Catalogs >
Arthur Grillo GmbH >
data sheet floraII

data sheet floraII
1Pages

Catalog excerpts

MEASURING INDICATOR flora II for climate monitoring Temperature and relative humidity supervision Ventilated single-chip-sensor with digital analysis Exchange of the sensor without re-calibration Best rain- and radiation protection Output signals for temperature, relative humidity Large, wide visible 20 mm LED-indicator Short response time The measuring indicator flora II with digital display for continuous monitoring and remote monitoring of temperature and relative humidity. The output signals of the measured variables are 0...10 V or 0/4...20 mA. A built-in fan ensures continuous supply of fresh air, a double-walled pipe ensures effective protection and rain-radiation protection. Operating mode: Measuring medium: Sensor: Measuring unit: Response time: Tolerance: Measuring ranges: Measuring range selection: Response time: Tolerance: Measuring ranges: Dimensions: Display: Protection class: Electrical connection: Weight: Power supply: Power consumption: Output Current: TECHNICAL SPECIFICATIONS: Measuring mode Temperature and humidity Single-Chip-sensor Temperature in °C; relative humidity in % TEMPERATURE FEATURES: Approx. 20 seconds (63 %-time) ±0,5 °C at 25 °C, ±1,5 °C bei -30 °C and +100 °C, narrower tolerance possible -30...0...+70 °C, 0...100 °C, 0...50 °C Factroy preset HUMIDITY FEATURES: Approx. 4 seconds (63 %-time) ±3 % r.h. in the area 30...70 % r.h.; ±5 % r.h. in the area 0...30 and 70...100 % r.h., narrower tolerance (±2 %, ±4 %) possible 0…100 % relative humidity PHYSICALLY: Double-walled white plastic pipe (PP), 50 mm ø with attached electronics housing 120 mm ø, built-in fan See data sheet Red 4-digit LED display, digit height 20 mm, Automatic switching to the measured values every 3 seconds IP 65 according to EN 60529 Water protected connector Approx. 600 g ELECTRONIC: 24 Vac Approx. 1,5 VA 0...10 V or 0/4...20 mA CONFORMITY: EN 61000-6-2, EN 61000-6-3, CE-mark according RoHS-directive 2011/65/EU Description A single-chip sensor for temperature and relative humidity is arranged inside a double-walled protective tube. A built-in protective tube above this fan continuously over the air to be measured at the sensor. This arrangement ensures optimum rainfall and radiation protection, which is the white version of the device additionally improved. A large, highly visible LED digital display shows a change of approx. 3 seconds consecutively temperature and relative humidity on. For controlling the air conditioner output signal of 0...10 V or 0/4...20 mA are measured for both sizes. The supply to the traffic light is measured with 24 Vac. Using a plug-in device, the device is easy to put into operation, is still the single-chip sensor also pluggable and can be easily re-placed without having to recalibrate the measurement of traffic lights. Measuring indicator flora II For display and remote temperature and relative humidity on transmission with built-in digital display Measurement range: Customer-specific presetting required! Output: Customer-specific presetting required! Rel. humidity: 0...100 % r.h., supply voltage: 24 Vac Arthur Grillo GmbH • Am Sandbach 7 • 40878 Ratingen • phone 0 21 02 - 47 10 22 • fax 0 21 02 - 47 58 82 www.grillo-messgeraete.de/en • Email: info@grillo-messgeraete.de • web shop: www.sensor-store.de Application For a profitable breeding of plants, besides of plants specific fertilizing and best solarization, especially the climate of the ambient air is of great importance. First of all climate means here air temperature and relative humidity. The measuring device Flora II got developed for the correct inclusion of those climate values under the circumstances as one can find especially in greenhouses. This measuring

Open the catalog to page 1