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Personne àcontacter Mr. yunxiang
Chongqing Jiangbei District to build North Eight road, Chongqing, Chongqing
DN*5~DN**0
Brief
introduction of large diameter sonic nozzle method gas flow
device
A critical
flow Venturi nozzle with an accuracy of 0.2 is used as the standard
table. The nozzle is combined in parallel. With clean air under
normal pressure as the medium, high truth air ring pump as the
power source to produce working air source, using different flow
nozzle combination to achieve different detection flow adjustment
and setting, with DN*5~DN**0 special detection pipeline, to carry
out the detection of DN*5~DN**0 of various types of gas
flowmeters.
The device
consists of a vacuum pump group (4 sets), standard table (nozzle)
assembly (including stagnation chamber, nozzle, pressure tube,
etc.). DN*5~DN**0 special test section of the flowmeter to be
inspected. Pressure/differential pressure transmitter, temperature
sensor, acquisition system, control system, valve drive system,
computer system, etc.
Main
technical index
1, flow
range :(1~****0)m3/h(working condition);
2, device
accuracy :0.3 level
3, the
type of the inspected flowmeter, waist wheel, scraper and other gas
positive displacement flowmeter, turbine, vortex street, precession
vortex, ultrasonic, etc
Velocity
flowmeter, orifice plate, Venturi tube, uniform pitot tube, V cone
isometric pressure flowmeter.
4, the
output of the inspected flowmeter, pulse signal, current or voltage
signal, cumulative display (camera collection
).
| Pays: | China |
| N ° de modèle: | - |
| Prix FOB: | Obtenir le dernier prix |
| Localité: | - |
| Prix de commande minimale: | - |
| Commande minimale: | - |
| Packaging Detail: | - |
| Heure de livraison: | - |
| Capacité de Fournir: | - |
| Payment Type: | - |
| Groupe de produits : | - |
