TPS miniCHEM-Sal, Manual

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Page 7
1.3 Specifications
Ranges
k=0.1 Sensor........................... 0 to 10.00 ppM, 0 to 100.0 ppM or 0 to 1000 ppM
k=1.0 Sensor............................0 to 100.0 ppM,0 to 1000 ppM, or 0 to 10.00 ppK
k=10 Sensor........................... 0 to 1000 ppM , 0 to 10.00 ppK, or 0 to 100.0 ppK
Resolution
..............................................................................0.1% of full scale
Accuracy ..............................................................................±0.2% of full scale
Linearity ..............................................................................±0.05% of full scale
Repeatability
......................................................................±0.05% of full scale
Ambient Drift
..................................................................................<0.02% /
o
C
Long term drift .......................................................................... <0.1% per year
Temperature Compensation
................................... Automatic, 0 to 100.0
o
C
Zero Range
............................................................................................... ±5%
Span Range ....................................................................................70 to 130%
Sensors ............................................. Platinised Platinum, k=0.1, k=1.0 or k=10
Enclosure
..................................................... Polycarbonate, waterproof to IP65
Display
..........................................12.7 mm LCD (optional remote 4-20mA loop
powered display available)
Analogue Outputs ....................... 4 to 20mA (500 Ohms max. loop resistance )
0 to 1 V DC (min. load 1000
Ω
)
0 to 10 V DC optional (min. load 1000
Ω
)
Control Output (optional)
.............................. Clean contact changeover relay,
rated to 2A at 240V AC
Isolation ..........................................................Galvanic isolation of sensor input
Power
................................................... 240V AC, 50/60Hz (120V AC optional)
Dimensions
.........................................................................172 x 160 x 71 mm
Mass ..................................................................Instrument only : Approx 800g
Full Kit : Approx 1.5kg
Operating Environment:
................................Temperature : 0 to 45
o
C
Humidity : 0 to 95% R.H.