Hamilton, 237713, OxyFerm FDA MS 120

Name: OxyFerm FDA MS 120
Brand: Hamilton
SKU: 237713

The OxyFerm FDA Memosens is an electrochemical oxygen sensor specifically designed for hygienic applications with stringent requirements, such as those found in the pharmaceutical, biotechnology, and food and beverage industries.

Catalog Number: 237713

Pricing

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Category

Single-Use Sensors

TagsSensors for Process Analytics Dissolved Oxygen Sensors OxyFerm FDA Dissolved Oxygen Sensors

Description

The OxyFerm FDA Memosens is a polarographic dissolved oxygen (DO) sensor designed for hygienic applications in the pharmaceutical, biotech, and food & beverage industries. Available in 12 mm shaft diameters, the sensor features an FDA-approved membrane and delivers reliable nanoamp (nA) current output. Built to withstand steam sterilization, autoclaving, and CIP procedures, the OxyFerm FDA Memosens ensures consistent DO measurements in demanding environments. Memosens technology allows upgrading an existing installation with proven Hamilton polarographic DO sensor technology.

Specifications

General

Process Connection	PG13,5
Sensor Family	OxyFerm FDA MS
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	Memosens
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 G Ex ia IIC T3/T4/T6 Ga
IECEx Approval	II 1 G Ex ia IIC T3/T4/T6 Ga
Diameter	12 mm

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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