English 3 - Hach ORBISPHERE Series Basic User Manual

Table of Contents
1 Table of contents on page 3
2 Specifications on page 3
3 Expanded manual version
4 General information on page 6
Section 1 Table of contents
Specifications on page 3
General information on page 6
Installation on page 8
Section 2 Specifications
Specifications are subject to change without notice.
2.1 Sensor specifications
Table 1 ORBISPHERE family of GA2X00 oxygen sensors
Specification
Type
Dimensions (Ø × L)
Weight
Pressure resistence
Materials
Other
Certification
Note: Unlike the GA2400 non-ATEX sensors, the intrinsically safe GA2800 ATEX sensors have no smart capability
to store calibration data. However, all GA2800 ATEX sensors have the ATEX conformity information engraved on
the sensor itself.
2.2 Sensor configurations
Application
Beer with ORBISPHERE
3650 Portable
Beer in-line
Wort in-line
1
Viton and Kalrez are trademarks of DuPont Corporation.
on page 6
Details—Non-ATEX sensors
40 bar maximum with default PPS collar (100 bar with stainless steel collar)
Stainless steel
®
Sensor head: Kalrez O-rings
®
Sensor bottom: Viton O-rings
Smart capability
CE
Table 2 Beverage
Sensor
GA2400-S00
GA2400-S00
GA2400-S00
5 Installation on page 8
6 Maintenance on page 13
7 Troubleshooting
Maintenance on page 13
Troubleshooting on page 20
Details—ATEX sensors
Electrochemical oxygen sensor
32 × 86.3 mm (1.26 × 3.40 in.)
300 g
Stainless steel or hastelloy
EPDM and Kalrez
Sensor head: Kalrez
1
Sensor bottom: Viton
Intrinsically safe
CE, Ex II 1 G, Ex ia IIC T6
Membrane Cartridge
2958A-A (optimized response
time)
2952A-A (optimized
maintenance interval)
2952A-A
29552A-A
on page 20
®
O-rings
®
O-rings
® ®
O-rings or Kalrez O-rings
Protection Cap
33051-SP
33051-SG
33051-S0

English 3