- Válvula reductora de presión Modelo D50 para reducción de presión Tamaños de 1/2" hasta 2"; Simple asiento ; Materials en Acero Nodular
- Acero Inoxidable
- Bomba Peristáltica:
Diámetro: 65 mm
Caudal: Hasta 140 GPM
Motor: 230/460 o 575 trifasico
Velocidad de operación: Hasta 50 rpm continuo y hasta 90 rpm intermitente.
- Excelente resistencia química a los hidrocarburos aromáticos y ácidos concentrados. Alto rendimiento de bombeo hasta 60psi y 3000 horas en transferencia. Gran relación calidad-precio con 50 veces la vida de manguera en Vitón y menos una cuarta parte del precio de manguera ChemSure.
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.