Pt100 temperature sensor VFG54+ RS485 BACnet

strap-on0-10 VRS-485

Contact sensor for temperature measurement (cold or hot water) on pipes and other curved surfaces. Spring-loaded brass contact sensor for a fast response. Models with a relay output for a 2-point controller or a 2-stage 2-point controller and color-changing LCD allow for a wide range of applications. A hinged cover and tool-free wiring as well as removable cable entries ensure a quick and easy installation. • Application/type : Contact sensor • Purpose : Measure values • Measured values : temperature • Interface : RS485 BACnet, Active, 0..5 V, 0..10 V • Configuration : USEapp, uConfig, BUS, jumper, DIP switches • 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 10 kΩ • Network technology : RS485 BACnet (MS/TP) • Operating range temperature (°C) : -35..+120 • Operating ranges temperature (°C) : -35..+120 • Output signal temperature : scaling analogue output, -20..+80 °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, optionally configurable • Operating range humidity : max. 85% rH short term condensation • Accuracy temperature : ±0,5 K (typ. at 21 °C), within default measuring range, offset setting via app or uConfig • Power supply : 15..35 V = SELV, 19..29 V ~ SELV • Power consumption : max. 2,5 W (24 V =), 4,3 VA (24 V ~) • Material in touch with media : Sensor probe, brass, spring loaded sensor