Hot Product

Precision 250 Bar Manometer PG-EC-04 | Guanshan Instruments

1. Control and regulation of industrial processes 2. Monitoring of plants and switching of circuits 3. For gaseous and liquid media that are not highly viscous or crystallising and will not attack copper alloy parts
  • Nominal size(mm): 63; 100; 150

  • Accuracy: 1.6% or 2.5%

  • Two Switch Contacts: Double upper; double lower; one upper and one lower

  • Connection thread: Thread: 1/8; 1/4; 3/8; 1/2 (G PT NPT); M14*1.5; M20*1.5




Product Features:

Product Detail

Product Tags

In the world of pressure measurement, accuracy is paramount. Guanshan's PG-EC-04 stands out as a pinnacle of precision, embodying decades of engineering expertise in a compact, efficient design. This cutting-edge manometer, specifically tailored for measuring up to 250 bar, is a testament to Guanshan's commitment to quality and reliability.

Model

PG-EC-04

Description

Pressure gauge with switch contacts

Nominal size in mm

100

Accuracy class

1.6 or 2.5

Scale ranges

-1~600bar

Permissible temperature

Ambient: -20~+60℃  Medium: +60℃

Oil filled

Silicon oil

Two Switch Contacts

Double upper; double lower; one upper and one lower

Contact electrical parameters

30VA, 1A(MAX) DC220V, AC380V

Process connection

Copper alloy

Connection thread

Thread: 1/8; 1/4; 3/8; 1/2 (G PT NPT)

Bourdon tube

Phosphor Bronze

Movement

Copper alloy

Case

Black steel

Bezel

Black steel

Window

Plexiglass

Dial

Aluminum (customized logo)

Pointer

Aluminum, black




The PG-EC-04 model not only provides a nominal size of 100mm for easy readability but also belongs to the elite class 1 accuracy category, ensuring that each measurement is both precise and reliable. Such high fidelity is critical in industries where pressure monitoring is a pivotal part of operational safety and efficiency, including but not limited to, the hydraulic systems, gas distribution networks, and high-pressure research laboratories. What sets the PG-EC-04 apart from its peers is its integrated switch contacts functionality. This feature enables the device to act not just as a passive monitor but as an active component within control systems, automatically triggering responses when pressure levels reach predefined thresholds. Whether it's safeguarding expensive equipment from overpressure conditions or ensuring optimal process conditions, the PG-EC-04 is a versatile tool designed to meet the rigorous demands of modern industries. Its robust construction ensures longevity and resilience, even in the harshest environments, making it an indispensable asset for professionals who demand nothing less than the best. With the PG-EC-04 manometer, Guanshan reinforces its reputation as a leader in precision instrumentation, offering a product that merges functionality, durability, and accuracy in one package.
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