Manufacturer: Yokogawa Electric Corporation

Yokogawa Pneumatic Gauge Pressure Transmitter Y/11GM

■ FEATURES

●   Time-Proven Pneumatic Differential Pressure

Transmitter Design

●   Trouble-Free Construction.

●   Excellent Performance.

●   Easy to Calibrate.

●   Wide Range.

●   Overrange Protection.

■ STANDARD SPECIFICATIONS

 Yokogawa Pneumatic Gauge Pressure Transmitter Y/11GM

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.

Overpressure Limits:

Refer to Table 1.

Output Signal:

20 to 100 kPa.

Accuracy (includes linearity, hysteresis and repeatabil- ity):

?0.5 % 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 oC, 101.3 kPa {1.033 kgf/cm2} absolute (0.3 scfm).

Ambient Operating Temperature Range:

-40 to 120 oC (-40 to 250 oF).

Process Temperature Limits:

-40 and 120 oC (-40 and 250 oF) at capsule.

Mounting:

Bracket for nominal 50 mm (2 inches) horizontal or vertical pipe. Yokogawa Pneumatic Gauge Pressure Transmitter Y/11GM

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:

Process Connection Block: Forged JIS SUS 316 stainless steel.

Bellows Capsule: SUS 316L stainless steel. Capsule Gaskets: Silicone elastomer.

Body Material:

Forged SUS 316 stainless steel. Not wetted by process.

Connection Hardware:

JIS SCM435 chrome-molybdenum steel cap screws and nuts through body and process connection block.

Cover:

Cast aluminum, finished with gray polyurethane paint. Gasketed for National Electrical Manufacturers Associa- tion (NEMA) (USA) Type 3 weatherproof service. Yokogawa Pneumatic Gauge Pressure Transmitter Y/11GM

Approximate Weight:

5.3 kg (12 lb).

■ MODEL AND SUFFIX CODES

Yokogawa Pneumatic Gauge Pressure Transmitter Y/11GM