Xi'an Shelok Instruments Technology Co., Ltd.
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Description low cost mini 4-20ma auto fuel oil pressure sensor
This Oil pressue sensor are precision engineered to fit most industrial pressure measurement applications. The compact, rugged design makes these instruments suitable for applications including hydraulics and pneumatics,vacuum, test equipment, liquid level measurement, press control, compressor control, pump protection and numerous other processing and control operations. A wide range of electrical connection and process connection options are avail-able to meet almost any requirement.
Application low cost mini 4-20ma auto fuel oil pressure sensor :
Air compressor,sprayer,water pump controller,water heaters,water supply system,hydraulic system
Technical indicators low cost mini 4-20ma auto fuel oil pressure sensor :
Pressure range 0~ -1bar 1bar 2bar 5bar 10bar 16bar 20bar 25bar 30bar
Maximum pressure* 2bar 2bar 4bar 10bar 20bar 32bar 40bar 50bar 60bar
Burst pressure** 4bar 4bar 8bar 20bar 40bar 64bar 80bar 100bar 120bar
Pressure range 40bar 50bar 60bar
Maximum pressure* 80bar 100bar 120bar
Burst pressure** 160bar 200bar 240bar
*Pressure applied up to the maximum rating will cause no permanent change in specifications but may lead to zero and span shifts
**Exceeding the burst pressure may result in destruction of the transmitter and possible loss of media
Materials Gas or liquid compatible with ceramic
O-ring NBR (FKM or EPDM)
Signal output 0.5-4.5V / 1-5V / 0-5V , 3-wire; 0-10V, 3-wire; 4-20mA, 2-wire;
Power supply 5V with signal output 0.5-4.5V / 1-5V / 0-5V,
12...32V with signal output 0...10V,
9...32V with signal output 4...20mA
Response time (10 ... 90 %) ≤2ms
Isolation voltage DC 500V
Accuracy ≤ 1 % F.S @25℃ (Includes linearity, hysteresis and repeatability.)
≤3% F.S@ {-40~125℃} (limit point calibration)
1-year stability ≤ 0.05 % F.S
Permissible temperature of
Medium -20...+125℃
Ambient -40...+100℃
Storage -40...+100℃
Compensated temperature range -20...125℃
Mean TC of zero typical:0.03%F.S/℃;
maximal:0.05%F.S/℃
Mean TC of range typical:0.03%F.S/℃;
maximal:0.1%F.S/℃
Shock resistance 1000g according to IEC 60068-2-27 (mechanical shock)
Vibration resistance 20g according to IEC 60068-2-6 (vibration under resonance)
Wiring protection Protected against reverse polarity, overvoltage and short circuit
Weight 70g
Connection G1/4 (NPT1/4, G1/4 and others available)
Features low cost mini 4-20ma auto fuel oil pressure sensor :
Compact,rugged design,light weight
Low-cost,high- quality
Large temperature high accuracy
Over voltage,short circuit,anti-reverse protection
Water proof and dustproof electrical connectors