Watson Smith R27 Remote manual and auto/manual manostat 391200R-hkxytech
  • Watson Smith R27 Remote manual and auto/manual manostat 391200R

Watson Smith R27 Remote manual and auto/manual manostat 391200R

2016-04-25 21:03:06

Description:

Watson Smith R27 Remote manual and auto/manual manostat 391200R;Remote manual and auto/manual loading stations are designed for the remote control of pneumatic systems using a manostat regulator and different combinations of air switching valve and pressure gauge.……

Notice:
Watson Smith R27 Remote manual and auto/manual manostat 391200R;brand new, origin in UK.

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Description

Watson Smith R27 Remote manual and auto/manual manostat 391200R

Watson Smith R27 Remote manual and auto/manual manostat 391200R

R27/Manostat Auto/Manual Loading Stations

Remote manual and auto/manual loading stations are designed for the remote control of pneumatic systems using a manostat regulator and different combinations of air switching valve and pressure gauge.

» Remote control of pneumatic systems
» 3-way valve for bumpless air switching
» Horizontal and vertical mounting
» Weatherproof option available

•Reliable, durable

•Visual display of set pressure

•Precise regulation

•Excellent setting sensitivity


Non extensive list of available models (all of the following are suitable replacement units for model starting with "53"): 359000R, 371201R, 379000R, 382100R, 391200R, 392100R, 393200R, 399100R, 399110R



Industry:

Used in thousands of applications worldwide, Watson Smith Instrumentation Pressure Regulators have unparalleled accuracy and stability regardless of input pressure and flow fluctuations and are ideal for dead-end applications.


Solution:

Designed for the remote control of pneumatic systems, the loading stations use an R27 and different combinations of air switching valves and pressure gauges. Available as remote manual and auto/manual loading stations.


Watson Smith R27 Remote manual and auto/manual manostat 391200R


TECHNICAL DATA

Pneumatic

•Output Signal See ordering information. Minimum outlet pressure 0.1-0.14bar (1.5-2psig)

•Air Supply Oil free, dry air or other dry gases, filtered to better than 25 microns; at least 0.2bar

(3psig) above output pressure to a maximum of 10bar (150psig, 1000kPa)

•Flow Capacity Up to 300Nl/min (10scfm).

•Air Consumption 0.2 l/min (0.006scfm) at 1bar (15psig);

0.3 l/min (0.01scfm) at 1.7bar (25psig);

0.6 l/min (0.02scfm) at 4bar (60psig);

1.2 l/min (0.04scfm) at 8bar (120psig) (typical values at maximum supply pressure)

•Response Time less than 0.2 seconds for 50% load change

•Regulation % output change for 1bar/15psi supply Accuracy pressure change at mid-range output:

0.1% (0.14bar/2-25psi), 0.05% (0.14-4bar/2- 60psi), 0.02% (0.14-8bar/2-120psi)

•Sensitivity Better than 0.3mbar (0.005psi)

•Hysteresis Typically less than 0.05% setting at mid-Repeatability range

•Temperature Typically better then 1% change of full span between 20C and +70C

Effect

•Connections 1/4” NPT female standard (plus two integral 1/4” NPT gauge ports);

others available on request


Physical

•Operating Temperature -20C to +70C

•I.P. Rating IP65

•Vibration The unit is unaffected by moderate vibration

•Material of Zinc diecasting passivated and epoxy painted, Beryllium copper capsule;

Construction Nitrile diagraphms

Note: A small positive pressure (<2psig, 0.14bar) will always be shown at the lower end of the gauge

scale (due to regulator servo operation)


Model Types

(With panel mounting plate, 3mm thick, black painted finish with corner fixing straps)

•SP Manostat regulator plus 63mm diameter pressure gauge (phosphor bronze Bourdon tube to

BS1780); horizontal/vertical mounting

•SP2 As SP model but with a rotary 2 position, 3-way auto/manual valve; horizontal/vertical mounting;

pressure gauge indicates manual set pressure only

•SP2G2 As SP2 model but with a second pressure gauge to measure auto signal pressure before switching;

horizontal/vertical mounting

•SP2G2W Weatherproof SP2G2; surface/post mounting (yoke supplied suitable for a 50mm/2” diameter post)


Non extensive list of available models (all of the following are suitable replacement units for model starting with "53"): 359000R, 371201R, 379000R, 382100R, 391200R, 392100R, 393200R, 399100R, 399110R