Digital Pressure Gauge
Intelligent LED Pressure Switch SDPS-4ED(0.5)
Intelligent LED Pressure Switch SDPS-4ED(0.5)
SDPS-4ED(0.5) intelligent pressure switch combines pressure measurement, display, and control in one, adopts high quality piezoresistive silicon and isolated diaphragm as measuring elements. SDPS-4ED(0.5) has a variety of setting functions and easy to calibrate, suitable for pressure measurement, display and control in power plants, water, petroleum, chemical, engineering and other industrial environments.
DETAIL
Model: SDPS-4ED(0.5)
Introduction
SDPS-4ED(0.5) intelligent pressure switch combines pressure measurement, display, and control in one, adopts high quality piezoresistive silicon and isolated diaphragm as measuring elements. SDPS-4ED(0.5) has a variety of setting functions and easy to calibrate, suitable for pressure measurement, display and control in power plants, water, petroleum, chemical, engineering and other industrial environments.
Features
■ Combines pressure measurement, display, and control in one
■ 4-digit LED screen display
■ Various alarm output available: Relayx4 / PNP / NPN
■ Adjustable upper and lower set point
■ Various analog output available: 4-20mA / 1-5V / 0-5V / 0-10V
■ Digital output RS485 (Option)
■ SS304 case, SS316L connection
■ Standard accuracy: 0.5%, max. accuracy 0.1%
■ Protection level: IP65
Main Specifications
▼Size
2.5” / 4”
▼Installation type
Panel mount
▼Connection
Material: SS316L Welded structure
M20*1.5, M14*1.5, G1/2”, G3/8”, G1/4”, 1/2”NPT, 1/4”NPT
Other specifications are available upon request
▼Electrical connector
8-pin aviation plug with cable
▼Screen display
4-digit LED display
▼Alarm output
Relayx4／PNP／NPN
▼Analog signal output
4-20mA／1-5V／0-5V／0-10V
▼Digital output (option)
RS232／RS485
▼Pressure type
Gauge pressure／Absolute pressure／Sealed pressure
▼Pressure range
0 to 600bar
▼Operating temperature
-20…85℃
▼Storage temperature
-20…125℃
▼Protection level
IP65
Other Specifications
▼Case
SS304
▼Power supply
Standard: 24VDC／220VAC
▼Contact rating
Max. 30V／3A, 240V／3A
▼Pressure unit
kPa／MPa／kg/cm2, bar, psi
▼Measuring elements
Piezoresistive silicon + isolated diaphragm
▼Accuracy (Including nonlinearity, hysteresis and repeatability errors )
±0.5%F.S. (Standard)
±0.25% F.S. (Option)
±0.1% F.S. (Option)
▼Insulation resistance
Min: 1MΩ@250VDC&25℃
▼Stability
±0.1% F.S.
▼Thermal zero & full span temperature drift
±1.0% F.S.
▼Operating pressure
Overpressure▼
3* F.S.
Burst pressure▼
4* F.S.
▼Shockproof
100g, 11msec
▼Weight
Max. 350g
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