Hanna Instruments HI7630-28 Instruction Manual page 6

Specifications
HI7630-48zz Four-Ring Probe
Range
Resolution**
Accuracy
Calibration
Temperature
Temperature
compensation mode
Temperature source
Body
Sensor
Maximum pressure
Threaded connection
Protection rating
Cable length
* Absolute values (not temperature compensated)
** Automatic ranging
EC
TDS
RES
Seawater Salinity
EC
RES
EC
TDS
Standard
Salinity
Resistivity
Process
Range
Accuracy
Calibration
Linear, Natural, Standard, None
Automatic (from probe)
Manual
PVDF
Type
Insulator
Diameter
Insertion length
6 bar (87 psi)
3/4" NPT external thread for mounting
IP68
zz , see Series Configuration
0.0 µS/cm to 999.9 mS/cm*
0.0 mg/L to 400.0 g/L (TDS factor 0.5)*
1.00 Ω cm to 9.99 MΩ
•
400.0 %NaCl, 42 psu, 80 ppt
0.1 µS/cm; 0.001, 0.01, 0.1 mS/cm
0.1, 1 Ω cm; 0.01, 0.1, 1 kΩ
•
± 2 % of reading or ±1 µS/cm, whichever is greater
± 2 % of reading or ±0.5 mg/L, whichever is greater
Automatic, two-point with standard solution
Single point with standard solution
Single point
Single point
0.0 to 100.0 °C (32.0 to 212.0 °F)
± 0.5 °C; ± 1.0 °F
Single point offset (controller setting)
Four-ring, platinum
Glass
12 mm (0.5")
50 mm (2")
cm*
•
cm, 0.01MΩ
• •
6
cm