Oxygen Measurement - Pocket Meter

Battery-driven Pocket Meter for Oxygen Measurement Application Wastewater treatment Drinking water monitoring Surface water monitoring Laboratory and field measurement Your benefits Compact measuring system comprising: COM 280 pocket meter COS 280 oxygen sensor with fixed cable electrolyte solutions further accessories Comfortable operation: Clear multi-function display with user guidance Precise measurement: Automatic temperature compensation with built-in temperature sensor (NTC 30) Salinity compensation for sea water measurement Safe and cost-effective operation: Long service life with four 1.5V batteries (approx. 3000h) Automatic power-down Dust and water-proof housing (IP 66) 3-year warranty for measuring instrument The most important Technical Data Measuring ranges: Oxygen concentration Oxygen saturation Partial pressure 0 ... 90 mg/l (ppm) 0 ... 600% 0 ... 1250 mbar / 0 ... 18.1 psi Maximum measured error: Oxygen concentration Oxygen saturation Partial pressure ±0.5% of measured value ±1 digit ±0.5% of measured value ±1 digit ±0.5 ... 1% of measured value ±1 digit (depending on temperature) Operating temperature -5 ... +80 °C / 23 ... 176 °F Temperature compensation range 0 ... 40 °C / 32 ... 104 °F Salinity compensation selectable, preset salinity 35.0 Operating pressure unpressurised Dimensions: COM 280 pocket meter (H x W x D) COS 280 sensor (L x Ø) Case (H x W x D) 172 x 80 x 37 mm / 6.8" x 3.2" x 1.5" 80 x 14 mm / 3.2" x 0.6" 115 x 355 x 305 mm / 4.5" x 14.0" x 12.0" Weight: COM 280 pocket meter COS 280 sensor Case in total approx. 0.4 kg / 0.9 lb. approx. 0.2 kg / 0.4 lb. approx. 2.3 kg / 5.1 lb. Materials Pocket meter housing: Polypropylene Keys: Silicon COS 280 shaft: POM, stainless steel 1.4571 / AISI 316Ti Temperature sensor: Zirconium Technical Information: TI 348C/07/en Operating Instructions: BA 348C/07/b4. Please visit our company website for more Pocket Meter products we offer.

For more information on Oxygen Measurement - Pocket Meter talk to Endress+Hauser Ltd