HACH DPD1P1.99

توضیحات

DPD1P1.99
sensor mod. pHD sc Differential for pH measurement
Differential type digital sensor for SC200, SC4200,
SC4500, SC1000, SC1500.
The exclusive patented system of the electrode shape
pH differential, allows the measuring part not to be in direct
contact with the process liquid, avoiding possible causes of
poisoning of the measuring element.
Furthermore, the saline bridge is less sensitive to fouling problems,
this considerably reduces maintenance intervals and prevents the
dilution effects of the electrolyte solution. The average life of the
sensor is therefore increased.
Technical features:
Electrode: Glass
Sensor body: PEEK
Probe Type: Convertible to flow mount such as
immersion
Measurement range: from 0 to 14 pH
Temp -5°C – 70°C
Response time: pH: < 5 s; temperature: < 2 min
Self-diagnostics: Checking the measuring electrode impedance and
reference
Sensor cable: 10 m of cable complete with quick connector for
connection to sc-series controller or extension cable.
Degree of protection: IP68
Power supply: from control unit
Pressure: max 6.9 bar
Thermocompensator: Automatic NTC 300
Calibration: from process and/or with standard buffer solutions
Dimensions: 271.3 x 35.4 mm (length x diameter)
Mounting: with 1” NPT threaded connection suitable for mounting
in flow or immersion chamber