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Hamilton Easyferm Bio HB ARC 425
$1,031.82
In stock
Overview
SKU243632-2373
Hamilton Easyferm Bio HB ARC 425
Overview
Hamilton Easyferm Bio HB ARC 425
Overview
The EasyFerm Bio family of pH sensors is designed for applications in the Pharmaceutical, Biotechnology and Food & Beverage industries. All family members have the same reference electrolyte Foodlyte, with its certified bio-compatibility. The standard EasyFerm Bio, with its HB glass, is directed at the Food & Beverage industry where CIP and SIP cycles occur frequently because the glass shows a very fast recovery leading to a shortened set-up time
- Specifically designed for sterile applications in Pharma and Biotechnology (Biocompatibility)
- Highly reliable measurements after steam sterilization autoclavation and CIP cleanings
- Drift free measurements
- Ceramic diaphragm is an improved barrier of the electrode
| Sensor Output | Arc: Modbus, 4 to 20 mA |
|---|---|
| Sensitivity | 57 to 59 mV / pH at 25 °C |
| Zero Point | 0 ± 20 mV |
| pH Glass | Hamilton type HB glass |
| pH Glass Resistance | Moderate |
| Membrane Shape | Spherical |
| Diaphragm | HP-Coatramic |
| Number of Diaphragms | 1 |
| Reference System | Hamilton Everef-F, Silver ion barrier included |
| Diameter | 12 mm |
| Length | 425 mm |
| Recommended Storage | Hamilton Storage Solution or 3 M KCl |
| Sample min Conductivity | 100 µS/cm |
| Operating Temperature Range | Analog interface: 0 to 110 °C; Digital interface: 0 to 140 °C |
| Pressure Range | 0 to 6 bar |
| ATEX Approval | No |
| Autoclavable | Yes, Maximum Temperature 130 °C |
| CIP | Yes |
| Electrical Connector | VP8 |
| Electrolyte | Pressurized Foodlyte |
| Liquid Earth | Yes |
| Measurement Principle | Combination electrode; pH potential measured against reference |
| Measuring Range | pH 0 to 14 |
| O-ring Material | FDA 21 CFR 177.2600; EG 1935/2004; USP <87>; USP <88> Class VI (121 °C) |
| Parameter | pH |
| Process Connection | PG13,5 |
| Sensor Family | EasyFerm Bio |
| Serial Number | Yes |
| Steam Sterilizable | Yes, Maximum Temperature 140 °C |
| Temperature Sensor | NTC 22 kOhm |
| Wetted Parts | Glass \nVMQ (Silicone elastomer) |
| Analog Interface 1 | 4 to 20 mA for pH, programmable |
| Analog Interface 1 and 2 | Galvanically not isolated; pulse width modulation 3.5 kHz |
| Analog Interface 2 | 4 to 20 mA for Temperature programmable |
| Baud Rate | 4800, 9600, 19200, 38400, 57600,115200 Bd |
| Configurable Values | pH: pH, mV; Temperature: °C, K, °F |
| Digital Interface | RS485 Modbus (Maximum 31 addresses) |
| Operating Voltage | 7 to 30 VDC Maximum 150 mW |
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