402.9110021 Huba Control Germany Sales
Huba Control Type 402 is a differential pressure transmitter for fine pressure measurement. It is used in HVAC/VAV systems, environmental and medical applications, and industrial automation. The manufacturer’s site also lists a version with order code 402.9110021.
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Technical Specification
Pressure range
Relative and differential 0 ... 3 – 50 mbar
Operating conditions
Medium Air and neutral gases
Temperature Medium / ambient 0 ... +70 ºC
Storage -30 ... +70 ºC
Tolerable overload 100 mbar
Rupture pressure at room temperature 200 mbar
at 70 ºC 150 mbar
Materials in contact with the medium
Case construction Polycarbonate (PC) / Polyamide (PA)
Diaphragm Silicone
Sensor Ceramic Al2O3 (96%)
Electrical overview
Output 0.5 ... 4.5 V
Power supply 10.2 ... 33.0 VDC
Load > 15 kOhm (to GND)
Current consumption < 8 mA
Polarity reversal protection Connector and pcb version mechanically protected
Electromagnetic compatibility The product is designed exclusively for installation in equipment. The customer is responsible for CE conformity.
Dynamic response
Response time < 10 ms
Load cycle < 10 Hz
Protection standard
IP 00
Electrical connections
Solderable pin in circuit board
3 pole onnector RAST 2.5
Adapter plate Mounted and soldered
Pressure connection
Pipe Ø 6.2 mm
Mounting instruction
Installation arrangement Diaphragm vertical Presssure connections facing downward
Diapgragm horizontal Pressure connection P1 upwards
Mounting
Snap fitting 1)
Adapter
Mounting bracket