All Systems
Materials
Jet-wash facility
Certification
The systems comply with SEP (Safe Engineering Practice) level
Pressure Equipment Directive 97123/EC
AP201 Insertion System
Maximum Temperature
Maximum Pressure
6 bar (90 psi)
Process Connections
AP202 Flow-through System
Materials
Maximum Temperature
Maximum Pressure
6 bar (90 psi)
Process Connections
AP203 Immersion (Dip) System
Materials
Maximum Temperature
90°C (194°F)
Maximum Pressure
Not applicable
Process Connections
AP120 Combination Sensor
Measuring Ranges
AP121/0 General Process 0 to 14pH 0 to +100°C (32 to 212°F)
AP121/1 High Temp/Alkali 0 to 14pH 10 to 130°C (50 to 266°F)
AP121/2 Low Resistance 0 to 10pH –5 to 50°C (23 to 122°F)
AP121/6 Pt Redox (ORP) ± 2000mV 0 to 130°C (32 to 266°F)
Reference Electrode System
General Data
Shaft and cap Polypropylene
Sensor body Ryton™ PPS
Ground rod/Spray tube 316 Stainless steel
Non-return function Integral one-way valve
Spray tube connection 6mm compression fitting
Recommended operating
pressure
Min. 1 bar (15 psi) over process
pressure
130°C (266°F) PPS and steel adapters
90°C (194°F) Polypropylene adapter
Union nutG 1
1
/
4
in. (BSP)
PPS process adapter R1
1
/
4
in. (tapered BSP male)
PP process adapters R1
1
/
4
in.
1
1
/
4
in. NPT
Stainless steel adapters R1 in. (tapered BSP male)
1 in. NPT
Stainless steel sockets Angled DN25
Straight DN25
Flow-cells Polypropylene
Stainless steel
90°C (194°F )Polypropylene flow cell
130°C (266°F) Stainless steel flow cell
Union nut G1
1
/
4
in. (BSP)
Flow-cell inlet & outlet Rp1 in. (BSP female)
or 1 in. NPT
Guard, shaft and cap Polypropylene
Sliding flange Composite DIN & ANSI
DN50 / ANSI 2 in.
Immersion lengths 1m (3.3 ft)
2m (6.6 ft)
3m (10 ft)
Primary Electrolyte Solid, Ag-free Gel with KCl charge
Inner reference system Ag/AgCl
JunctionAnnular PTFE, sterilizable
Nominal zero point, E
0
7 pH
Minimum Conductivity > 50 µS/cm
Temperature Sensor (pH only) Integral Pt100
Temperature response T
90
<70s
Electrode Shaft Length 120mm
Max. Pressure 6 bar (90 psi)
Ingress Protection IP67/NEMA 6P (exceeds NEMA4X)
Connection head Sterilizable VP (VarioPin) connector
with PG13.5 thread