Model Y/11AL Pneumatic Absolute Pressure Transmitter measures absolute pressure in spans from 1.3 to 5.3 kPa. The instrument transmits a proportional 20 to 100 kPa pneumatic signal to remote pneumatic receivers.
    Model Y/11AL Pneumatic Absolute Pressure Transmitter measures absolute pressure in spans from 1.3 to 5.3 kPa. The instrument transmits a proportional 20 to 100 kPa pneumatic signal to remote pneumatic receivers.
        STANDARD SPECIFICATIONS
Span Limits: 1.3 to 5.3 kPa. Span is continuously adjustable within range limits. Range Limits: 0 to 9.3 kPa absolute. Overpressure Limits: 0.7 MPa. Output Signal: 20 to 100 kPa. Accuracy (includes linearity, hysteresis and repeatability):
1.0 % of span. Repeatability: 0.5 % of span. Dead Band: 0.1 % 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). 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. Transmitter must be mounted with capsule faces vertical. Air Connection: Tapped for JIS R1/4 or 1/4 NPT, whichever specified. Model Y/11AL Pneumatic Absolute Pressure Transmitter Yokogawa Electric Corporation 2-9-32, Nakacho, Musashino-shi, Tokyo, 180-8750 Japan Tel.: 81-422-52-5690 Fax.: 81-422-52-2018 GS 02C01B01-00E GS 02C01B01-00E ©Copyright 1980 8th Edition Jun. 2010 Process Connection: 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 Connector: SCS 14A (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 Gasket: Teflon (PTFE) (see Note 1). Capsule Gasket: SUS 316L stainless steel coated with Teflon. Force Bar Seal Gasket: Silicone elastomer. Connection Hardware: JIS SCM 435 chrome-molybdenum steel cap screws and nuts for body; JIS SCM435 cap screws for process connector. Cover: Cast aluminum, finished with gray polyurethane paint. Gasketed for National Electrical Manufacturers Association (NEMA) (USA) Type3 weatherproof service. Approximate Weight: 15 kg (33 lb).