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Hamilton Process Analytics
Polilyte Plus HF Arc 120

Polilyte Plus HF Arc 120

Product catalog summary

Product Overview: The Polilyte Plus HF Arc 120 is an intelligent pH sensor designed for challenging industrial processes. It features Arc intelligent sensor technology for enhanced performance.

Specifications:

Sensor Family: Polilyte Plus
Parameter: pH
Sensor Output: Arc: Modbus, 4 to 20 mA
Length: 120 mm
Electrical Connector: VP8
Measurement Principle: Combination electrode; pH potential measured against reference
Measuring Range: pH 0 to 14
Sensitivity: 57 to 59 mV/pH at 25 °C
Zero Point: 0 ± 20 mV
pH Glass: Hamilton Type HF Glass
pH Glass Resistance: Moderate
Membrane Shape: Spherical
Diaphragm: Single Pore, 2 diaphragms
Electrolyte: Polisolve Plus
Reference System: Hamilton Everef-L
Temperature Sensor: NTC 22 kOhm
Configurable Values: pH: pH, mV; Temperature: °C, K, °F
Diameter: 12 mm
Process Connection: PG13,5
Wetted Parts: Glass, FKM (Fluorocarbon Elastomer)

Interfaces:

Analog Interface 1: 4 to 20 mA for pH, programmable
Analog Interface 2: 4 to 20 mA for Temperature, programmable
Analog Interfaces: Galvanically not isolated; pulse width modulation 3.5 kHz
Digital Interface: RS485 Modbus (max. 31 addresses)
Baud Rate: 4800, 9600, 19200, 38400, 57600, 115200 Bd
Operating Voltage: 7 to 30 VDC max. 150 mW

Additional Information:

Serial Number: Yes
Recommended Storage: Hamilton Storage Solution or 3 M KCl
Certificate: Yes, with measured values in Buffer pH 4.01 and pH 7.00
ATEX Approval: No
IECEx Approval: No
Autoclavable: No
CIP: No
Steam Sterilizable: No
Operating Temperature Range: Analog interface: -10 to 100 °C; Digital interface: -10 to 100 °C
Sample min Conductivity: 2 µS/cm
Pressure Range: 0 to 16 bar (100 °C)

Catalog excerpts

Polilyte Plus HF Arc 120 Specification Sheet (Part/REF # 242428-3313) Looking for an intelligent pH sensor that can survive in difficult industrial processes? The Polilyte Plus with Arc intelligent sensor technology can make it. Product Specifications Sensor Family Polilyte Plus Sensor Output Electrical Connector Measurement Principle Combination electrode; pH potential measured against reference Measuring Range Zero Point Hamilton Type HF Glass Membrane Shape Single Pore Polisolve Plus Reference System Hamilton Everef-L Liquid Earth Temperature Sensor Configurable Values Process Connection Wetted Parts Glass FKM (Fluorocarbon Elastomer) Galvanically not isolated; pulse width modulation 3.5 kHz Digital Interface Baud Rate Operating Voltage Serial Number

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Recommended Storage Hamilton Storage Solution or 3 M KCl Yes, with measured values in Buffer pH 4.01 and pH 7.00 ATEX Approval IECEx Approval Steam Sterilizable Operating Temperature Range Analog interface: -10 to 100 °C; Digital interface: -10 to 100 °C Specifications are subject to change without notice https://www.hamiltoncompany.com/sensors/242428-3313 Spec. Version

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Polilyte Plus HF Arc 120

Polilyte Plus HF Arc 120

Catalog excerpts

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