LE3 GENERAL PURPOSE PRESSURE TRANSMITTER

Overview

DESCRIPTION & FEATURES

• Developed for use in general industry and OEM applications, where versatility and low cost are key requirements
• Compact stainless steel construction with ceramic sensor
• Available ranges from 25 to 7,500 psi
• Wide range of mechanical and electrical connections
• ±0.5% accuracy
• IP65 and IP67 enclosure ratings
• Built-in restrictor screw on ranges >1,500 psi
• UL listed or UL recognized for USA and Canada
• 5-year warranty

Applications

• Ideal for process and automation control
• Hydraulics and pneumatic sensing
• Pump and compressor monitoring
• Refrigeration and HVAC systems

SPECIFICATIONS

Output Signal	4…20 mA, 2-wire / Vs = 8-33 Vdc 0…10 Vdc, 3-wire / Vs = 12-33 Vdc 1...5 Vdc, 3-wire / Vs = 7-33 Vdc 0.5...4.5 Vdc, 3-wire, ratiometric output / Vs = 4.5-5.5 Vdc (UL listing not included)
Response Time	4…20 mA = 3 ms, all others = 5 ms
Current Consumption	4…20 mA = 22 mA maximum, all others = 15 mA maximum
Accuracy	±0.5% Full Scale Output, ±0.6% FSO for ranges greater and equal to 4,000 psi
Long-Term Stability	±0.2% FSO (typically per year)
Wetted Parts	316SS Pressure port, Ceramic sensor with Viton O-ring
Shock	50 g’s 11 ms, MIL-STD 202 Method 213 G
Vibration	15 g’s 10 to 2,000 Hz, MIL-STD 202
Storage Temperature	-40 to 100 deg C (-40 to 212 deg F)
Media Temperature	-40 to 120 deg C (-40 to 248 deg F)
Reverse Polarity Protection	Yes
EMI-EMC Compliance	IEC 61000 4-2 to 4-6, IEC 61326-1 Class A
Enclosure Rating	NEMA 4X; IP65 or IP67
Approvals	UL listed or UL recognized for USA and Canada, CRN pending
Compliance	RoHS, REACH, CE
Operation Life	1 million cycles, minimum
Weight	120 g (4.23 oz)