The Leitenberger Smart Pressure Gate 901_001 is a modern electronic pressure controller equipped with a digital display, revolutionizing the precise monitoring and regulation of refrigerant pressure. This intelligent device offers an ideal solution for replacing traditional mechanical pressure gauges and pressure transmitters, significantly reducing the number of components and minimizing the risk of leaks in the system. „Made in Germany” quality guarantees reliability and a long service life.
The goal of the Smart Pressure Gate (SPG) 901_001 is to simplify and digitize refrigeration systems while ensuring maximum accuracy.
This device integrates the functions of several traditional components into a single unit, simplifying installation and maintenance:
Replaces mechanical high-pressure and low-pressure measuring devices: The built-in digital display enables immediate, precise readings.
Replaces pressure transmitters operating with a 4…20 mA signal: The standard analog output ensures compatibility with existing control systems.
Modbus RS485 Compatibility: The digital communication interface ensures seamless integration into advanced systems and the possibility of remote monitoring.
Precise pressure control is essential for maintaining the efficiency of refrigeration systems.
The SPG 901_001 can be flexibly applied in systems operating with the most diverse refrigerants:
R134a
R404a
R407c
R22
R407f
R410a
R448
R449
R507
This wide compatibility list makes the device a versatile solution for both new and existing industrial and commercial refrigeration systems.
The following table summarizes the main technical parameters of the Smart Pressure Gate FC/CC – 4..20 mA (Part No.: SPG 901_001):
| Parameter | Low Pressure (LP) | High Pressure (HP) | Note |
|---|---|---|---|
| Measurement range | -1 bar to +19 bar | 0 bar to +50 bar | |
| Measuring range (psi) | -14 psi to +275 psi | 0 psi to +725 psi | |
| Pontosság | 0.5 % FSS | 0.5 % FSS | |
| Process Connection | 1/4″ SAE | 7/16″-20 UNF | Both connections are welded type |
| Digital interface | Modbus RTU / RS485 | Communication protocol | |
| Analog output | 4…20 mA | Standard signal output | |
| Field of application | Stationary refrigeration systems |
The SPG 901_001 is the ideal choice for any stationary refrigeration system, where reliable, easily integratable, and digitally readable pressure monitoring is required. It is particularly advantageous in high-performance industrial refrigeration units, commercial cold rooms, and HVAC systems where the accuracy and reliability of traditional analog solutions are no longer sufficient.
Digital control and the Modbus interface allow for system efficiency optimization, predictive maintenance, and comprehensive documentation.
Switch to digital pressure control and increase the efficiency of your refrigeration system with Leitenberger quality!
