E3ZM
A-1
E3ZM
Photoelectric sensor in compact stainless steel housing
E3ZM
• Compact size SUS 316L housing for
highest mechanical protection
• Tested detergent and chemical resis-
tance (certified by Henkel-Ecolab)
• Watertight construction for highest
protection when cleaned with high
pressure
Application
proven in intensive testing
and often cleaned environments.
Detergent resistance
Product concept for
highest machine hygiene
Indicator cover: Polyether Sulfone
(PES)
Excellent resistance to detergents and
disinfectants.
Waterproofing ring: Fluorine rubber
Excellent resistance to detergents and
disinfectants.
Optical plate: Methacyrlic resin
(PMMA)
Excellent resistance to detergents
and disinfectants. High
transparency and other qualities
give PMMA excellent optical
characteristics.
Seal
The seal provides the resistance to
high-temperature and high-pressure
water that complies with IP69K.
Excellent resistance to detergents and
disinfectants. Also has excellent abrasion
resistance.
Sensitivity adjustment and operation
switch: Polyether etherketone
(PEEK)
Excellent corrosion resistance
to many chemical reagents.
Case: SUS316L
Excellent resistance to detergents and
disinfectants.
Cable: Vinyl chloride
Product name
Concen-
tration
Temper-
ature
Time
Sodium hydroxide (NaOH)
1.5 %
70 °C
240 h
Potassium hydroxide (KOH)
1.5 %
70 °C
240 h
Phosphoric acid (H
3
PO
4
)
2.5 %
70 °C
240 h
Sodium hypochlorite (NaCIO)
0.3 %
25 °C
240 h
Hydrogen peroxide (H
2
O
2
)
6.5 %
25 °C
240 h
P3-topax-66s
(Manufactured by Ecolab)
3.0 %
70 °C
240 h
P3-topax-56
(Manufactured by Ecolab)
5.0 %
70 °C
240 h
P3-oxonia active 90
(Manufactured by Ecolab)
1.0 %
25 °C
240 h
TEK121
(Manufactured by ABC Compounding)
1.1 %
25 °C
240 h
