22
Level
trOll
Operator’s Manual
0052210 rev. 006
seCtion 2: system Components
produCt SpeCIFICatIonS
Level TROLL 300
Level TROLL 500
Level TROLL 700
Operating Temperature
-20 to 80°C (-4 to 176°F) -20 to 80°C (-4 to 176°F) -20 to 80°C (-4 to 176°F)
Storage Temperature
-40 to 80°C (-40 to 176°F) -40 to 80°C (-40 to 176°F) -40 to 80°C (-40 to 176°F)
Dimensions
O.D.
20.82 mm (0.82 in)
18.3 mm (0.72 in)
18.3 mm (0.72 in)
Length
22.9 cm (9.0 in)
21.6 cm (8.5 in)
21.6 cm (8.5 in)
Weight
0.24 kg (0.54 lb)
0.197 kg (0.43 lb)
0.197 kg (0.43 lb)
Material
Housing
316L Stainless steel
Titanium
Titanium
Nose Cone
Black Delrin
®
Black Delrin
®
Black Delrin
®
Output Options
RS232 (with TROLL Com), RS232 (with TROLL Com), RS232 (with TROLL Com),
Modbus (RS485),
Modbus (RS485),
Modbus (RS485),
SDI-12, 4-20mA
SDI-12, 4-20mA
SDI-12, 4-20mA
Power
Internal Battery
3.6V lithium
3.6V lithium
3.6V lithium
Battery Life
5 yrs or 2M readings*
5 yrs or 2M readings*
5 yrs or 2M readings*
External Power
8-36 VDC
8-36 VDC
8-36 VDC
External Battery
14.4 V lithium
14.4 V lithium
14.4 V lithium
Real-Time Reading Rate 1 per second
1 per second
1 per second
Memory/Data Points**
1 MB / 50,000
2 MB / 100,000
4 MB / 350,000
Fastest Logging Rate
1 per second
2 per second
4 per second
Max. no. of logs
2
50
50
Log Types
Linear, Fast Linear,
Linear, Fast Linear,
Linear, Fast Linear, Event,
Event
Event
Linear Average, Step Linear,
True Logarithmic
Real-Time Clock
all models: accurate to 1 second per day
* 1 reading = time plus all available parameters read from device or logged
** 1 data point = time plus one parameter in a data log
