Differential Pressure Sensor – Series 699
-1 ... 1 mbar / 0 ... 0.3 - 50 mbar

The Series 699 pressure sensor utilizes cantilever ceramic chip technology developed by Huba Control in Switzerland. Its sensing signal is calibrated and temperature-compensated, making it particularly suitable for low airflow monitoring and precision pressure measurement (for air and non-corrosive gases) in air conditioning, refrigeration systems, and laboratory clean environments.
The Series 699 pressure sensor is an improved and upgraded version of the Series 694 pressure sensor.Medium: 

Liquids and gases

Range: 

-1 ... 1 mbar / 0 ... 0.3 – 50 mbar

Output: 

0 ... 10 V

0 ... 20 mA

4 ... 20 mA

Accuracy: 

<0.25% of full scale or <0.05% of full scale

Electrical connection: 

Screw terminal

Pressure connection: 

Ø6.2mm hose connection

Installation: 

Screw mounting

Optional display

Adjustable measuring range

Selectable output signal

Selectable output curve (linear or square root output)

Zero and span adjustment506.931A06101W，506.940A08121W-1-60BAR，506.931A06101W0-200PSI/OUT1-6V，506.932A03131W -1-24BAR，508.931003070，508，931003070，520.930S13L301,,,506.931A01101.9500002,520.954S033401,520.941S033401W,520.930S043401,540.954S300401,520.955S031801,520.954S081801,210.910241K，692.918007141，692.919007101，506.931A06101W，506.940A08121W-1-60BAR，506.931A06101W0-200PSI/OUT1-6V，506.932A03131W  -1-24BAR，508.931003070，508，931003070，520.930S13L301,,,506.931A01101.9500002 ,520.954S033401,520.941S033401W,520.930S043401,540.954S300401,520.955S031801,520.954S081801,210.910241K，692.918007141，692.919007101，692.931007001，Water differential pressure switch630.930117 HUBA，[GKY]Air differential pressure switch,604.9110030,HUBA,Range：50~500par,Accuracy：±5pa，]Pressure sensor,520.930S13L301,Huba,Range：0-10bar,Accuracy：≤±0.8%FS，Differential pressure switch;630.95.0.0.0.5;HUBA;Range1~3bar,Accuracy0.4mbar,Pressure connectionG1／8,Pressure medium fluids and gases，Water differential pressure switch bracket100997 HUBA，630.950005，Pressure switch625.6532，625.9330R100，625.9132，625.9732，625.6640,630.950404R,501.931003141,501.930003141，604.S110000,604.S110000.506.932A03101,506.931A03101,506,930A03101，692.930007101,604.9210000，506.931A06101W，506.940A08121W-1-60BAR，506.931A06101W0-200PSI/OUT1-6V，506.932A03131W  -1-24BAR，506.931A01101.9500002 ,520.954S033401, 520.941S033401W, 520.930S043401, 540.954S300401, 520.955S031801, 520.954S081801, 210.910241K，692.918007141，692.919007101，692.931007001，Water differential pressure switch630.930117 HUBA，[GKY]Air differential pressure switch,604.9110030,HUBA,Range：50~500par,Accuracy：±5pa，]Pressure sensor,520.930S13L301,Huba,Range：0-10bar,Accuracy：≤±0.8%FS，Differential pressure switch;630.95.0.0.0.5;HUBA;Range1~3bar,Accuracy0.4mbar,Pressure connectionG1／8,Pressure medium fluids and gases，Water differential pressure switch bracket100997 HUBA，630.950005，Pressure switch625.6532，625.9330R100，625.9132，625.9732，625.6640，450.9300111,,  699.915226045.,699.913226045,,699.917226145,,699.915226145.699.911226045，528.9310030411,528.9300030411,528.9170030411，201.915101，506.931A03101 and 506.932A11101 are the same as TICA refrigeration unit's (TICA) 506.99052 and 506.99053. They can be replaced511.943003742,511.943603742,511.954603745,511.932003741,511.931003741.,511.930003741,511.911003741,511.900003741,511.917003741.,511.941003745,511.942003745,511.955603745，699.917226045，699.913226045，699.931226045，699.915226045，699.911226045，501.932003141，501.931003141，501.930003141，501.99036，501.99035