Senseca FLEX-F-015HK045IFTFLO-S-000964-B Flowmeter

GHM GROUP - Honsberg | GHM Messtechnik GmbH Tenter Weg 2-8 | 42897 Remscheid | GERMANYPhone +49 2191 9672-0 | Fax +49 2191 9672-40 www.ghm-group.de | [email protected]Product InformationFlow Transmitter / Switch FLEX-FFLEX-F The evaluation electronics record two process parameters: the flowrate of the medium and its temperature. Both parameters can be assigned to the analog output or the switching output. The followingoutput combinations are available:Flow Temperature Analog output Switching Analog output Switching output outputl l l l l l l l The switching output can be ordered as a minimum or a maximumswitch.Technical data ● Compact robust flow switch / transmitter ● Combination with temperature switch or transmitterpossible ● No moving parts in the medium being monitored ● Only one medium-contact material● Simple to use ● Very low pressure loss ● Various sensor lengths and models● Short response times for a calorimetric sensor ● Cable outlet infinitely rotatable● Small installation width allows very narrow pipeworkCharacteristics The calorimetric sensor measures the flow velocity in aqueousliquids.The standard measuring range is 150 cm/s. An extended measuring range of 300 cm/s is optionally available. In principle,the measurement is carried out as a point measurement in a pipe cross section, from which the flow in the entire pipe cross section isdeduced. In addition, the installation situation and the resulting change in the flow profile have an influence on the measurementresult. The measurement uncertainty is therefore ±10%. This can be increased to ±5% by ordering the sensors with a measuringsection in which the adjustment is made in the factory.The measured value is output as an analogue value (0/4..20 mA or 0/2..10 V).An electronic switching output (push-pull) is also available, which can be designed as a limit switch, frequency output or quantitypulse output.A supplied magnet allows a parameter (e.g. limit value) to be set during operation. In addition, numerous parameters can bechanged using an optionally available PC interface (ECI-3).Sensor Process connection Metering rangeMeasurement accuracyRepeatability Operating pressure Metering range Temperature Operating temperatureStorage temperature Temperature gradient Materials medium-contact Materials, nonmedium-contactAdjustment Supply voltage Current requirement Switching outputSwitching hysteresis Display Analog outputcalorimetric measurement principle screw-in thread G 1/4 A..G 1/2 A, Push-in sensor Ø12 mmwater 2..150 cm/s or 3..300 cm/s oil available on request depending on the installation location andflow conditions typically ±10 % of full scale value or min. ± 2 cm/s, measured in the GHM measuring tube ±5 %of full scale value (only for 12 mm version) ±1 %PN 100 bar, 200 bar available on request 0..+70 °C (high temperature model0..+120 °C with gooseneck) 0..+70 °C -20..+80 °C 4 Kelvin/s Sensor1.4571Housing Plug Clip by means of magnet 24 V DC ±10 % max. 100 mA1.4305 PA6.6 PA6.6transistor output "push-pull" (resistant to short circuits and polarity reversal)Iout = 100 mA max.flow 4 % of full scale value, temp.: approx. 2 °C yellow LED (On = Normal / Off = Alarm /rapid flashing = Programming) 4..20 mA / Load 500 Ohm max. or 0..10 V for round plug connector M12x1, 4-poleElectrical connection Weight approx. 0.2 kos (standard version) Ingress protection IP 67Conformity CEpi-ho_fka-flex-f_e V1.02-011