- Bomba Neumática
classic performance
Caudal: 0 a 4.3 GPM
Máx. Presión de Aire: 100 PSI
Mín. Presión de Aire: 20 PSI
Procedencia: Estados Unidos.
- Bomba Peristáltica
• Dosifica con exactitudes mejores de ±1%.
• Rango de caudales de 25 mL/min a 4600 mL/min.
• Cabezal construido muy resistente al impacto y ataques quimicos.
- Valvula de Mariposa Procedencia Dinamarca Materiales cuerpo Acero
- Acero Inoxidable
- Hierro
SERIES:
DR 1226 - DR 1226-K
Electronic pressure-gauge station for use in refrigeration and heating, suitable for gases and liquids.
+ Piezoresitive
+ Measuring range up to 60 barg
+ Output 4 .. 20 mA
+ Supply 12 .. 30 V DC
+ With pressure indicator
+ Two-wire system
+ Protection rating IP 54
Electronic pressure-gauge station
Operation
A piezoresistive pressure sensor produces a pressure-proportional bridge voltage. This voltage is normalised to the corresponding measuring range and is usable as 4-20 mA-signal.
Technical data
Sypply 12-30 V DC
Output 4 .. 20 mA
Load max 400 Ohm
Protection IP 54/65
Accuracy class 1
Ambient temperature -20 C + 60 C
Weight approx. 2 Kg
Dimensions 380 x 146 x 96 mm
Compression strength short-time 1,3 times range
Vacuum resistance highvacuum
Material for DR 1226 GK-CuZn38A
Material for DR 1226-K - 1.4541
Installation instructions
Pressure transducers should not be subjected to me-
chanical vibrations, wall-mounting is recommended.
To achieve sufficient cooling respectively heating of the
fluid, the connection between pipeline and pressure
sensor should be made by a ring syphon.
In case of extreme high or low temperatures it is re-
commended to install a sufficiently long piping.