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Energy optimization: This pressure gauge enhances the energy efficiency of refrigeration systems by precisely controlling suction and discharge processes through analog outputs, compatible with frequency inverters and electronic fans
Versatile control: Features two analog outputs and three relay outputs, enabling precise management of ON-OFF compressors and fans, as well as activation of control modules like the compressor’s varistep solenoid
Advanced monitoring: Supports two inputs for pressure sensors and up to four inputs for temperature sensors, enabling high and low-pressure monitoring and critical measurements such as superheating and undercooling
Smart functions: An integrated clock automatically activates the economic setpoint, optimizing energy consumption according to programmed schedules for maximum system efficiency
Remote commands: Digital inputs support essential remote functions, such as turning off the controller, triggering alarms, and activating economy or night modes, ensuring flexible and adaptable control
Weight : 0.36 LBR
Volume : 0.0179 FTQ
Model : PCT-122E PLUS
UPC-EAN : NotAvailable
The PCT-122e plus pressure switch offers the ability to configure an RS-485 communication port compatible with the MODBUS-RTU protocol. It also features a night mode that activates automatically through its integrated clock, providing greater efficiency and functionality.
Some of its applications include:
Safety pressure switch
Condensing units
Suction or discharge control in refrigeration systems
Superheating and subcooling monitoring
TECHNICAL SPECIFICATIONS:
Power Source: 24Vdc +- 10%
Average consumption: 450 mA
Pressure control range: -14.5 to 3191 PSI / -1 to 220.0 BAR (operating range of the configurable sensor)
Pressure sensor input: P1 and P2: 4-20mA
Pressure resolution: 0.1 PSI / 0.1 BAR
Temperature sensor / Digital Input: T1, T2, T3, and T4 (SB19, SB41, SB59, and SB70)
These inputs can be configured individually as digital inputs
Temperature control range: -50 to 105C / -58 to 221F
Temperature resolution: 0.1C / 0.1F
Operating temperature: -20 to 60C / -4 to 140F
Working humidity: 10 to 90% RH (without condensation)
Clock (RTC):
Energy backup: CR1220 battery
Timekeeping of up to 10 years
Accuracy: +-6 minutes/year
Analog outputs: AN1 and AN2: 10Vdc (+- 1%) 10mA max
Capacity of outputs OUT1, OUT2, and OUT3:
240 Vac, 1/8 HP
120 Vac, 1/10 HP
120-240Vac, 5A Resistive
120-240Vac, 5W General Use
Degree of protection: IP 65 (front)
Maximum dimensions: 76 x 34 x 94 mm / 2.99 x 1.33 x 3.70 Inch (WxHxD)
Bay size:
X = 71 +- 0.5 mm (2.79 plusmn; 0.02 in)
Y = 29 +- 0.5 mm (1.14 plusmn; 0.02 in)
Data sheet
- Product Feature
- Advanced monitoring: Supports two inputs for pressure sensors and up to four inputs for temperature sensors, enabling high and low-pressure monitoring and critical measurements such as superheating and undercooling
- Energy optimization: This pressure gauge enhances the energy efficiency of refrigeration systems by precisely controlling suction and discharge processes through analog outputs, compatible with frequency inverters and electronic fans
- Remote commands: Digital inputs support essential remote functions, such as turning off the controller, triggering alarms, and activating economy or night modes, ensuring flexible and adaptable control
- Smart functions: An integrated clock automatically activates the economic setpoint, optimizing energy consumption according to programmed schedules for maximum system efficiency
- Versatile control: Features two analog outputs and three relay outputs, enabling precise management of ON-OFF compressors and fans, as well as activation of control modules like the compressor’s varistep solenoid
- Weight
- 0.36 LBR
- Volume
- 0.0179 FTQ
- Model
- PCT-122E PLUS
- UPC-EAN
- NotAvailable
- Sales Unit
- EA
- Origin
- Brazil
- US Tariff Code
- 9032.10.0090
- Base Unit
- EA
- Dimensions
- 3.25 x 2.25 x 4.25
