Wika Capsule Pressure Gauge Model 612.20.100, 0...100 mbar, Dual Scale, 4" Dial, 1/2" NPT Lower Mount, 84272198

Mfg. Part No. : 84272198

SKU : PW40-MBAR-100

Brand :
WIKA

Industrial capsule pressure gauge designed for very low pressure measurement in dry, gaseous, and non-aggressive media. It uses a proven capsule measuring system and is widely suited for vacuum, medical, laboratory, environmental, and filter monitoring applications.

Serving Kuwait, Saudi Arabia and entire GCC with express delivery.

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Description
Specifications
Downloads
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Description

WIKA 84272198 — Wika Capsule Pressure Gauge Model 612.20.100, 0...100 mbar, Dual Scale, 4" Dial, 1/2" NPT Lower Mount, 84272198. Stocked by Indspare for Kuwait and GCC delivery.

This version of the WIKA 612.20.100 capsule pressure gauge is for very low pressure measurement from 0…100 mbar with mmWC secondary scale on a large 100 mm dial. The copper alloy capsule measuring system is ideally suited for small over-pressures of dry, non-aggressive gases, converting the applied pressure into a proportional movement transmitted to the pointer. A stainless steel case with bayonet (cam-ring) bezel and flat instrument glass provides a durable housing for industrial and HVAC environments. The instrument follows EN 837-3 design requirements for capsule gauges and offers class 1.6 accuracy, with typical ambient temperatures from -20…+60 °C and medium temperatures up to +100 °C. With a 1/2" NPT lower Mount connection, this gauge is ideal for draft measurement, filter and blower monitoring and level indication applications where fine low-pressure resolution in mbar/mmWC is needed.

Key Features

  • Capsule pressure gauge, industrial series model 612.20.100 for ultra-low pressures
  • Dual scale 0…100 mbar primary & secondary scale mmWC (red).
  • 1/2" NPT lower Mount process connection
  • Copper alloy capsule measuring system for dry, non-aggressive gases
  • Stainless steel case with cam-ring (bayonet) bezel and flat glass window
  • Accuracy class 1.6 to EN 837-3
  • Typical ambient temperature -20…+60 °C, medium temperature up to +100 °C
  • High resolution at low pressures for accurate draft and level indication
  • Made in Switzerland.

Typical Applications

  • Draft and chimney pressure monitoring in boilers, heaters and flues
  • Filter and blower differential pressure indication at very low pressures
  • Sensitive low-pressure pneumatic control and monitoring
  • Level measurement in open tanks using mmWC indication at low ranges
  • Laboratory and environmental monitoring of ultra-low gas pressures

Downloads

Wika Datasheet 84272198.pdf

pdf

Wika 612.20 Model Datasheet.pdf

pdf

Wika 612.20 Model Technical Data.pdf

pdf

Wika Pressure Gauge Operating Instructions.pdf

pdf

Specifications

Measuring Range
0...100 mbar
Dial Size
100 mm / 4"
Process Connection
1/2" Male NPT
Accuracy Class
Class 1.6 to EN 837-3
Case Material
Stainless steel case with cam-ring (bayonet) bezel
Wetted Parts
Copper alloy
Window
Flat instrument glass
Ambient Temperature Range
-20...+60 °C
Ingress Protection
IP54
Media Compatibility
Dry, non-aggressive gases that do not corrode copper alloy
Mounting Position
Lower mount
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