GMH 3611 Oxygen measuring device incl. oxygen sensor, sensor with 4 m cable

Specifications:

Measuring ranges (device):
- O2-concentration: 0.00 ... 70.00 mg/l (ppm) (resolution selectable)
- O2-saturation: 0.0 ... 600.0 % O2 (resolution selectable)
- Temperature: 0.0 ... 50.0 °C
- Pressure: 10 ... 1200 hPa abs.

Electrode: Active membrane type. Electrode-Ø front: approx. 12 mm, overall length: approx. 220 mm, anti buckling glanding, neck collar: 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 ... +40 °C
Working pressure: max. 3 bar
Flow rate: min. 30 cm/s
Dimensions: 142 x 71 x 26 mm (H x W x D)
Weight: approx. 300 g (incl. battery and probe)
Scope of supply: Device incl. electrode, GWOK01 and KOH electrolyte, battery, manual

GMH 3651 Oxygen measuring device incl. oxygen sensor, sensor with 4 m cable

Oxygen measuring device for dissolved oxygen in liquids. Incl. oxygen electrode with data logger.

Specifications:

Measuring ranges (device):
- O2-concentration: 0.00 ... 70.00 mg/l (ppm) (resolution selectable)
- O2-saturation: 0.0 ... 600.0 % O2 (resolution selectable)
- O2-partial pressure: 0 ... 1200 hPa O2 (0.0 ... 427.5 mmHg)
- Temperature: 0.0 ... 50.0 °C
- Pressure: 300 ... 5000 hPa abs. or 0 ... 100.0 m water column (with pressure port)
Electrode: Active membrane type. Electrode-Ø front: approx. 12 mm, overall length: approx. 220 mm, anti buckling glanding, neck collar: 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 ... +40 °C
Working pressure: max. 3 bar
Flow rate: min. 30 cm/s
Dimensions: 142 x 71 x 26 mm (H x W x D)
Weight: approx. 300 g (incl. battery and probe)
Scope of supply: Device incl. electrode, GWOK01 and KOH electrolyte, battery, manual

GMH 5630 Oxygen meter for dissolved oxygen in liquids

General:

• Waterproof and robust
• Display backlight
• Automatic ambient pressure compensation with integrated precision barometer

Application:

• Oxygen monitoring in aqua culture and aquaristics
• Checking of well water, waste water, sewage treatment plants

Specifications:

Measuring ranges: (device)
Oxygen concentration: 0.00 ... 70.00 mg/l (ppm) (selectable)
Oxygen saturation: 0.0 ... 600.0 % O2 (resolution selectable)
Oxygen partial pressure: 0 ... 1200 hPa O2 (0.0 ... 427.5 mmHg)
Temperature: 0.0 ... 50.0 °C
Pressure: 10.0 ... 1200.0 hPa abs
Dimensions: 160 x 86 x 37 mm (L x W x H) incl. silicone protective cover
Weight: approx. 250 g device incl. battery and cover
Scope of supply: Handheld instrument, battery, manual, short form manual

GMH 5650 Oxygen meter for dissolved oxygen in liquids with data logger

General:

• Waterproof and robust
• Display backlight
• Automatic ambient pressure compensation with integrated precision barometer

Application:

• Oxygen monitoring in aqua culture and aquaristics
• Checking of well water, waste water, sewage treatment plants

Specifications:

Measuring ranges: (device)
Oxygen concentration: 0.00 ... 70.00 mg/l (ppm) (selectable)
Oxygen saturation: 0.0 ... 600.0 % O2 (resolution selectable)
Oxygen partial pressure: 0 ... 1200 hPa O2 (0.0 ... 427.5 mmHg)
Temperature: 0.0 ... 50.0 °C
Pressure: 10.0 ... 1200.0 hPa abs
Dimensions: 160 x 86 x 37 mm (L x W x H) incl. silicone protective cover
- Pressure connection: length 11 mm
Weight: approx. 250 g device incl. battery and cover
Scope of supply: Handheld instrument, battery, manual, short form manual