pH Electrodes, Hamilton EasyFerm Plus, Plus Arc, Bio, Bio Arc, Plus QRP Arc
Overview
The EasyFerm Plus family of pH-and ORP-electrodes is ideal for Biotech applications, such as fermentations, in which autoclavations, steam sterilizations (SIP) and cleaning in place (CIP) procedures occur frequently. In combination with the space saving Hamilton Hygienic Socket or FlexiFit, the EasyFerm Plus fits perfectly in many kinds of fermenters and vessels. Available with the innovative Arc technology.
As with the EasyFerm Plus family, the EasyFerm Bio family of pH-electrodes is also ideal for Biotech applications, such as fermentations, in which autoclavations, steam sterilizations (SIP) and cleaning in place (CIP) procedures occur frequently. In addition, the EasyFerm Bio offers certified BIO-compatibility for the reference electrolyte as well as EHEDG certified cleanability. In combination with the space saving Hamilton Hygienic Socket or FlexiFit the EasyFerm Bio fits perfectly in many kinds of fermenters and vessels. Available with the innovative Arc technology.
The EasyFerm Plus ORP Arc is an electrochemical ORP (Oxidation Reduction Potential) sensor with integrated electronics, having the full Arc functionality (of a measuring device with self-diagnostics). The sensor is designed for applications with high demands for stable measurements in pharmaceutical industry, in biotechnology and in foods production. The sensor is equipped with a pre-pressurized reference system and high performance HP Coatramic Diaphragm, and a platinum ring, suitable for effective SIP. The EasyFerm Plus ORP Arc is not equipped with a pH glass membrane.
Features of the EasyFerm Electrodes:
Stable measurement signals after steam sterilization, autoclaving and CIP
Drift-free measurement
Ceramic diaphragm ensures sterility of the electrode
Available with various connector heads: S8, K8, VP 6, Memosens (Plus, Plus Arc, Plus QRP Arc) and Arc (VP 8)
ATEX-certificate for S8, K8, VP 6 and Memosens (Plus, Plus Arc, Plus QRP Arc)
Medium affected materials according to USP class VI
Cleanability tested and certified according to EHEDG criteria (Bio, Bio Arc)
Biocompatibility tested and certified by MDT (Bio, Bio Arc)
Specifications (Click here):
pH Electrodes, Hamilton EasyFerm Plus, Plus Arc, Bio, Bio Arc, Plus QRP Arc
Specifications
Model:
EasyFerm Plus
EasyFerm Plus Arc
EasyFerm Bio
EasyFerm Bio Arc
EasyFerm Plus QRP Arc
Length K8: (mm)
120, 160, 200, 225, 325, 425
-
120, 160, 200, 225, 325, 425
-
-
Length VP: (mm)
120, 225, 325, 425
-
120, 225, 325, 425
-
-
Length Arc: (mm)
-
120, 225, 324, 425
-
120, 225, 325, 425
120, 225, 325, 425
Analog interface 1: (mA)
-
4-20 for pH, programmable
-
4-20 for pH, programmable
4-20 for ORP, programmable
Analog interface 2: (mA)
-
4-20 for temperature, programmable
-
4-20 for temperature, programmable
4-20 for temperature, programmable
Analog interface 1 and 2:
-
galvanically not isolated; pulse width modulation 3.5 kHz
-
galvanically not isolated; pulse width modulation 3.5 kHz
galvanically not isolated; pulse width modulation 3.5 kHz
ATEX Certification:
CE 0035 II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb, CE 0035 II 1/2 D ia IIIC T x °C Da/Db
No
CE 0035 II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb, CE 0035 II 1/2 D ia IIIC T x °C Da/Db
No
NO
Autoclavable:
Yes
Yes, maximum temperature 130°C
Yes
Yes, maximum temperature 130°C
Yes, maximum temperature 130°C
Baud Rate: (bd)
-
4800, 9600, 19200, 38400, 57600, 115200
-
4800, 9600, 19200, 38400, 57600, 115200
