Blind PH Transmitter

The P-420 (encapsulated PH Transmitter) is a 2-wire, 4-20 mA PH transmitter having encapsulated construction, High performance and compact size. It can be interfaced with any display and control devices requiring a 4-20 mA input.
Transmitter accepts input from any PH combination electrode through BNC Connector. It transforms the PH signal to a 4-20 mA Current proportional to the PH level 4-20 Output from PH transmitter can be transmitted over two wires to control device. Same two wires used to suppy power to loop.
Any 12-24 VDC Power supply can be used. There are two adjustments on transmitter to standardize probes for "ASY" and "SLP".
Features:
• 4-20 mA Loop Powered
•  Easy To Use
• Compact Size
• Adjustable ASY and SLP