Hamilton, 237544, OxyFerm FDA VP 425

Name: OxyFerm FDA VP 425
Brand: Hamilton
SKU: 237544

The OxyFerm FDA VP 425 is an electrochemical oxygen sensor suited for applications with high demands for hygiene, e.g. in the pharmaceutical industry, in biotechnology, and in food & beverage production.

Catalog Number: 237544

Pricing

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General

Process Connection	PG13,5
Sensor Family	OxyFerm FDA
Wetted Parts	Stainless Steel 1.4435; EPDM (Ethylene propylene elastomer); FKM (Fluorocarbon Elastomer); VMQ (Silicone elastomer); See compliance details in Material Specification document
Electrical Connector	VP6
Measuring Range	10 ppb to 40 ppm (DO) or 0.2 to 1000 mbar (pO₂)
Electrolyte	Oxylyte
Drift at Room Temperature	< 1% per week
Membrane Cap	FDA
Oxygen Consumption	Ca. 20 ng/h in air at 25 °C
Temperature Sensor	NTC 22 kOhm
Current in Air at 25 °C	40 - 80 nA
Surface Quality of Steel	Ra < 0.4 µm (N5)
Electrode system	Silver platinum combination
Polarization Voltage and Time	-670 ± 50 mV, ≥ 2 hours
Serial Number	Yes
Response Time	t98% < 60 s at 25 °C
Certificate	Material and Performance Test Certificate
ATEX Approval	II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db
IECEx Approval	II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb; II 1/2 D ia IIIC T x °C Da/Db

Ordering

Notice

Unless otherwise stated, the minimum order amount is USD 1,000.
For orders below USD 1,000, an additional handling fee may apply, or we may arrange local delivery / local handover where available.
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