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Hamilton Process Analytics
Polilyte Plus PHI Arc 120

Polilyte Plus PHI Arc 120

Product catalog summary

Product Overview
The Polilyte Plus PHI Arc 120 is an intelligent pH sensor designed for challenging industrial processes. It features advanced Arc intelligent sensor technology.

Product 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 PHI Glass
pH Glass Resistance: Moderate
Membrane Shape: Spherical
Diaphragm: Single Pore
Number of Diaphragms: 2
Electrolyte: Polisolve Plus
Reference System: Hamilton Everef-L
Liquid Earth: No
Temperature Sensor: NTC 22 kOhm
Configurable Values: pH: pH, mV; Temperature: °C, K, °F
Diameter: 12 mm
Process Connection: PG13,5
Wetted Parts: Glass, EPDM (Ethylene propylene elastomer)

Interfaces

Analog Interface 1: 4 to 20 mA for pH, programmable
Analog Interface 2: 4 to 20 mA for Temperature, programmable
Analog Interface 1 and 2: 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
Serial Number: Yes

Additional Information

Specifications: Subject to change without notice
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: Yes, max. Temperature 130 °C
CIP: Yes
Steam Sterilizable: Yes, max. Temperature 130 °C
Operating Temperature Range: Analog interface: 0 to 110 °C; Digital interface: 0 to 130 °C
Sample min Conductivity: 2 µS/cm
Pressure Range: 0 to 16 bar (100 °C), 0 to 10 bar (130 °C)

Catalog excerpts

Polilyte Plus PHI Arc 120 Specification Sheet (Part/REF # 242428-4313) 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 PHI Glass Membrane Shape Single Pore Polisolve Plus Reference System Hamilton Everef-L Liquid Earth Temperature Sensor Configurable Values Process Connection Wetted Parts Glass EPDM (Ethylene propylene 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: 0 to 110 °C; Digital interface: 0 to 130 °C Specifications are subject to change without notice https://www.hamiltoncompany.com/sensors/242428-4313 Spec. Versi

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Polilyte Plus PHI Arc 120

Polilyte Plus PHI Arc 120

Catalog excerpts

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