Home > Laboratory > Analytical Measurement and Testing > Conductivity Measurement > Portable Device > Conductivity meter Portavo 902 Cond/904 Cond/904 X Cond

Portavo 902 Cond

The basic version for mobile conductivity measurement
Robust, intuitive portable device for routine daily measurements in laboratories and processes
A sensor quiver protects the sensor from drying out or being damaged in daily use
The high-performance polymer housing ensures low water absorption and high impact resistance
Over 1000 hours of measurement with a single set of batteries (4 x AA)
Memosens sensors and analog sensors can be used on the same device
The mineral glass display is perfectly readable even after years

Portavo 904 Cond
as Portavo 902 Cond, additionally with:

Portavo 904 X Cond
as Portavo 904 Cond, additionally with:

Conductivity measurement with ATEX approval for measurements up to Zone 0/1. Ideal for applications in the process industry. For the first time, Portavo enables direct on-site testing of process measuring points.
The new MemoLog function allows the user to log calibration data from various Memosens measuring points

Specifications
Measuring range (Accuracy):	0.001 µS/cm (c<0.05 cm^-1) 0.01 µS/cm (c=0.05 ... 0.2 cm^-1) 0.1 µS/cm (c>0.2 cm^-1)
TDS: Salinity:	0 ... 1999 mg/l 0.0 ... 45.0 g/kg
Resistivity: Concentration:	00.00 ... 99.99 MO x cm 0.00 ... 9.99 (w/w) %
Conductivity input, analog:	Multi-contact for 2-/4-electrode sensors with integrated temp detector
Measuring ranges Sensor SE 202: Sensor SE 204:	0.01 ... 200 µS/cm 1 µS/cm ... 500 mS/cm
2-electrode sensors: 4-electrode sensors:	0.1 µS x c ... 200 mS x c 0.1 µS x c ... 1000 mS x c
Temperature input:	2 x 4 mm diam. for integrated or separate temperature detector
Messbereich mit NTC 30 kO: Messbereich mit Pt 1000:	-20 ... 120 °C -40 ... 250 °C
Conductivity input, Memosens:	M8 socket, 4 pins, for Memosens lab cable
Measuring range sensor SE 215 MS:	10 µS/cm ... 20 mS/cm
Conductivity input
Temperature compensation:	Linear 0 ... 20 %/K, reference temperature adjustable
nLF:	0 ... 120 °C
Power supply: Protection class acc. to DIN EN 60529:	4 x AA IP66/67 with pressure compensation