· It is the pH combination sensor.

· It is unnecessary to refilling KCL solution

· pH range:0-14,Temperature rang: 0-80℃,pressure resistance: 0.6MPa.

· The external dimension of the sensor is φ12x120.

· Outer tube material:plastic(blue、black、white or other colour) 

Selection of model:

· ASP200-1 (black)

· ASP200-2 (blue)

                                              · ASP200-3 (transparent)

                                              · ASP200-4 (light blue)

                                                 · ASP200-5 (yellow)

· It can output directly RS485 signal, and aslo can convert to WIFI or GPRS signal.

· It is combintion sensor with pH,ORP, temperature and conductivity.

· Unique structure prevents the sensor from easy pollution and blockage,Long life.

· It is unnecessary to refill electrolyte, convenient use.

· pH range:0~14pH; Pressure  range:0.6Mpa.

· Temperature range: 0~80℃.

· ORP rang: -1500mv ~ +1500mv.

· Conductivity rang: 0 ~ 20000us/cm.

                                                 · The external dimension of the sensor is φ25x165.

                                                 · The thread is 3/4NPT, Outer tube material:PPS plastic. 

                                                 Selection of model:

                                                 · PRT2121D   pH,ORP, temperature three in one digital sensor

                                                 · PRCT2121D   pH,ORP,conductivity ,temperature four in one digital sensor

 ORP sensor

· Shown as the figure:

· It can be directly used together with various redox meters as a complete set.

· Installation with 3/4NPT pipe thread; convenient installation in form of flow-through or

  immersion.

· The sensor has the fixed cable.

· The length of the cable can be adjusted according to the requirements of the users.

· Measuring range:±2000mv. 

                                                 · Temperature rang: 0～80℃.

                                                 · pressure range：0.6MPa.

                                                 · The external dimension of the sensor :Φ25×165.

                                                 · The outer tube material:PPS plastic

                                                 Selection of model:

                                                 · ASRS2801 combination ORP sensor (Pt ring)

                                                 · ASRS2501 combination ORP sensor (Pt pin)