Pressure Sensor – Series 520
-1 ... 9 bar / 0 ... 2.5 – 1000 bar
The Series 520 pressure sensor utilizes thick-film technology developed by Huber+Suhner. The pressure sensor chip is welded onto the pressure port, making it suitable for all gas and liquid refrigerants in the refrigeration industry, including ammonia. The Series 520 pressure sensor combines a unique integrated circuit design, offering superior electromagnetic compatibility and high accuracy within its temperature range. It is widely used in various industrial automation technologies such as refrigeration, hydraulic, and pneumatic control.Medium:
Liquids, gases, and all refrigerants, including ammonia refrigerant
Range:
-1 ... 9 bar / 0 ... 2.5 – 1000 bar
Output Signal:
0 ... 5 V
1 ... 6 V
0 ... 10 V
ratiom. 10 ... 90%
4 ... 20 mA
Accuracy:
<0.3% of full scale
Electrical Connection:
SWIFT connector
Metri Pack
M12×1 plug DIN EN 175301-803-A or -C connector
Pressure Connection:
External or internal thread
Robust design, compact structure, reliable performance
Welded structure, no seals in contact with the medium
Numerous connection options available
Quick connectors save installation time506.931A06101W，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 PortG1／8,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 PortG1／8,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
