humidity probes
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relative-humidity probe for handheld meters, with built-in temperature sensor low-cost plastic 2-wire relative-humidity probe 2-wire relative-humidity transmitter with built-in temperature transmitter 2-wire relative-humidity transmitter with built-in temperature transmitter high-temperature 2-wire relative-humidity transmitter with built-in temperature transmitter programmable relative-humidity transmitter with built-in temperature transmitter and analog output programmable relative-humidity probe relative-humidity transmitter with "wet" and "dry" with built-in thermometers temperature transmitter and RS485 interface moisture-content probe for bulk materials, with built-in temperature sensor Medium Type solids, powders, granules, no larger than 8 mm Sensor / Input RH: thin-film, capacitive solid-state temperature: Pt100, Pt1000 RH: thin-film, capacitive RH: thin-film, capacitive RH: thin-film, capacitive RH: thin-film, capacitive temperature: Pt100…Pt1000 temperature: Pt100…Pt1000 temperature: Pt100…Pt1000 temperature: Pt100 programming: dry contact RH: thin-film, capacitive temperature: Pt100 Operating Range RH: 0...100% temperature: -10...50 °C RH: 2.5% of span 4% of span temperature: 0.5% of span RH: 2.5% of span RH: 2.5% of span RH: 2.5% of span moisture: 2.5% of span RH: 2% of span RH: 2% of span RH: 1% of span temperature: 0.5% of span temperature: 0.5% of span temperature: 0.5% of span temperature: 0.4% of span temperature: 0.4% of span temperature: 0.1% of span RH: 2.5% of span temperature: 0.5% of span 2-wire: 4...20 mA RS485 serial interface, 3-wire: (0)4...20 mA, 0...10 V 1500 VAC for 1 min RS232 interface resistance difference option: 2x 2-wire transmitters "zero" and "span" trimpots "zero" and "span" trimpots "zero" and "span" trimpots Power Supply DC voltage from the handheld meter DC voltage from the handheld meter Wetted Parts stainless steel stainless steel stainless steel stainless steel free, flange free (wall) free, flange free, flange free, flange free (wall) Ambient Temp. Protection Class IP54 Dimensions ø16x min.120 mm without cable and filter front: 200x160 mm; ≈ 70x80x60 mm depth: 220, 270, or 320 mm without cable cable with 4-pin M8 connector screw terminals screw terminals screw terminals screw terminals screw terminals cable with 4-pin M8 connector designed to be used in combination with H5800 handheld RH meter; sintered filter available sintered filter available suitable for applications at slow flow rates and without overpressure suitable for applications at slow flow rates and without overpressure suitable for applications at slow flow rates and without overpressure programming input sets RH up to 32 devices or temperature transmission; can be connected in a network RS232 is instead of programming input; sintered filter available; interface cable: K9 or K9U can be used with "wet/dry" instruments, such as RT180; requires minimum flow rate for "wet" bulb evaporation designed to be used in combination with H5850 handheld moisture meter; material-sample preparation available