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6.3 AquaTrace Trace DO Specifications
Specification
DO Measurement Range
Low Range (below 20ppb) DO
Measurement Accuracy
High Range DO Measurement
Accuracy
DO Measurement Response
DO Measurement Drift
Temperature Element
Temp Measurement Resolution
Temperature Measurement
Response
Temperature Msmt Repeatability
Electrolyte Life
Shelf Life
Environmental
Service Pressure
Service Temperature
Storage Temperature
System Process Flow Rate:
Features
Sensor Mounting Threads
Process Connections
Sensor Wetted Materials
Flow Chamber Wetted Parts
Sensor Serviceability
Sensor Head Electronics
Display Mounting
Available Communication Protocols
Regulatory
Material Regulations
DataStick
Thermo Scientific AquaSensors
Performance
0.1 ppb to 20 ppm
+/-1 ppb or +/-2% of reading
(whichever is greater)
+/-5% of reading
<2 hours to 10 ppb
4% max over 60 days
PT 1000 RTD
0.1 C
<475 sec for 90% of change for
+/- 50C change
+/- 0.5C
2 months (appx)
6 months (may require electrolyte
replacement after extended storage)
0- 60 psig
5 C - 50 C
0 C - 60 C
50 - 400 mL/min
1" NPT threads at back of sensor
1" NPT threads at front of sensor
1/4" tube fittings for process inlet and
outlet
316SS, PEEK, Viton, FEP Teflon
Acrylic, 316 SS, Viton
Field replaceable membrane
Field replaceable reference fill
Integral Pre-amplifier
Integral or remote (w/20' cable)
MODBUS RTU, DeviceNET,
CANopen, EtherNet, USB, RJ-45,
RS485
RoHS compliant assembly
UL,CSA, and CE
™
™
AquaTrace
Trace DO System User Guide
26
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