The JC6308 series consists of four fully programmable and automated pH, conductivity, dissolved oxygen
The JC6308 series consists of four fully programmable and automated pH, conductivity, dissolved oxygen and ORP analyzers, each built with accurate microprocessor-based circuitries, up to 5 control relays, fully programmable 4 to 20 mA output, bright graphical display, and RS-485 computer interface for remote access. The many features of the JC6308 series translate into hassle-free ownership of a very versatile instrument.
Features
Accurate, microprocessor-based circuitry
Graphical LCD display, 1.5" X 2.25", with bright backlight
Simultaneous display of measurement and control data
Up to 5 SPST on/off relays
Watertight, NEMA-4 (IP65) rated enclosure
Remote calibration and control of single or ganged units via RS-485 interface
Reversible & isolated 4 to 20mA output with adjustable bandwidth
Programmable set point hysteresis prevents relay chatter
Uninterrupted controller / relays operation during calibration
Automatic temperature compensation
Standard 1/4 DIN size for easy installation
High 50/60 Hz noise rejection
Power down, non-volatile memory backup
CE approved
Built in ISO 9001 certified facility
4-digit password security protection
Embedded self diagnostic program and on-screen help
Membrane keypad with audio feedback
Applications
Measuring, transmitting, controlling and analyzing liquids in all industrial settings
SPECIFICATIONS
JC6308PT
JC6308CT
JC6308DT
JC6308OT
Main Parameter
pH
Conductivity
Dissolved Oxygen
ORP
Range
-2.00 to16.00 pH
0.0 uS to 300.0 mS
0 to 500% D.O.
-2500 mV to 2500 mV
-10.0 to 120 °C
0.0 to 150 ppt TDS
-10.0 to 120 °C
-10.0 to 120 °C
-10.0 to 120 °C
Resolution
± 0.01 pH
0.01 uS to 0.1 mS
± 1 % D.O.
± 1.0 mV
± 0.1 °C
0.01 ppm to 0.1 ppt
± 0.1°C
± 0.1°C
0.1°C
Accuracy
± 0.01pH
± 0.3 %
± 0.01 ppm
± 1.0 mV
± 0.3 °C
± 0.3 %
± 0.1 °C
± 0.3 °C
± 0.1 °C
General
ATC range: -10.0 to 120.0 °C
Reference Temperature:
Salinity compensation:
Offset Range:
Auto Buffer Recognition:
1.5 to 25.0 °C
0.0 to 40.0 ppt
± 3999mV
4.01, 7.00, 10.01 / 4.00, 6.86, 9.18
Temperature Coefficient:
Pressure compensation:
Input Impedance:
± 30% slope compensation
0.0 % to 40.0%
600 to 700 mBar
> 1013 Ω
± 100 mV offset compensation
Basic Cell Constant:
Polarographic sensor
Displays probe efficiency
0.01,1 and 10.0
Replaceable membrane
>1013Ω input Impedance
Cell Constant Range:
Auto End Point Sensing
± 30% of basic
Selectable 2 or 4 wires
Selectable TDS or mS
Output Relays
4 pH relays
2 conductivity relays
4 D.O. relays
4 ORP relays
1 temperature relay
1 temperature relay
1 temperature relay
1 temperature relay
5 Amps at 115 VAC,
5 Amps at 115 VAC,
5 Amps at 115 VAC,
5 Amps at 115 VAC,
2.5 Amps at 230 VAC
2.5 Amps at 230 VAC
2.5 Amps at 230 VAC
2.5 Amps at 230 VAC
Current Output
Programmable 4 to 20mA
Programmable 4 to 20mA
Programmable 4 to 20mA
Programmable 4 to 20mA
Selectable linear oranti-logarithmic output
CAT NO.
MODEL
DEscRIPTION
AVAIL
PRICE
JC63081
6308CT
Conductivity/temperature analyzer
Yes
1,188,000
JC63082
6308DT
Dissolved oxygen/temperature analyzer
Yes
1,188,000
JC63083
6308OT
ORP/temperature analyzer
Yes
1,188,000
JC63084
6308PT
pH/temperature analyzer
Yes
1,188,000
JC63085
IPD10KG-34FR-TT20
Inline industrial double junction pH probe with 10K ATC sensor
Yes
378,000
With protective guard, 3/4 inch front and rear NPT threads, 20' cable, and all tinned leads.
