pH - Redox Controller Smart 96
pH- redox controller for industrial applications / 
measuring range 0..14 pH, 0 … +100 °C -1800…+1800 mV / 3 potential-free relay contacts /
  4 – keys operation / integrated data storage for 4900 measuring values

The pH-redox controller Smart 96 is a multifunctional pH-redox controller designed for fixed mounting. This pH-redox controller is used by many professionals and specialists in various fields of application in areas of research. The pH-redox controller is equipped with different configurable outputs, three potential-free relay contacts that can be arbitrary allocated at 250 V AC and 8 A ohm resistive load, as threshold switch (GW), for monitoring (Alarm), as proportional pulse frequency controller (PRF) or as a proportional pulse length controller (PRI). As a temperature sensor, a PT100 2-or 4- conductor can be connected to the pH-redox controller. Our stationary pH-redox controller is furthermore equipped with internal data storage that can store up to 4900 pH- or redox measuring values including date and time and can later be transferred to a computer or printer. For further information about the pH-redox controller Smart 96, please read the following technical data or call our Hotline: +44 (0)2380 987030. You can also reach us through our contact form. Our engineers and technicians will gladly advise you regarding the pH-redox controller Smart 96 or any product in areas of regulation and control or scales and balances.

- Measures redox and pH
- High accuracy
- PT100 2- or 4- conductor temperature sensor
- Adjustable thresholds, alarms
- Proportional pulse lengths 
- Proportional pulse frequency controller

- Large measuring range
- Configurable outputs
- Clearly legible display
- RS232 interface
- Frontal IP 65 protected
- Integrated data storage, up to 4900 sets

Technical data 

Measuring range

pH
Redox
Temperature

0 ... 14 pH
±1800 mV
0…+100 °C

Resolution

10 digits

Accuracy

±0.02 pH / ±2 mV / ±0.5 °C

Threshold switch (GW)

adjustable, 2 or 3 steps

Switch characteristics

trailing or rising edge or negative impulse

Contact type

Permanent or wiping contact

Switching delay

0…9999 sec.

Switch hysteresis

5 ... 500 digit

Monitoring (alarm)

adjustable, 3 steps

Signals

optic and acoustic

Time delay

0.1…9999 min

Reset

manually resettable

Proportional pulse length controller (PRI)

adjustable, 3 steps

Integral action 

in 3 steps shiftable

Periodic time

4 ... 120 sec.

Proportional pulse frequency controller (PRF)

adjustable, 2 or 3 steps

Integral action

in 3 steps shiftable

Pulse repetition frequency

0.5 ... 3 Hz

Impulse length

170 ms, fixed

Operational voltage

230 V AC / 50/60 Hz, (12 V or 24 V optional)

Power input

<6 VA

Surrounding conditions

0 ... +50 °C, <75 % RH

Electrical safety

according to EN 61 010

Protection class

1

Protection type

according to EN 60 529, frontal IP 65

Electromagnetic compatibility

According to NAMUR- recommendation NE21, EN 50 081 part 1, EN 50 082 part 2

Enclosure

Embedding enclosure according to DIN 43 700, flame-retardant Noryl

Dimensions
Front
Front plate excerpt
Casing depth

48 x 96 mm
44 x 90.5 mm
120 mm

Connections

plug-screw-type terminal

Weight

450 g

Delivery Content
1 x pH redox controller, 1 x instruction 

Optional

pH electrode for pH redox controller Smart 96
Measuring range: 1 ... 12 pH
Application temperature: 0 ... +80 °C
Compressive strength: max. 6 bar
Reference system: Ag / AgCl
Filling: Gel-KCl 3 mole

Redox electrode for stationary pH-Redox controller Smart LC-p

Operational temperature range: -5 ... +80°C
Compressive strength: max. 6 bar
Filling reference system: GEL

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Contact:
PCE Instruments UK Limited
Unit 11 Southpoint Business Park
Ensign Way, Southampton
United Kingdom, SO31 4RF
Phone: +44(0) 23 809 870 30
Fax: +44(0) 23 809 870 39

Contact:
PCE Americas Inc.
1201 Jupiter Park Drive, Suite 8
Jupiter 33458 FL
USA
Phone: +1-410-387-7703
Fax: +1-410-387-7714

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