User Manual

TROLL
®
9500 Sensor Summary
Innovations in
Water Monitoring
TROLL
®
9500 Multiparameter Instrument
TROLL 9500 General
Operating temp. -5 to 50° C (23 to 122° F)
Storage temp. -40 to 65° C (-40 to 140° F)
Dimensions & weight 4.7 cm (1.85 in) OD x 55.25 cm (21.75 in). With twist-lock hanger: 56.52 cm (22.25 in). Restrictor: 8.9 cm (3.5 in) OD x 21 cm (8.25 in) long;
1.9 kg ( 4.2 lbs)
Wetted materials PVC, 316L stainless steel, titanium, Acetal, Viton
®
, nylon. Cable: Tefzel
®
or polyurethane
Water tightness rating IP68 with all sensors and cable attached. Battery compartment: IP67 without the battery cover or cable attached
Output options RS485/RS232; SDI-12 (optional with SDI-12 adapter); ASCII streaming mode or binary command
Power External: 9-16 VDC (optional). Internal: 2 user-replaceable D batteries (use either alkaline or matched pair of Saft lithium batteries)
TROLL 9500 Logging
Data logging Professional and LTS models only: 16 programmable tests (dened, scheduled to run, or stored). Logging modes: Linear, Linear Average, Event
Memory 4 MB (222,000 data records
1
)
Standard Sensors Accuracy Range Depth Rating Response Time (T90)
5
Methodology
Barometric pressure ±0.3% FS 16.5 psia Meets highest rating <30 sec per 30 m (100 ft)
of cable
Silicon strain gauge
Level, Depth, Pressure ±0.1% FS or better
Sensor accuracy: -5 to 50° C
15, 30, 100, or 300 psi Non-vented
30 psia: 10.90 m (35.76 ft)
100 psia: 60.11 m (197.2 ft)
300 psia: 200.7 m (658.6 ft)
Vented
15 psig: 10.55 m (34.61 ft)
30 psig: 21.10 m (69.21 ft)
100 psig: 70.32 m (230.7 ft)
300 psig: 211.0 m (692.1 ft)
Instantaneous in thermal
equilibrium
Silicon strain gauge
(non-vented or
vented)
Conductivity Low: ±0.5% or 2 µS/cm
High: ±0.5% + 2 µS/cm
Low: 5 to 20,000 µS/cm
High
2
: 150 to 112,000 µS/cm
Low: Meets highest rating
High: Meets highest rating
Low: Instantaneous
High: Instantaneous
Std. Methods 2510,
EPA 120.1
Std. Methods 2510,
EPA 120.1
Dissolved oxygen
RDO
®
sensor
3
Clark cell electrode
±0.1 mg/L
±0.2 mg/L
±10% of reading
±0.2 mg/L
0 to 8 mg/L
8 to 20 mg/L
20 to 50 mg/L
0 to 20 mg/L; 0 to 200%
saturation
Meets highest rating
246 m (807 ft)
T90: <45 sec. T95: <60 sec.
T90: <45 sec. T95: <60 sec.
T90: <45 sec. T95: <60 sec.
1-mil membrane: 1-2 min
@ 25° C
2-mil membrane: 90 sec
to 3 min
EPA-approved In-Situ
Methods
4
1002-8-
2009, 1003-8-2009,
1004-8-2009
Std. Methods 4500-O G,
EPA 360.1
pH (single) or
pH/ORP (combo)
6
pH: ±0.1 pH unit
ORP: ±5.0 mV
pH: 0 to 12 pH units
ORP: ±1400 mV
pH: 211 m (692 ft)
pH/ORP: 211 m (692 ft)
pH: <15 sec, pH 7 to pH 4
ORP: <15 sec
pH: Std. Methods 4500-
H
+
, EPA 150.2
ORP: Std. Methods
2580
Temperature ±0.1° C -5 to 50° C ( 23 to 122° F ) Meets highest rating < 30 sec EPA 170.1
Extended Parameter (XP) Sensors
Ammonium (NH
4
+
) ±10% 0.14 to 14,000 ppm N 14 m (46 ft) T98: <60 sec, 1.4 to 14
ppm N
Std. Methods 4500-NH
3
D, EPA 350.3
Chloride (Cl
-
) ±15% 0.35 to 35,500 ppm Cl 70 m (231 ft) T98: <60 sec, 3.54 to 35.45
ppm Cl
Std. Methods 4500-
Cl
-
D
Nitrate (NO
3
-
) ±10% 0.14 to 14,000 ppm N 14 m (46 ft) T98: <60 sec, 1.4 to 14
ppm N
Std. Methods 4500-
NO
3
D
Turbidity ±5% or 2 NTU/FNU 0 to 2,000 NTU/FNU 105 m (346 ft) Instantaneous (5 sec for rst
reading)
ISO 7027
Warranty TROLL 9500 and all sensors (excluding RDO & ISE sensors) come with a 1-year warranty. RDO Sensor: 3-year warranty. ISE sensors: 90-day
warranty. RuggedCable
®
System: 2-year warranty.
Notes
1
A single data record includes time stamp, temperature, RDO, pH, and conductivity logged in Linear or Linear Average mode.
2
Full operating
range: 70 to 200,000 µS/cm.
3
Full operating range: 0 to 50 mg/L.
4
EPA-approved under the Alternate Test Procedure process.
5
Time required for a
sensor to reach 90% stable.
6
pH sensor and pH/ORP sensor temperature range 0 to 50° C.