YOKOGAWA Y/13A Pneumatic Differential Pressure Transmitter
Model Y/13A Pneumatic Differential Pressure Transmitters measure differential pressure in spans from 5 to 210 kPa at static pressure to 10 MPa. The instruments transmit a proportional 20 to 100 kPa signal to remote pneumatic receivers.
Ordering Examples:
Y/13A-MS1
Y/13A-MS2
Y/13A-MS3
Y/13A-MS4
Y/13A-MS8
Y/13A-HS1
Y/13A-HS2
Y/13A-HS3
Y/13A-HS4
Y/13A-HS8
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■FEATURES
● Time-Proven Pneumatic Differential Pressure
Transmitter Design
● Trouble-Free Construction.
● Excellent Performance.
● Easy to Calibrate.
● Wide Range Capability.
● Versatile Applications Capability for Flow, Liquid
Level, and Density Measurements.
■STANDARD SPECIFICATIONS
Span Limits:
Refer to Table 1.
Span is continuously adjustable within range limits.
Range Limits *:
Refer to Table 1.
*: When lower range-value is other than zero optional kit for elevated-zero or suppressed-zero ranges is installed.
Static Pressure Limits:
Refer to Table 1.
Output Signal:
20 to 100 kPa.
Accuracy (includes linearity, hysteresis and repeatability):
Spans between 5 and less than 130 kPa, 500 and less than 13400 mmH2O, 50 and less than 1300 mbar, or 20 and less than 525 inH2O differential pressure (_P): _0.5 % of span.
Spans between 130 and 210 kPa, 13400 and 21600 mmH2O, 1300 and 2100 mbar, or 525 and 850 inH2O differential pressure (_P): _0.75 % of span.
Repeatability:
0.1 % of span.
Dead Band:
0.05 % of span.
Air Supply Pressure:
140 kPa, 1.4 kgf/cm2 or bar, or 20 psi.
Air Consumption:
0.5 m3/h at 0 _C, 101.3 kPa {1.033 kgf/cm2} absolute (0.3 scfm).
Model Y/13A
Pneumatic Differential Pressure Transmitter
Yokogawa Electric Corporation
Ambient Operating Temperature Range:
-40 to 120 _C (-40 to 250 _F).
Process Temperature Limits:
-40 and 120 _C (-40 and 250 _F) at capsule.
Mounting:
Bracket for nominal 50 mm (2 inches) horizontal or vertical pipe.
Air Connection:
Tapped for JIS R1/4 or 1/4 NPT, whichever specified.
Process Connections:
JIS Rc1/2, Rc1/4, 1/2 NPT, or 1/4 NPT female, whichever specified.
Wetted Parts Material:
Body: Forged JIS SUS 316 stainless steel.
Process Connectors: SCS 14 A (equivalent to SUS 316 Stainless Steel casting)
Diaphragm Capsule: SUS 316L stainless steel.
Force Bar: SUS 316 stainless steel.
Force Bar Seal: Cobalt-nickel alloy.
Process Connector Gaskets: Teflon(PTFE) (see Note 1).
Capsule Gaskets: SUS 316L stainless steel coated with Teflon.
Force Bar Seal Gasket: Silicone elastomer.
Connection Hardware:
JIS SCM435 chrome-molybdenum steel cap screws and nuts for body; JIS SCM435 cap screws for process connectors.
Cover:
Cast aluminum, finished with gray polyurethane paint.
Gasketed for National Electrical Manufacturers Association (NEMA) (USA) Type 3 weatherproof service.
Approximate Weight:
9.5 kg (21 lb).