4800, 9600, 19200, 38400, 57600, 115200
Cleaning in place mode (CIP):
Yes
Yes
Yes
Yes
Yes
Configurable values:
-
pH: pH, mV; Temperature: °C, K, °F
-
pH: pH, mV; Temperature: °C, K, °F
ORP: mV; Temperature: °C, K, °F
Diameter: (mm)
12
12
12
12
12
Diaphragm:
HP-Coatramic
HP-Coatramic
HP-Coatramic
HP-Coatramic
HP-Coatramic
Digital RS485 Interface:
Modbus RTU, max 31 addresses
Modbus RTU, max 31 addresses
Modbus RTU, max 31 addresses
Electrical Connector:
VP6 (Plus VP), K8 (Plus K8)
VP8
VP6 (Bio VP), K8 (Bio K8)
VP8
VP8
Electrolyte:
Pressurized PhermLyte
Pressurized PhermLyte
Pressurized Foodlyte
Pressurized Foodlyte
Pressurized PhermLyte
IECEx Approval
CE 0035 II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb, CE 0035 II 1/2 D ia IIIC T x °C Da/Db
-
CE 0035 II 1/2 G Ex ia IIC T4/T5/T6 Ga/Gb, CE 0035 II 1/2 D ia IIIC T x °C Da/Db
-
-
Liquid Earth:
no
Yes
no
Yes
Yes
Measurement Principle:
Combination electrode; pH potential measured against reference
Combination electrode; pH potential measured against reference
Combination electrode; pH potential measured against reference
Combination electrode; pH potential measured against reference
Combination electrode; ORP potential measured against reference
Measuring Range, pH: (pH)
0 to 14
0 to 14
0 to 14
0 to 14
-
Measuring range, mV: (mV)
-
-
-
-
-1500 to 1500
Medium affected materials:
Glass, EPDM
Glass, EPDM
Glass, silicone
Glass, silicone
Glass, EPDM, Pt
Membrane:
Hamilton type PHI glass
Hamilton type PHI glass
Hamilton type PHI glass
Hamilton type PHI glass
Hamilton type PHI glass
Membrane shape:
cylindrical
cylindrical
cylindrical
cylindrical
cylindrical
Monitoring of sensor quality:
-
-
-
-
yes
Number of diaphragms:
1
1
1
1
1
O-ring material:
EPDM (FDA approved)
EPDM (FDA approved)
Silicone (FDA and USP approved)
Silicone (FDA and USP approved)
EPDM (FDA approved)
Operating Temperature Range: (°C)
0 to 140
0 to 110 analog interface, 0 to 140 digital interface
0 to 140
0 to 110 analog interface, 0 to 140 digital interface
0 to 110 analog interface, 0 to 140 digital interface
Operating Voltage: (VDC)
-
7 to 30
-
7 to 30
7 to 30
ORP element:
-
-
-
-
Pt ring
Pressure Range: (bar)
0 to 6
0 to 6
0 to 6
0 to 6
0 to 6
Process connection:
PG13.5
PG13.5
PG13.5
PG13.5
PG13.5
Recommended storage:
Hamilton Storage Solution or 3 M KCl
Hamilton Storage Solution or 3 M KCl
Hamilton Storage Solution or 3 M KCl
Hamilton Storage Solution or 3 M KCl
Hamilton Storage Solution or 3 M KCl
Reference system:
Hamilton Everef-F, Silver ion barrier included
Hamilton Everef-F, Silver ion barrier included
Hamilton Everef-F, Silver ion barrier included
Hamilton Everef-F, Silver ion barrier included
Hamilton Everef-F, Silver ion barrier included
Sample minimum conductivity: (µS/cm)
100
100
100
100
100
Sensitivity at 25°C: (mV/pH)
57 to 59
57 to 59
57 to 59
57 to 59
57 to 59
Serial number:
Yes
Yes
Yes
Yes
Yes
Steam Sterilizable
Yes
Yes, maximum temperature 140°C
Yes
Yes, maximum temperature 140°C
Yes, maximum temperature 140°C
Temperature sensor:
Pt100 (Plus VP), no (Plus K8)
NTC 22 kOhm
Pt100 (Plus VP), no (Plus K8)
NTC 22 kOhm
NTC 22 kOhm
Zero-point: (mV)
0 to 20
0 to 20
0 to 20
0 to 20
-
Number
Description
Price $
238625
EasyFerm Plus K8 120, 120 mm length, 12 mm Ø, electrical connector K8
Inquire
238630
EasyFerm Plus K8 160 160 mm length, 12 mm Ø, electrical connector K8
Inquire
238627
EasyFerm Plus K8 200, 200 mm length, 12 mm Ø, electrical connector K8
Inquire
238626
EasyFerm Plus K8 225, 225 mm length, 12 mm Ø, electrical connector K8
Inquire
238628
