DULCOTEST® pH Sensors
PH Sensors of our DULCOTEST® series offer a wide range of sensors for pH control.
The production of our electrodes is subject to strictest quality controls and is automated in routine steps but effected manually and with professional control in critical steps. Thus, we can achieve for you an optimum of reproducible quality and cost reduction.
The following advantages are main features of our sensors:
- Precise and reliable measurement enables efficient process guidance and high process safety.
- Highest glass quality, optimized production steps and selection of appropriate probes grant long lifetimes. Reduces down time and maintenance.
- Short storage and delivery times result in the best-possible exhaustion of an sensor's lifetime (Lifespan of a glass sensor begins already immediately after its production)
- Tailor-made process adaptation with special editions for fitting length, cable length and plug.
- OEM partners receive private-labeled, silver stained label.
- Rapid replacement from stock
- Storage in protective quiver filled with electrolyte provides the best-possible protection during transport and shut downs.
The chart below will help you to find the best sensor for your application:
|
Medium |
Max. Temp.(° F) |
Max.
Temp.(°C) |
Max.
Pressure
(psig) |
Max.
Pressure
(bar) |
pH-value |
Sensors |
|
Clear medium |
140 |
60 |
7.3 |
0.5 |
1-12 |
PHE (swimming pool,
potable water) |
|
43.5 |
3 |
1-12 |
PHES (swimming pool,
potable water) |
|
176 |
80 |
no overpressure |
0-12 |
PHEN (high accuracy,
long life) |
| 0-12 |
PHEN-3D (low conductivity
> 50µS/cm) |
|
87 |
6 |
1-12 |
PHEP (electroplating,
process water) |
|
140 - 176 |
60 - 80 |
116 |
8 |
1-12 |
PHED (electroplating,
process water with
Cr 6+,CN-) |
|
212 |
100 |
43.5
(77° F)
87
(212° F) |
3 (100° C)
6 (25° C) |
3-14 |
PHEP-H (chemical industry) |
|
Medium with solid components |
opaqueness visible |
176 |
80 |
max. 87 |
max. 6 |
1-12 |
PHER |
|
non-transparent |
212 |
100 |
87
(212° F)232
(77° F) |
6 (100° C)
16 (25° C) |
1-12 |
PHEX (emulsion,
suspension, sludge) |
|
Medium with fluoride contents |
122 |
50 |
max. 102 |
max. 7 |
0-12 |
PHEF (electroplating, semi-conductor industry) |
