Winters Instruments

WINSMART LY14

WINSMART™️LY14 PRESSURE TRANSMITTER

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WINSMART LY14 11149
• Smart multi-functional digital pressure transmitter designed for industrial applications
• Explosion proof and intrinsically safe designs for hazardous locations
• Stainless steel and aluminum housing
• Gauge and Absolute pressure measurement
• 0.1% accuracy
• Simple to operate 3-push button control with 5-digit display
• 4/20mA plus HART® digital communication
• Simplified re-zero calibration via push-button fuctionality
• 10:1 rangeability allows for installation in any application
Input4/20 mA + HART, 2-wire / V = 9-32 VDC
LCD DisplayAvailable with LCD display (standard) or without LCD display (optional)
Accuracy0.1% URL standard
Stability0.2% of URL for two years
Temperature RangesWorking/Media temperature: -25/95°C (with display -13/203°F), -40/185°C (without display -4/158°F)

Ambient temperature: -40/60°C (with display -40/140°F), -40/115°C (without display -4/240°F)

Storage temperature: -40/110°C (with display -40/85°F), -40/230°C (without display -40/446°F)
Working Humidity0-100% relative humidity
Pressure Connection1/2” NPT M or F, G1/2”, M20*1.5
Housing304SS, 316SS, Rugged die-cast aluminum housing (painted Blue)
Wetted Parts316 SS process connection, 316 L diaphragm
Response Time200ms
Turn on Time2 seconds (with minimum damping enabled)
Power Consumption<162.8 mW
VIbration Effect+/- 0.005% of URL per G to 200 Hz, in accordance to IEC60770-1:1999
Available Pressure UnitskPa, Mpa, bar, psi, mmHg, mmH2O, mH2O, inH2O, ftH2O, inHg, mHg, TORR, mbar, g/cm2, kg/cm2, Pa, ATM, m, cm, mm
Protection ClassEMC, reverse polarity protected
ApprovalATEX, II 2 G Ex db IIC T6 Gb

ATEX, II 1 G Ex ia IIC T1~T6 Ga

Intrinsically safe parameters: Ui=28Vdc, Ii=93mA, Pi=0.65W, Ci=5nF, Li=0 mH
Protection ClassIP66
Weight5.95 lbs (2.7 kg)
Operational Life100 million cycles

 • Suitable for pressure measurement in Oil & Gas installations (onshore and offshore), power generation, including renewable energy facilities, wastewater locations and many other hazardous areas.

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