Greisinger G7500-PH135/O2-2-GE - Multi Sensor Water Analysis Handheld Meter G7500

HIGHLIGHTS:

• simultaneous measurement of pH / oxygen and the associated temperatures
• Built-in galvanic isolation enables simultaneous measurements - with inexpensive standard sensors
• the display enables a comfortable reading of several values ​​at the same time as well as the course of the measured values ​​in the form of a diagram
• the data logger can be read out directly via USB – with a standard smartphone cable or software
• simple and convenient battery charging via USB connection

GENERAL:

Numerous applications require the simultaneous measurement of several measurands. For example, in water monitoring, the simultaneous measurement of pH and oxygen is desired - the G 7500 determines both measured values ​​in one device.

APPLICATIONS:

• water monitoring
• drinking water treatment
• fish farming and aquaculture

TECHNICAL SPECIFICATIONS:

Input No. 1 pH/ redox
measuring range:
-2.00 ... +16.00 pH (± 0.25% FS @ 25°C) or -1500..+1500mV redox voltage (±0.25% FS @ 25 °C)
Temperature:
-10.0 ... +150.0 °C (Pt1000); ±0.25 % FS Connection via 4 mm banana, alternatively via O ₂ /LF sensor
input no. 2
Temperature:
-10.0 ... +110.0 °C (NTC or Pt1000) Measuring range (Pt 1000)
- 10.0 ... +110.0 °C measuring range (NTC 10 k)
-10.0 ... +110.0 °C (integrated in O ₂ /LF sensor)
Dissolved oxygen measuring range: Oxygen saturation: 0.0 : ... 500.0 % sat Oxygen concentration: 0.0 ... 50.0 mg/l Oxygen partial pressure: 0 ... 1013 mbar O
   
   
   
   ₂
   (Accuracy depending on sensor and calibration, with inflow >20 cm/s, add. ±1.5% FS @ 25 °C, 100% sat. O 2 ₎ Scope
of delivery:
Device with 3 AAA batteries, brief instructions, operating instructions and Test report as pdf on mass storage, GE125-L02+accessories, GWO 5610-L02+accessories, GKK 2021