Hamilton, 243666-142, VisiFerm DO Arc 325 H2

Name: VisiFerm DO Arc 325 H2
Brand: Hamilton
SKU: 243666-142

The VisiFerm DO Arc 325 H2 is designed to meet the demanding needs of hygienic applications in the biotechnology, bio pharmaceutical, and food and beverage industry. The VisiFerm DO Arc optical dissolved oxygen sensor offers a simple way to upgrade from traditional polarographic sensors. The sensor measurement principle offers increased accuracy and reduced maintenance while the output provides both 4 - 20mA and Modbus digital outputs. The next generation VisiFerm drastically reduces calibration

Catalog Number: 243666-142

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Category

DO Sensors & Probes

TagsSensors for Process Analytics

Description

The VisiFerm DO Arc was designed to meet the demanding needs of hygienic applications in the biotechnology, bio pharmaceutical, and food and beverage industry. The VisiFerm DO Arc optical dissolved oxygen sensor offers a simple way to upgrade from traditional polarographic sensors. The sensor measurement principle offers increased accuracy and reduced maintenance while the output provides both 4 - 20mA and Modbus digital outputs.
Upgrade to the next generation VisiFerm drastically reduces calibration frequency and has a higher robustness. Learn more about the new sensors: VISIFERM RS485 SENSORS

Specifications

General

Process Connection	PG13,5
Wetted Parts	Stainless Steel 1.4435; EPDM (Ethylene propylene elastomer)
Electrical Connector	VP8
Sensor Output	Arc: Modbus, 4 to 20 mA
Measuring Range	4 ppb to 25 ppm (DO) 0 to 62.85%-vol or 0 to 300%-sat
Electrolyte	None
Accuracy at 25 °C	1 ± 0.05%-vol; 21 ± 0.2%-vol; 50 ± 0.5%-vol
Drift at Room Temperature	< 1% per week
Oxygen Consumption	None
Temperature Sensor	NTC 22 kOhm
Configurable Values	DO: mbar;%-sat;%-vol; µg/l; mg/l; ppb/ppm (dissolved oxygen); Temperature: °C, °F, K
Surface Quality of Steel	Ra < 0.4 µm (N5)
Analog Interface 1	4 to 20 mA for DO, programmable, galvanically not isolated; pulse width modulation 5 kHz
Digital Interface	RS485 Modbus (max. 32 addresses)
Baud Rate	4800, 9600, 19200, 38400, 57600, 115200 Bd
Operating Voltage	7 to 30 VDC max. 1 W
Serial Number	Yes
Response Time	t98% < 30 s at 25 °C
Certificate	Yes, with parameter settings and materials used

Ordering

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