PHASEGUARD SIGRIST VIETNAM
Hãng sản xuất: Sigrist
Mr. TríPHASEGUARD vietnam, PHASEGUARD sigrist, PHASEGUARD sigrist vietnam, PHASEGUARD
In-line Interface Monitor for Turbidity or Colour
The PhaseGuard monitors interface changes of turbidity or colour. Three models of the PhaseGuard cover the possible applications: interface switching for turbidity (model T), for colour (model C), for high turbidity (model HT). The PhaseGuard is factory adjusted with a universal measuring range based on absorption. For simple applications and system integration the instrument configuration and communication can be easily done using the serial interface in combination with the existing outputs. For a more comfortable installation and operation the optional control unit SICON with touch screen technology and colour display can be connected.
SPECIFICATION
Wavelength turbidity
LED 880 nm
Wavelength color
LED 430 nm
Measuring principle
Absorption
Nominal range
0 .. 100 % Absorption
Resolution
0.5 % Absorption
Installation
In-line housing Varivent® or compatible
Enclosure
Stainless steel 1.4301
Protection
IP66
Sample temperature
-10 .. +100 °C
Pathlength
10 mm (models T & C)
5 mm (model HT)
Outputs
1 x 4 .. 20 mA
2 x Open-Collector Transistor
Pipe diameter
≥ DN 40 (modells T & C)
≥ DN 65 (model HT)
Supply voltage
9 .. 30 VDC
Power input
< 2 W (with Profibus DP: < 3 W)
Sample pressure
≤ 1 MPa (10 bar) @ 100 °C
Interfaces
Profibus DP or Modbus RTU (option)
Ambient environment
-10 .. +50 °C / 0 .. 100 % RH
Cleaning
CIP/SIP compatible up to 120 °C @ 2h
Material sensor head
Stainless steel 1.4404
Windows material
Sapphire
Configuration
USB Interface and parameter file
Control Units
