LLP
Low Pressure Transmitter
Description & Features: • • • • • • • •
Compact stainless steel construction with stainless steel sensor Available in in/H2O to 25 psi Wide range of mechanical and electrical connections ±0.5% accuracy NEMA 4X and 6P / IP65, IP67 and IP68 CE and RoHS compliant Customizable 5 year warranty
Applications: •
Developed for low pressure applications in general industry and OEM applications
90
Output Signal
Standard 2-wire: 4-20 mA / Vs = 8-32 Vdc Optional 3-wire: 0-10 V / Vs = 14-30 Vdc Optional 3-wire ratiometric: Vsig = 0.5-4.5 V / Vs = 5 ± 0.5 Vdc
Accuracy
±0.5% FSO
Permissible Load
2-wire: Rmax = [(Vs - Vs min) / 0.02] Ohm 3-wire: Rmin = 10 kOhm
Influence Effects
Supply: 0.05% FSO / 10 V Load: 0.05% FSO / kOhm
Response Time
2-wire: <10 ms 3-wire: <3 ms
Measuring Rate
1 kHz
Thermal Error
<±0.3% FSO / 10K in compensated range 32°F to 158°F (0°C to 70°C)
Permissible Temperatures
Medium: -13°F to 185°F (-25°C to 85°C) Electronics environment: -13°F to 185°F (-25°C to 85°C) Storage: -40°F to 185°F (-40°C to 85°C)
Short-circuit Protection
Permanent 3-wire ratiometric: None
Reverse Polarity Protection
No damage. No function.
Electromagnetic Protection
Emission and immunity according to EN 61326
Stability
Vibration: 10 g, 25 Hz to 2 kHz according to DIN EN 60068-2-6 Shock: 100 g / 1 ms according to DIN EN 60068-2-27
Pressure Port / Housing
304 SS
Wetted Parts
Seals: FKM Diaphragm: 316L SS
Weight
120 g
Current Consumption
2-wire: 25 mA max 3-wire voltage: 5 mA (short-circuit current 20 mA) 3-wire ratiometric: 1.5 mA
CE Conformity
EMC directive: 2004/108/EC
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Transmitters
Specifications
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