SIGRIST-PHOTOMETER TurBiScat PM 40 Guía Rápida De Instalación página 32

TurBiScat PM 40
Max. pressure
Medium temperature
Ambient temperature
Ambient humidity
Material
Dimension
Tube connections
Weight
Protection class
Display (model -S1XX only)
WLAN module (model -S1XX
only)
Turbidity measurement
Measuring principle
Wavelength
Measuring range
Measuring ranges
Lowest measuring value
Smallest recommended mea-
suring range
Resolution
Reproducibility (2 devices cali-
brated with the same formazine)
Linearity
Repeatability (2 measurements
with 1 device)
Temperature stability
Reaction time
32 / 196
Specification sheet
Values
Max. 4 MPa (40 bar) → Sensor head with sapphire window
l
Measuring cell → observe specification, standard VARIN-
l
®
LINE housing 1 MPa (10 bar)
-10 ... +100°C
l
120°C max. 2 h
l
150°C max. 1 h
l
-10 ... +50°C
l
+55°C -> max. medium temperature +85°C
l
+60°C -> max. medium temperature +75°C
l
0 ... 100 % relative humidity
General:
Housing: Stainless steel 1.4301
l
Touchscreen: Soda-lime tempering glass
l
Parts in contact with medium:
Sensor head: Hastelloy C-22 (2.4602)
l
Window: Sapphire
l
VARINLINE® housing: Stainless steel 1.4404
l
Ø 100.5 x 128 mm
DN 40 ... DN 150, 1 1/2" ... 6" VARINLINE
Approx. 2.3 kg
IP 66
Display: ¼ VGA with touchscreen
l
Resolution: 320 x 240 pixels with 2.4" diagonal
l
WLAN according to IEEE 802.11 b/g/n
Values
90° / 25° scattered light measurement
650 nm
0 ... 1000 EBC (0 ... 4000 NTU) turbidity
Arbitrarily configurable
20 mEBC
0 ... 1 EBC
0.001 EBC turbidity
EBC 90°
0 ... 2 ± 1 %
2 ... 100 ± 2 %
100 ... 1000 ± 10 %
0.01 EBC turbidity in the range 0 ... 2 EBC
0.001 EBC turbidity or ± 0.25 % of measuring value
< -0.15 % K-1 of upper limit of the range
< 2 s (step response)
®
housing
25°
± 1 %
± 3 %
± 10 %