-wire circuit Output: 0...10 V and 0/4...20 mA, supply voltage 230 Vac or 24 Vac Measurement range: Customer-specific presetting required! = indication range Measuring point labeling: Customer-specific presetting required! Limit value monitoring GW 2 potential-free relay, contact load 250 Vac, 8 A non-inductive load Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: [email protected] • web shop: www.sensor-store.de