Greisinger G7500-PH135/CON/O2-2-GE - Multi Sensor Water Analysis Handheld Meter G7500 Set Set Option: Device, Ge135 L02+Accessories, Lf425 L02, Gwo56

HIGHLIGHTS:

• simultaneous measurement of pH / oxygen or pH / conductivity 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:

The G 7500 is a convenient multi-channel water analysis device for the simultaneous measurement of two parameters and the associated temperature. All essential electrochemical measurements can be combined:
- pH/ redox + conductivity/ salinity
- pH/ redox + dissolved oxygen

APPLICATIONS:

• water monitoring
• drinking water treatment
• sewage treatment plants
• fish farming and aquaculture
• Vertical / urban farming
• traditional farming

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 /cond. sensor)
conductivity
   measuring range:
    0 μS/cm .. 500 mS/cm (±0.5% FS @ 25 °C) Salinity/PSU: 0.0 ... 70.0 g/kg Cell constant: 0.3 ... 1.6000 1/cm 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 flow >20 cm/s, plus ±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 a pdf on mass memory, GE125-L02+accessories , LF425-L02+accessories, GWO5610-L02+accessories, GKK 2021