measuring set for dissolved oxygen | GMH 3611-SET04
Product Description
set GMH 3611-SET04 consisting of:
general information:
- automatic air pressure compensation
- salinity correction
- simple calibration
| measuring ranges: | O2 concentration: 0.00 mg/l to 70.00 mg/l (ppm) (resolution selectable) O2 saturation: 0.0 % to 600.0 % O2 (resolution selectable) pressure: 10 hPa to 1,200 hPa abs. * There is the possibility for hydrostatic depth measurements with special accessories (upon request / pressure connection). This allows in combination with the logger function (GMH 3651) e.g. comfortable recordings of oxygen profiles in waters. |
| accuracy (±1 digit) (at nominal temperature = +25°C): | oxygen: ±1.5 % of m.v. ±0.2 mg/l (0 mg/l to 25 mg/l) or ±2.5 % of m.v. ±0.3 mg/l (25 mg/l to 70 mg/l) temperature: ± 0.1°C ± 1 digit pressure: ±0.5 % FS ±1 digit ±3 hPa or 0.1 % of m.v. ±2 hPa (750 hPa to 1,100 hPa) |
| sensor connection: | 6-pole screened Mini-DIN socket |
| sensor: | sensor: active membrane type, electrode Ø front: approx. 12 mm, total length: approx. 220 mm incl. anti buckling glanding, neck ring: Ø approx. 20 mm, 4 m connection cable with Mini-DIN plug response time: 95 % in 10 s, depends on temperature operation life: approx. 3 years, depends on maintenance working temperature: 0°C to +40°C working pressure: max. 3 bar operating pressure sensor GWO 3600 please note max. 3,000 hPa rel. or 4,000 hPa abs.! flow rate: min. 30 cm/s |
| display: | 2x 4-digit LCD (12.4 / 7 mm high) |
| interface: | serial interface, direct connection to RS232 or USB interface of a PC via electrically isolated interface converter |
| power supply: | 9 V battery, as well as additional d.c. connector for external 10.5-12 V direct voltage supply (suitable power supply unit: GNG10/3000) |
| battery life: | approx. 500 h |
| housing: |
impact-resistant ABS, membrane keyboard, transparent panel, integrated pop-up clip |
| dimensions: | 142 x 71 x 26 mm (H x W x D) |
| weight: | approx. 300 g (incl. battery and probe) |
catalogue page as .pdf:
instruction manual as .pdf:
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