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Process Controllers
Altech Process Controllers deliver precise monitoring and control for industrial applications—offering programmable, digital, and temperature control solutions.

Process Control, Monitoring & Protection Devices
Analog / Digital Protection Relays
- Voltage / Phase Protection Relay LED Indication
- Phase Protection Relay LED Indication
- Current Leakage Relay Liquid Crystal Display with Backlight
- Voltage / Phase / Frequency Protection Relay Liquid Crystal Display
- Current Protection Relay Liquid Crystal Display
- Current Transformer
- Closed Toroid for Leakage Current Protection
Controllers
- Temperature Controllers 7 Segment LED Display
- Cooling Controller 7 Segment LED Display
- Process Indicator 7 Segment LED Display
- Counter 7 Segment LED Display
- Rate Indicator 7 Segment LED Display
Timing
- Digital Timer Panel Mount
- Analog Timer Plug Mount
- Digital Timer 17.5mm DIN Rail
- Analog Timer 17.5mm DIN Rail
- Analog Timer 22.5mm DIN Rail
Analog/Digital Protection Relays

Altech is pleased to offer a variety of protection relays covering:
- Phase Monitoring
- Voltage Monitoring
- Current Monitoring
- Frequency Monitoring
- Current Leakage / Ground Fault Monitoring
Protection relays help to maintain systems and ensure that proper action is taken when a fault is detected. Such functions help to preserve productivity and operational effectiveness of integral components.
Controllers

Altech is pleased to offer a variety of process control equipment comprised of:
- Temperature Controllers
- Process Indicators
- Counters
- Rate Indicators
These components are designed to take inputs from a variety of sources and allow for the precise controlling of functions in an eased manner.
Timers

Altech is pleased to offer a variety of timing equipment comprised of:
- DIN Mounted Timers
- Panel Mounted Timers
Digital Timers These components cover a vast range of timing functions from the most basic of settings to the most advanced.