Quantichem® 9071C
Nuevo
Analizador de Hidracina Waltron
Este producto ya no está disponible
Disponible el:
El analizador de hidracina Quantichem 9071C de Waltron es el instrumento más avanzado desarrollado especialmente para realizar mediciones continuas y para determinar la concentración de hidracina en agua de alimentación de caldera.
Los puntos comunes de aplicación en un sistema de caldera para medición de hidracina en línea incluyen: desaireador, sistema condensado y agua de alimentación de caldera.
CARACTERÍSTICAS
VENTAJAS
Range | 0.01 - 1ppm | |
Accuracy | ± 5% of reading or ± 2ppb,whichever is greater for concentrations up to 500ppb. 10% or better for concentrations above 500ppb | |
Stability | ± 5% of reading or ± 2ppb per week,whichever is greater | |
Response Time |
90% of a step change in less than 3 minutes |
|
Temperature Compensation | Automatic, reduces sample temperature error to less than 0.5% of reading per degree C | |
pH Compensation |
Buffer continuously induced into sample flow – Ammonium Hydroxide 0.88 SG (28% to 30% NH3) |
|
Calibration |
Manual calibration |
|
Current Outputs | Two isolated 4-20mA current (analog) outputs | |
Digital Outputs | Communication interface via RS-232 & RS-485 using MODBUS RTU protocol | |
Alarms |
Three voltage-free contacts, alarm points set from transmitter rated at 2A, 250VAC (non-inductive) |
|
Power | Wide range of input power supply 90VAC – 250VAC | |
CE Certification (on request) | Meets low voltage and low electromagnetic compatibility directives |
Operating Conditions | ||
Sample | Temperature: 41 – 131° F (5 – 55° C); Flow 150 – 400 ml/min | |
Ambient Temperature | 32 – 131° F (0 – 55° C) | |
Pressure | 5 – 30 psig (0.35 – 2.07 bar) | |
Composition | Sample should be filtered to 60 microns, free of film forming compounds | |
Mechanical | ||
Construction | Transmitter – high strength ABS,IP65 (NEMA 4x) Wet section – high strength ABS and sheet metal,all wetted parts stainless steel or PVC, IP55 (NEMA 4) |
|
Dimensions |
Transmitter:Height = 10.92” (27.74 cm), Width = 7” (17.78 cm), Depth = 3.54” (8.99 cm) |
|
Mounting | Four key-style holes: Height = 0.86” (2.18 cm), Top Width = 0.281” (0.714 cm), Radius = 0.28” (0.711 cm) Horizontal:9” (22.86 cm), Vertical:12.875” (32.70 cm) | |
Weight | 23 lbs. (10.44 kg) | |
Wiring | Eight (8) conduit knockouts | |
Piping |
Sample Inlet: 1/4' (0.635 cm) OD Swagelokt®, Drain:3/8' (0.953 cm) OD tube |
|
Distance | Up to 325 feet (100 meters) on request | |
Finish | Corrosion resistant |
695,00 €
240,00 €
385,00 €