9031CX Analizador de Sodio

Range
0.10ppb - 10ppm

Accuracy
±5% of reading or ±0.1ppb (whichever is greater) within ±5°C of calibration temperature

Reproducibility
±5% of reading or ±0.1ppb (whichever is greater) at constant temperature

Response Time (approximate)
90% of 1-10ppb step: less than 4 minutes; 90% of 100-1ppb step: 5 minutes

Temperature Compensation
Automatic

pH Compensation
Alkaline vapor buffer: 0.88 SG (28% to 30% NH3) ammonia above 0.5ppb sodium, 99% diisopropylamine solution below 0.5ppb sodium

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

Certification (on request)
Meets low voltage and low electromagnetic compatibility directives

SAMPLE DELIVERY 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)
Wet Section: Height = 18.25“ (46.36 cm) including drain, Width = 11.25” (28.58 cm), Depth = 7.63” (19.38 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