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Transmitters are for developers and hobbyists who want to incorporate analog sensor to microprocessor's analog input,panel meter or simply to a digital display.

Units provide 0 – 5vdc from full scale of measuring value. Range can vary from 0-14pH, 0-50 microS/cm .

Our transmitters sense the water parameter changes and transmit to micro processors ,PLCs which in turn interpret the values and provide access to the data via text,email,apps and still undiscovered new ways of communication and control ideas trapped in new engineer's minds.

Sample Sketches

Model A1003v2 EC Transmitter

4-20ma EC transmitter. Connect to PLC and provide 12v power. Includes submersible or inline sensor with 1 meter cable length.Select desired range from drop down menu before ordering.

Price: $150

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Model A1005 EC/pH Transmitter

EC//pH transmitter. Provide single 12v power supply ,connect EC and pH sensors and let the unit do the rest. Provides 0-5v for EC/pH simultaneously with isolated grounds. Unit comes with noise filter . Optional din connector cable is available . Unit can be as far as 50+ feet away from PLC or micro processor.

Price: $95

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Model A1005V4 EC and pH Transmitter

EC and pH Transmitter 4-20mA. Simultaneously transmits EC and pH data to PLC via 4-20mA. EC and ph are isolated . Unit includes EC sensor.

Price: $275

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Model 1004V2 Arduino pH Sensor

Price $45

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Model A1003v1 Arduino EC Sensor

Price: $69

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EC/pH Sensors

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Model A1005v3 EC/pH Monitor "The Black Widow"

For Simultaneous , continuous monitoring of EC and pH without fear of ground loops. Rugged design with large blue LED displays monitors EC 0-5 and pH 0-14pH. Completely isolated outputs for EC and pH with single 12v power adapter. In addition to monitoring ,unit also provides 0-5v outputs for remote monitoring. Connect to PLC or micro processor accepting analog 0-5v input. Three different types of models available. From left to right 1. Unit only as monitor with short probes.PH sensor single junction. 2. Unit with longer, better quality double junction pH probe with water tight fittings to be used as inline.3 Good quality probes with longer wires and with remote monitoring capability. Email us for different conductivity range.

Price: $140

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Model A1003v3 EC Monitor

Conductivity monitor.

Price: $65

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