EC691 : Conductivity Transmitter Without Display

Parameter : EC
Range : 0 to 10 mS
Display : Optional
Accuracy : ± 0.5% / 1.0% of F.S
Power Supply : 230V AC
Max Pressures : Upto 7 Bar


Special Features :
Low Cost OEM
Wide Temperature Range
Precision Indication of Conductivity with Current Output
Compact Version
Automatic Temperature Compensation
Weatherproof / Fireproof ABS IP55 Enclosure
Applications :

EC691 Conductivity Transmitter is one easy to use wall mounting transmitter for
continuous monitoring. Available without the LCD display, the transmitter can transmit the EC value of your solution with a very high accuracy with added option of self calibration. With Internal temperature compensation, EC691 delivers fast and high accuracy. Precision conductivity transmitter immediately detects changes in the EC of the solution. With a 230V AC power supply, This instrument features composite electrode making it easier in the world to facilitate the replacement of used electrodes.


Additional information

EC Range

: 19.9 mS (Other Ranges Available On Demand)


: ± 0.5% of F.S ± 1LSD



Operating Temp.

: – 20°C to 70°C

Storage Temp.

: – 30°C to 85°C

Power Supply

: 230V AC

Electrode Connection

: ABS Synthetic

Electrode Type

: mV


: 4-20 mA


: ABS Moulded Housing


: Wall Mounting


: Offset ±50 mV