6309 POT pH/ORP and Temperature Analyzer
BRAND: JENCO
FEATURES
Dual Parameter Analyzer, Graphic Display
pH/ORP/temperature measurement & control
Display pH electrode efficiency
Reversible & isolated 4 ~ 20 mA output
RS-485 output
Bumpless calibration
Graphic LCD display,128 x 64with backlight
Membrane switch with audio feedback
Auto temp. compensation
High 50/60 Hz noise rejection
Pipe/wall/panel mounting
1/4 DIN watertight enclosure
One programmable relay for temp.
CE approved
Programmable linear/ ORP current output or programmable linear/ anti-logarithmic current output
Shipping: This product is normaly in stock and can be shipped quickly.
BRAND: JENCO
FEATURES
Dual Parameter Analyzer, Graphic Display
pH/ORP/temperature measurement & control
Display pH electrode efficiency
Reversible & isolated 4 ~ 20 mA output
RS-485 output
Bumpless calibration
Graphic LCD display,128 x 64with backlight
Membrane switch with audio feedback
Auto temp. compensation
High 50/60 Hz noise rejection
Pipe/wall/panel mounting
1/4 DIN watertight enclosure
One programmable relay for temp.
CE approved
Programmable linear/ ORP current output or programmable linear/ anti-logarithmic current output
Shipping: This product is normaly in stock and can be shipped quickly.
BRAND: JENCO
FEATURES
Dual Parameter Analyzer, Graphic Display
pH/ORP/temperature measurement & control
Display pH electrode efficiency
Reversible & isolated 4 ~ 20 mA output
RS-485 output
Bumpless calibration
Graphic LCD display,128 x 64with backlight
Membrane switch with audio feedback
Auto temp. compensation
High 50/60 Hz noise rejection
Pipe/wall/panel mounting
1/4 DIN watertight enclosure
One programmable relay for temp.
CE approved
Programmable linear/ ORP current output or programmable linear/ anti-logarithmic current output
Shipping: This product is normaly in stock and can be shipped quickly.
Description
pH & ORP analyzer,1/4 DIN panel mount IP65 case. Features 2 pH and 2 ORP fully programmable relays and one for temperature. RS-485 interface, password protected with individual ID’s. 4 ~ 20 mA analog output is fully programmable, assignable & reversible. Graphical display. Tinned lead connectors. CE Approved.
-
pH Range: -2.00 to 16.00 pH
pH Resolution: 0.01 pH
pH Accuracy: ±0.01 pH ± 1 digits
Temperature Range: -10.0 to 120 °C
Temperature Resolution: 0.1 °C
Temperature Accuracy: ±0.1 °C ± 1 digits
ORP Range (Absolute) -2500 to 2500 mV
ORP Resolution (Absolute) 1 mV
ORP Accuracy (Absolute) ±0.2% F.S.
ORP Range (Relative) -6499 to 6499 mV
ORP Resolution (Relative) 1 mV
ORP Accuracy (Relative) ±0.2% F.S.
Temperature Compensation Range: -10.0 to 120.0 °C
Buffer Recognition: 4.01,7, 10.01 / 4.00,6.86, 9.18
pH Calibration Temperature Range: 0 to 60.0 °C
Electrode Slope Compensation: ±30% of ideal slope
Electrode Offset Compensation: ±100 mV
Input Impedance: >1013 ohms
Calibration Auto End Point Sensing: Yes
pH: 2 programmable high or 2 low
ORP: 2 programmable high or 2 low
Temperature: 1 programmable high or 1 low
Control type: On/Off
Relay Output (Resistive load only) 5 amps at 115 V AC, 2.5 amps at 230 V AC
Relay Set Point Hysteresis: User programmable
Current output: Isolated 4 to 20 mA
Range: Selectable zero, & span
Accuracy: ±0.02 mA
Isolated Voltage: 500 V DC
Maximum Load: 500 Ω
ATC Sensor: Thermistor 10 kiloohms at 25 °C
Security Protection: 4 digit password
Keypad: Audio feedbackup
Digital output: RS-485 (Modbus protocol)
Pre-amplifier Voltage: ±5 V DC, 20 mA max output
Power Source: 115/230 V AC, 50/60 Hz
Dimensions: 1/4 DIN, depth 148 mm
Weight: 950 g
IP-600-10 Series Industrial pH Electrode
Industrial pH Electrode (Flat Tip) PPS housing with 3/4” threads front and rear and BNC connector, includes 5 m cable.
pH Range: 0 to 14 pH
Operating Temperature: 0 to 80 °C:
Pressure Tolerance Range 1: 75C/170F = 100 psig:
Pressure Tolerance Range 2: 81C/180F = 85 psig
Pressure Tolerance Range 3: 100C/212F =50 psig
Reference Type: Ag/AgCl, double Junction
Thread: 3/4″NPT
Connect Meterial: PPS
Sensor Meterial: GLASS
Connector: BNC or other
What is pH?
Acidic and alkaine/Basic are two extremes that describe substances, usually liquids or chemicals, just like hot and cold are two extremes that describe temperature. A substance that is neither acidic nor alkaline is neutral.
The pH scale measures how acidic or alkaline a substance is. The scale ranges from 0 to 14. A pH of 7 is neutral. A pH less than 7 is acidic, and a pH greater than 7 is basic. Pure water is neutral, with a pH of 7.0. When chemicals are mixed with water, the mixture can become some level of either acidic or alkaline. Vinegar and lemon juice are acidic substances, while laundry detergents and ammonia are alkaline.
What is ORP?
Oxidation reduction potential (ORP) is an important method for testing water quality. Oxidation occurs when a substance lacking electrons — known as an oxidizing agent — looks for electrons from other substances. On the other hand, substances that have extra electrons to donate are known as reducing agents.
ORP classifies substances as oxidizing or reducing agents and is measured in millivolts (mV) by an ORP meter. A high ORP reading indicates the presence of an oxidizing agent. A low reading indicates a reducing agent. Water pollution levels tend to increase with low ORP readings and decrease with high readings. Scientists consider the ORP of water as an important indicator of pollution levels. Safe drinking water, for example, is an oxidizing agent with an ORP range between +200 and +600 mV. Chlorinated pool water, on the other hand, should have a much higher ORP between +650 and +750 mV.
