45F series of pressure indicator with leakage alarm, its elastic component is made of high-resilience alloy, ensuring deformation resistance under prolonged pressure. Welding is performed using laser and silver brazing techniques, offering excellent leakage resistance and overcoming defects such as failure to go back to zero under sustained pressure and prone-to-leakage at welding joints. Integrated with high-precision measurement sensing chips and remote communication alarm functions, it is specifically designed for pressure detection, display, and remote alarms in automatic fire suppression systems. Measured pressure, applicable extinguishing agents, and connection threads can be customized based on customers’ requirements.
Suitable for extinguishing agents and gases such as HFC-227ea, FK-5-1-12, 1G100, 1G541, N2, CO2, etc., but prohibited for use with O2.
The product offers high cost performance, stable quality and reliability, making it an ideal choice for manufacturers of fixed fire suppression systems.
Specification and Parameters of Product
Four-wire system Two-wire system
Range 0-50Mpa 0-50Mpa
Output RS485 POWERBUS
Power DC9-24V DC24-48V
Accuracy 4%F.S. 4%F.S.
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