K1200 Sensor - Hach ORBISPHERE 51 Series User Manual

2.1.2

K1200 sensor

Specification Details
Measurement from –5 to 50°C (23 to 122°F)
Sample
temperature
Sensor resistant to temperature from -5 to 100°C (23 to 212°F)
Sample pressure 1 to 20 bar absolute (14.5 to 290 psia)
Sample flow rate
50 to 300 mL/min
requirement
Sample types Water only
Radiation Sensor body plus cap (SS 316L)
> 10 MGy
Radiation
LDO spot (silicone): 10 kGy
resistance level
O-ring (MVQ): 0.4 to 0.5 MGy
CIP Not designed for use in CIP processes
For oxygen measurement in
Low range sensors
Measurement
range
High range sensors
Low range sensors
Repeatability
High range sensors
Low range sensors
Reproducibility
High range sensors
Low range sensors
Accuracy
High range sensors
Low range sensors
Limit of detection
(LOD)
High range sensors
Low range sensors
Response time
(90%)
High range sensors
Display resolution High and low range sensors
Warm-up time None
Low range sensors: Single point calibration (zero)
Calibration
High range sensors: Two at cap replacement (zero and air), one during use (air)
Low range sensors: Standard 99.999% N
Calibration
sample
High range sensors: Standard 99.999% N
K1200 28 mm
0.74 kg
sensor
Calibration device 0.7 kg
liquid phase
0 to 2,000 ppb (dissolved.
Indicative values until 5000 ppb)
0 to 40 ppm (dissolved)
± 0.4 ppb or 1%, whichever is
the greater
± 0.015 ppm or ± 2%, whichever
is the greater
± 0.8 ppb or 2%, whichever is
the greater
± 0.02 ppm or ± 3%, whichever
is the greater
± 0.8 ppb or 2%, whichever is
the greater
± 0.02 ppm or ± 3%, whichever
is the greater
0.6 ppb
0.015 ppm
< 30 seconds
< 50 seconds
0.1 ppb
(quality 50) or equivalent oxygen free gas
2
(quality 30) or equivalent oxygen free gas, air
2
Weight
Specifications
gas phase
0 to 50 mbar or 0 to 5% O
2
pressure)
0 to 1 bar or 0 to 100% O
2
pressure)
± 0.01 mbar or 10 ppm gas or 1%,
whichever is the greater
± 0.4 mbar or 400 ppm gas or 2%,
whichever is the greater
± 0.02 mbar or 20 ppm gas or 2%,
whichever is the greater
± 0.5 mbar or 500 ppm gas or 3%,
whichever is the greater
± 0.02 mbar or 20 ppm gas (at atm
pressure) or 2% of reading, whichever
is the greater
± 0.5 mbar or 500 ppm gas (at atm
pressure) or 3% of reading, whichever
is the greater
0.015 mbar or 15 ppm gas (at atm
pressure)
0.4 mbar or 400 ppm gas (at atm
pressure)
< 10 seconds
< 10 seconds
0.001 mbar or 1 ppm gas
(at atm
(at atm
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