Surface temperature measurement temperature sensor AF25+ active

resistancestrap-on4-20 mA

Contact sensor in the USE enclosure with connection cable and brass lug for surface temperature measurement (cold or hot water) on pipes and other curved surfaces. • Application/type : Contact sensor, Cable sensor • Purpose : Measure values • Measured values : temperature • Interface : Active, 0..5 V, 0..10 V, 4..20 mA • Configuration : USEapp, uConfig, jumper • Sensor : SI-Protection against permeation of humidity and mechanical stress (e.g. vibration) • Output voltage : 0..10 V or 0..5 V, adjustable via jumper, live-zero configuration via app or uConfig, min. load 5 kΩ, min. load 10 kΩ • Output current : 4..20 mA, max. load 500 Ω • Operating range temperature (°C) : -50..+135 • Operating ranges temperature (°C) : -50..+135 • Output signal temperature : scaling analogue output, 0..+160 °C (default setting), selectable from 4 temperature ranges -50..+50 | -20..+80 | -15..+35 | -10..+120 | 0..+50 | 0..+100 | 0..+160 | 0..+250 °C, adjustable at the transducer, optionally configurable • Operating range humidity : max. 85% rH short term condensation • Accuracy temperature : ±0,5 K (typ. at 21 °C), within default measuring range, potentiometer for offset adjustment, offset setting via app or uConfig • Power supply : 15..24 V = (±10%) SELV, 15..35 V = SELV, 24 V ~ (±10%) SELV, 19..29 V ~ SELV • Power consumption : typ. 0,4 W (24 V =), typ. 0,5 W (24 V =), max. 2,5 W (24 V =), 0,8 VA (24 V ~), 4,3 VA (24 V ~) • Material in touch with media : Sensor probe, Ø=6 mm, brass, with contact tongue, 16-point pressed (IP65) • Installation length (mm) : 35