| Chennai based manufacturer and exporter of Digital pH Meter/Controller, Digital ORP Meter/Controller, Conductivity Meter/Controller, Chemical Dosing Pump, pH Controller with Dosing Pump. |
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Digital ORP Meters/Controllers(On-line)
Our range of ORP Meter/Controllers is an online ORP Meters designed to give better accuracy and long life of the testing instrument. These ORP Controllers have has the facility to control a 230VAC or your required load signal whether it is a dosing pump or any other electrical load. Simply we have to do is set the low set point and high set point in the controller. Then it will activate the load at low set point and deactivate the load at high set point. Our range of ORP Meter/Controllers can be used to control free chlorine level in water treatment, mineral water and swimming pool applications along with dosing pump. An industrial standard ORP sensor is used to give trouble free and reliable performance. Sensor housing is designed to mount at by-pass line, thereby gives you convenient mounting of sensor and housing. There is no need to calibrate this instrument at regular intervals. We offer controller and transmitter models in all the category of our instruments. Technical Specification - Model : Or3/Or3A
- Range : -2000mv to +2000mv
- Maximum Input : 199 mv.
- Maximum Display : 1999 Counts (3 ½ digit)
- Type of display : 3 ½ digit 7 segment LED Display
- Input impedance : Less than 100 mega Ohm
- Accuracy : ±1% full scale
- Response time : 0.33 sec
- Power Supply : 230V AC, 50Hz
- Power Dissipation : 5V Amp and 9V Amp for controller
- Transmitter signal : 4-20mA, Load 750? Max (Optional)
- Calibration : Slope adjustment (Internally)
- Controller output : Two inbuilt relays
- Relay contacts : Single NO, NC and COM
- Load : 5A@ 250V AC, 7A@ 120V AC
Sensor:- Electrode : Industrial combined ORP glass sensor
- Reference System : Ag/Agcl
- Electrode material : Platinum
- Housing : PVC material
- Mounting : By-Pass line or Immersion
- Water connection : ¼” connector for inlet & outlet
Instrument Case- MOC : ABS
- Size : 90x90x110mm (90x90x150mm for controller)
- Protection : IP-65
- Mounting : Panel Board
- Power supply : Terminal Block
- Sensor connection : BNC socket
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