HACH 1200-S pH电极（0-14pH; Modbus;±0.02 pH）

Accuracy:± 0.2 °C;± 0.02pH
Cable length:10 m hard wired, polyurethane
Calibration method:One point, standard buffer solution (automatic),
one point, comparative measurement
Communication:MODBUS
Diameter:42 mm
Enclosure waterproof rating:IP68
Flow:max. 4 m/s
Length:504 mm
Material:Stainless steel
Measuring range:0-14pH
Mounting:Immersed pipe, chain
Operating temperature range:-5 - 50 °C
Parameters:PH
Pressure range:2 bar
Repeatability:± 0.5 %
Response time:< 15 s pH
< 2 min temperature 
Storage conditions:-20 °C - 60 °C
Temperature sensor:PT100
Weight:< 1 kg