EasyFerm Plus K8 325, 325 mm length, 12 mm Ø, electrical connector K8
Inquire
238629
EasyFerm Plus K8 425, 425 mm length, 12 mm Ø, electrical connector K8
Inquire
238633
EasyFerm Plus VP 120, 120 mm length, 12 mm Ø, electrical connector VP6
Inquire
238634
EasyFerm Plus VP 225, 225 mm length, 12 mm Ø, electrical connector VP6
Inquire
238635
EasyFerm Plus VP 325, 325 mm length, 12 mm Ø, electrical connector VP6
Inquire
238632
EasyFerm Plus VP 360, 360 mm length, 12 mm Ø, electrical connector VP6
Inquire
242091
EasyFerm Plus Arc 120, 120 mm length, 12 mm Ø, electrical connector VP8
Inquire
242092
EasyFerm Plus Arc 225, 225 mm length, 12 mm Ø, electrical connector VP8
Inquire
242093
EasyFerm Plus Arc 325, 325 mm length, 12 mm Ø, electrical connector VP8
Inquire
242094
EasyFerm Plus Arc 425, 425 mm length, 12 mm Ø, electrical connector VP8
Inquire
243632
EasyFerm Bio VP 120, 120 mm length, 12 mm Ø, electrical connector VP6
Inquire
243633
EasyFerm Bio VP 225, 225 mm length, 12 mm Ø, electrical connector VP6
Inquire
243634
EasyFerm Bio VP 325, 325 mm length, 12 mm Ø, electrical connector VP6
Inquire
243635
EasyFerm Bio VP 425, 425 mm length, 12 mm Ø, electrical connector VP6
Inquire
243625
EasyFerm Bio K8 120, 120 mm length, 12 mm Ø, electrical connector K8
Inquire
243626
EasyFerm Bio K8 160, 160 mm length, 12 mm Ø, electrical connector K8
Inquire
243627
EasyFerm Bio K8 200, 200 mm length, 12 mm Ø, electrical connector K8
Inquire
243628
EasyFerm Bio K8 225, 225 mm length, 12 mm Ø, electrical connector K8
Inquire
243629
EasyFerm Bio K8 325, 325 mm length, 12 mm Ø, electrical connector K8
Inquire
243630
EasyFerm Bio K8 425, 425 mm length, 12 mm Ø, electrical connector K8
Inquire
242120
EasyFerm Bio Arc 120, 120 mm length, 12 mm Ø, electrical connector VP8
Inquire
242121
EasyFerm Bio Arc 225, 225 mm length, 12 mm Ø, electrical connector VP8
Inquire
242122
EasyFerm Bio Arc 325, 120 mm length, 12 mm Ø, electrical connector VP8
Inquire
242123
EasyFerm Bio Arc 425, 120 mm length, 12 mm Ø, electrical connector VP8
Inquire
243050
EasyFerm Plus QRP Arc 120, 120 mm length, 12 mm Ø, electrical connector VP8
Inquire
243051
EasyFerm Plus QRP Arc 225, 225 mm length, 12 mm Ø, electrical connector VP8
Inquire
243052
EasyFerm Plus QRP Arc 325, 325 mm length, 12 mm Ø, electrical connector VP8
Inquire
243053
EasyFerm Plus QRP Arc 425, 425 mm length, 12 mm Ø, electrical connector VP8
Inquire
243498
Arc Wireless Converter Modbus, for wireless communication from Hamilton Device Manager (HDM) to Arc sensors
Inquire
243030
Arc Wi 2G Adapter, for wireless communication Arc sensors to the Process Control System, includes additional internal galvanic isolator for enhanced signal quality
Inquire
243168-XX
Arc ECS Adaptor pH/QRP converts the digital signal from the pH or QRP Arc electrochemical sensors to the classic mV signal, to connect to a classical measuring device, BNC
Inquire
243169-XX
Arc ECS Adaptor pH/QRP converts the digital signal from the pH or QRP Arc electrochemical sensors to the classic mV signal, to connect to a classical measuring device, Open End
Inquire
242180
Arc View Handheld and Dock, communicate with up to 31 sensors wirelessly, or hard wire to one sensor through dock, monitor, calibrate, and configure
Inquire
241411
USB-ModBus RS 485 Converter, allows operator to monitor, calibrate Arc sensors and configure various parameters
Inquire
242170
Arc Wi Sensor Adapter, is mounted between the VP head of an Arc sensor and a VP sensor cable, provides wireless communication with the Arc View Handheld
