Model: PT-LD3051
Introduction
PT-LD3051 pressure transmitter applied to liquid and gas pressure, level or destiny measurement and transform measured pressure into 4-20mA signal output. PT-LD3051 can directly communicate with computer to achieve electrical configure and monitor.
Features
■ Adjustable Zero／Span (by button or HART remote adjustment)
■ Gauge／Absolute pressure type available
■ Output signal 4-20mA
■ LCD meter is available for field reading display
■ User friendly operation, achieving easy setting
■ Various materials available upon request
■ Intelligent HART protocol can communicate with computer to achieve remote setting and monitor
Main specifications
▼Process connection
Material: SS316
1/2”NPT female thread
G1/2”male thread
▼Pressure range
0..2kPa to 100MPa
▼Pressure type
Gauge pressure／Absolute pressure
▼Output signal
4~20mA (analog) / 4-20mA+HART
▼Applicable fluid
Gas and liquid that compatible with connection material
▼Ambient temperature
With LCD Display: -30 to 60℃
Without LCD Display: -40 to 85℃
▼Storage temperature
With LCD Display: -40 to 70℃
Without LCD Display: -46 to 110℃
▼Media temperature
Silicone oil filled: -40 to 104℃
Inert liquid filled: -18 to 85℃
▼Ambient humidity
0~100%R.H.
▼Liquid-filing
Silicone oil (standard)／Inert liquid (option)
▼Protection level
IP65
▼Explosion-proof class (option)
Exd II BT5／Exia II CT4
Other Specifications
▼Screen display
3.5-digit LCD
▼Support rack for installation
Pipe mount bent rack
Plate mount bent rack
Pipe mount straight rack
▼Housing material
NEMA 4X aluminum alloy
▼Vent valve material
SS316
▼Bolt material
SS316
▼Sealing
Diaphragm and pressure connection sealing: FKM O-ring
Case cover sealing: NBR
▼Power supply
12~36VDC
▼Resistive load
43.5*(power supply -12)
▼HART communication
Communication requirement: 250Ω
Max communicate distance: 1.5km
▼Measuring elements
Wetted parts: diaphragm
Material: SS316L / Hastelloy
▼Zero & span temp. drift
±0.2% (@56℃)
▼Accuracy
±0.1% F.S.
▼Stability
±0.1% / 6 months
▼Vibration test
In 200Hz, max error - 0.05%
URL/g
▼Overpressure protection
Max. 13.79MPa
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