Product Overview
Features
Thermo Scientific
DensityPRO User Manual
1-5
Table 1-1.
Inputs & Outputs
Type
Description
Inputs
–
Three 4–20 mA inputs, full scale ± 0.3% over operating
temperature range; fault high/low detection
–
Two 0 to 10 VDC voltage inputs, full scale ± 0.3% over
operating temperature range
–
Two digital inputs (DI) provide contact input with in5
VDC wetting voltage
–
Temperature compensation circuitry with 100-ohm Platinum
RTD, 3- or 4-wire; full scale ± 0.4ºC over operating
temperature
Current outputs
–
4–20 mA output, full scale ± 0.3% over operating temperature
range
Isolated, loop-powered (default)
Isolated, self-powered output
–
Optional Intrinsically Safe Input/Output 4–20 mA output, full
scale ± 0.3% over operating temperature range temperature
range
Isolated, loop-powered (default)
Isolated, self-powered output
Contact closure (relay) outputs
Two relays, DPDT-fully sealed 8 A at 250 VAC
Serial outputs
–
RS485 half duplex
–
RS232 full duplex
–
Fieldbus: A DensityPRO gauge is available
from the Fieldbus Foundation™ website.
The DD is a DD4 or DD5, interpreted by a
host implementing DD Services 4.x or 5.x.
–
(Pending)
–
(Pending)
Features
Setup Wizard
The setup wizard enables you to quickly configure the gauge by requiring you to enter
all of the basic parameters. Additional menu groups contain fields in which you can
enter specialized parameters and commands, allowing you to customize the gauge for a
wide variety of applications.
Note:
The setup wizard is only available when using the PC-based EZ Cal II
software.
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