TX20 - pH and ORP Controller

Our TX20 Automatic pH Controller is a convenient and cost effective solution for monitoring and maintaining both pH and ORP. This controller allows you to save space in your panel with its small footprint 1/8 DIN case. You can also use the two on/off relay outputs to program process control, including management of alarms and chemical dosage systems.

Easy to install 1/8 DIN Case
Two on/off controls (relay outputs)
Compatible with sensors that utilize spade lug connectors
Clear LCD displays pH or ORP and temperature
100-240 VAC power supply

Note: The TX20 Automatic pH Controller is only compatible with sensors that have spade lug connectors.

Easy to install 1/8 DIN Case
Two on/off controls (relay outputs)
Compatible with sensors that utilize spade lug connectors
Clear LCD displays pH or ORP and temperature
100-240 VAC power supply

Note: The TX20 Automatic pH Controller is only compatible with sensors that have spade lug connectors.

Our TX20 Automatic pH Controller is a convenient and cost effective solution for monitoring and maintaining pH and ORP. This controller allows you to save space in your panel with its small footprint 1/8 DIN case. You can also use the two on/off relay outputs to program process control, including management of alarms and chemical dosage systems.

Easy to install 1/8 DIN Case
Two on/off controls (relay outputs)
Compatible with sensors that utilize spade lug connectors
Clear LCD displays pH or ORP and temperature
100-240 VAC power supply

Note: The TX20 Automatic pH Controller is only compatible with sensors that have spade lug connectors.

CA Residents: Prop 65 WARNING(S)

Measurement Range (pH): -2.00 to 16.00pH, 0.01 pH resolution, +/- 0.1% accuracy

Measurement Range (ORP/mV): -1999mV to 1999mV, 1mV resolution, +/- 0.1% accuracy

Temperature Range: -10 °C to 120 °C , 0.1 °C resolution, +/- 0.3 °C accuracy

Control Type/Relay Output: 2 ON/OFF controls / 5A at 115VC AC or 2.5A at 220V AC, resistive load only

Enclosure: 1/8 DIN (3.78″ L x 3.54″ W x 1.89″ H)

Ambient Operating Temperature: 0° C to 50° C

Temperature Compensation: Auto/Manual (-10 °C to 120 °C)

Power Requirement: 100-240 VAC, max 500 ohm load

Weight: 290g