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Temperature transmitter, Pressure transmitter with display, Digital indicator, Temperature switch, Temperature probe
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| Electrolytic Conductivity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JUMO ecoTRANS Lf 01/02 Transmitter/switching device for conductivity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| The instrument measures the conductivity of liquids. ■ freely programmable through PC setup program ■ electrically isolated process value output (Lf 01) 0/4 - 20mA or 0/2 - 10V ■ switched output: changeover relay (Lf 02); learning function for switching point ■ temperature probe input for compensation (Pt100/Pt1000/programmable curve) Possible application areas Installations for freshwater monitoring and water treatment, reverse osmosis installations, ion-exchange plant etc. Further information: Data Sheet 20.2731 JUMO ecoTRANS Lf 03 Transmitter/switching device for conductivity | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JUMO dTRANS Lf 01 Transmitter/controller for electrolytic conductivity This instrument measures and controls the conductivity of aqueous solutions. ■ display of conductivity uS/cm (mS/cm) and temperature ■ calibration procedure for the relative cell constant and temperature coefficient of the measuring solution ■ measuring ranges from 0 - 0,5uS to 0 - 200mS in one instrument ■ two relays as standard, freely programmable as limit controller or P, PI, PID, PD controller with pulse width or pulse frequency output, or as modulating controller ■ two electrically isolated analog outputs 0(4) - 20 mA/ 0(2) - 10V freely configurable as process value output for pH, redox or temperature, or as continuous controller (option) ■ two logic inputs ■ PROFIBUS-DP or RS485/422 serial interface with MODbus/Jbus protocol (option) ■ panel-mounting housing to DIN 43700, IP65 enclosure protection at front ■ wall-mounting housing with IP67 enclosure protection Further information: Data Sheet 20.2540 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| USP<645> | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| JUMO dTRANS Rw 01 Transmitter/controller for high-purity water The instrument measures the conductivity (or resistivity) of high-purity water. ■ temperature compensation as per ASTM D-1125-95 ■ conforms to the current requirements of USP <645> ■ additional linear compensation is possible ■ USP contact ■ for further technical description, see JUMO dTRANS Lf 01 Possible application areas Industrial and municipal water, general water and waste-water engineering, pharmacy and medicine, chemical industry, semiconductor engineering. Further information: Data Sheet 20.2545 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| The instrument measures the conductivity (or resistivity) and temperature of liquids. ■ display units uS/cm, mS/cm, kOhmxcm, MOhmxcm, umho/cm, mmho/cm ■ measuring ranges 0 - 1 uS/cm to 0 - 200mS/cm, adjustable in 17 stages ■ two parallel process value outputs for conductivity and process temperature 0(4) - 20mA/0(2) - 10V; freely programmable ■ switching output (relay changeover contact or, alternatively, two open-collector outputs) Possible application areas High-purity water and pharmaceutical applications, ion-exchange plant, drinking and service water. Further information: Data Sheet 20.2732 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||