Appendix B
Specifications
Results may vary under different operating conditions.
Table B–1.
Performance specifications
System performance
From
±
0.0001 gm/cc, depending on application
Table B–2.
Gamma ray source
Source type
Cs-137 or Co-60, both stainless steel doubly encapsulated
Size
10–10,000 mCi Cs-137 or 1,000–3,000 mCi Co-60
Source housing
Carbon steel or stainless steel, lead filled, polyurethane
painted
Two-position shutter, locks in OFF (closed) position
Table B–3.
Integrated transmitter-detector
System architecture
Multiprocessor based electronics provides uninterrupted
output during data entry and system interrogation
Surface mount technology provides high degree of reliability
All user data is doubly stored in non-volatile memory with no
battery backup required
Detection type
PVT plastic scintillator with wide dynamic range; PVT resists
shock and moisture damage
Detector stabilization
Electronic control without heater stabilization for optimum
performance
Enclosure construction
Carbon steel polyurethane painted
Approvals – Model 9719A
FMRC approved dust-ignition proof in Class II, Div. 1, Groups E,
F, and G; suitable for Class III, Div. 1 hazardous locations,
indoor and outdoor NEMA 4.
CSA approved dust-ignition proof in Class II, Div. 1, Groups, E,
F, and G; suitable for Class III, Div. 1 hazardous locations,
indoor and outdoor CSA ENCL 4.
Thermo Fisher Scientific
DensityPRO with
F
OUNDATION
™ Fieldbus
Application Guide
B-1
Summary of Contents for DensityPRO
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