
WATER QUALITY
INSTRUMENTS
12
TPS 90FL Series
pH, Dissolved Oxygen, Conductivity,
Salinity, ORP (Redox), Turbidity & Temp.
90FL - pH, DO, Conductivity, Salinity, Temp•
90FLMV - pH, DO, Conductivity, Salinity, ORP (Redox), •
Temp
90FLT - pH, DO, Conductivity, Salinity, ORP (Redox),
•
Turbidity, Temp
The Australian made 90FL, 90FLMV and 90FLT are ideally
suited to spot checking and logging applications.
The sensors allow for in-situ measurements in 50mm
boreholes, lakes, streams, sewers and channels. The
sensor design is simpler than more complicated sonde-
type probes resulting in easier maintenance and less
servicing.
Easy-to-use with 80 character display
Provides simultaneous viewing of all channels; common-
sense menu system; calibration prompts; and error
messages.
Field rugged & waterproof
Designed for eld applications in wet environments. The
case, keypad and connectors are water resistant.
Data Logging
The 90FL comes with standard and optional data logging.
Extended data logging (included) enables storage of
readings timed or manually entered (pressing the ENTER
button) readings.
Readings can also be downloaded to PC via the RS232
interface cable and Windows software.
Specications
Ranges
DO 0-30.00ppM DO in Fresh Water
0 - 25.00 ppM DO in Salt Water
0 - 300% Saturation Oxygen
Temp -10 to +110oC
pH 0 to 14.00 pH
ORP (Redox) 0 to +1999mV
Conductivity with k=10 cell with k=1cell
0 to 200mS/cm 0 to 20mS/cm
TDS 0 to 100.00ppK 0 to 10.00ppK
Turbidity 0 to 1000 NTU
Resolution
DO 0.01ppM(mg/L) and 0.1% Satn.
pH 0.01pH
ORP (Redox) 1mV
Temp. 0.1oC
Conductivity 0.1% of selected range
Salinity 0.1% of selected range
Turbidity 0.1 NTU
Accuracy
DO 0.002ppM(mg/L) and 0.2% Satn.
pH 0.01pH within 3 pH of buer
ORP (Redox) 1mV (90FLMV only)
Temp. 0.1oC
Conductivity 0.2% of selected range
Salinity 0.3% of selected range
Turbidity 3% (linearity)
Memory
90FL 1980 data sets
90FLMV 1760 data sets
90FLT 800 data sets
Power 7.2V Rechargable Ni-Cad battery
Ordering Information
TPS126103/5K10 90FL Field Analyser - pH, Conductivity, TDS,
Dissolved Oxygen & Temperature
Including: cal solutions, Battery Charger,
Handbook
TPS130018/5K10 90FLMV Field Analyser - pH, mV, Conductivity,
TDS, Dissolved Oxygen & Temperature
Including: cal solutions, Battery Charger,
Handbook
TPS126105/5K10 90FLT Field Analyser - pH, ORP (Redox),
Conductivity, TDS, Dissolved Oxygen, Turbidity
& Temperature. Including: cal solutions, Battery
Charger, Handbook
Replacement Probes
TPS123204 Dissolved Oxygen Sensor, YSI-5739, NO CABLE
TPS123219 Sensor Cable, for YSI DO2 Sensor to 90 Series, 5m
TPS111224 pH Sensor, Plastic, AgCl Ref, Ceramic Frit Junc, 5m
TPS111259 ORP Sensor, Plastic, AgCl Ref, Ceramic Frit Junc, 5m
TPS125186 ENDC Detachable Cable Turbidity Sensor (no cable)
TPS125187 Detachable cable for ENDC Turbidity Sensor, 5m
TPS122218 Conductivity Sensor, k=10/ATC/Temp, for 90 Series, 5m
TPS122196 5 metre Conductivity Sensor, k=1/ATC/Temp, 5m
TPS122197 Conductivity Sensor, k=0.1/ATC/Temp, 5m
Options
TPS130015 RS232 cable
TPS130086 WinTPS Communication Software for Windows 95,
98 & ME
PPAPE1500B Pelican case PE1500 with foam - black
Other probes ranges/types
and additional cable lengths (up to 20m) are available
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