High Quality RP61 Smart Pressure Transmitter Price
Specifications
RP61 smart pressure transmitter price1.Adopt composite silicon sensor
2.Multiple output: 4~20mA(analog),digit signal output
High quality RP61 smart pressure transmitter price pressure transducer/ transducer/ ultrasonic transducer/ piezoelectric transducer/ ultrasonic transducer price/ ultrasonic humidifier piezoelectric transducer/ ultrasonic transducer 40khz
Brief introduction:
RP61 smart pressure transducer is a new product developed by VIRVO Company which combines the modern digital chip technology on basis of metal capacitive transmitter. The signal conversion of sensor uses isolated digital capacitive electro circuit to replace the traditional analog signal amplification electro circuit and A/D converting circuit; besides VIRVO Company make use of digital compensation technique to compensate the temperature and static pressure, thus improving the measurement accuracy, reducing temperature drift. Our transmitter has the advantages of long-term stability, high reliability and strong self-diagnostic capacity. It is mainly used for measuring the absolute pressure and gage pressure. And the RP61 is divided into two kinds: RP61-G for measuring gage pressure and level, and RP61-A for measuring absolute pressure. Both of them adopt the composite silicon sensor.
Features:
1. Outstanding performance:
High accuracy: ±0.075% of span (±0.04% of span )
Stability: ±0.01% of span per year
High Range rate: 100:1
2. Flexibility:
Setting parameters though HART protocol instruction
Zero point adjustment
3. Reliability:
Continuous self-diagnosis function
Software and hardware failure alarm function
The EEPROM protect function
EMC standard (EN50081-2, EN50082-2)
pressure transmitter
Performance Specifications:
Accuracy: |
±0.075% of Span (0.2URL≤Span≤URL) |
±[0.05+0.005×(URL/Span)% of Span (0.05URL≤Span≤0.2URL) | |
Stability: |
±0.01% of span per year |
Effect of Temperature: |
±[0.025%URL+0.125% Span]/28 |
Effect of Vibration: |
Frequency is 200Hz on arbitrary shaft, and the caused error is ±0.05%/g of max range |
Effect of Power Supply: |
0.005% of span per volt |
CE certification: |
89/336/EEC, EMC standard |
pressure transmitter
Electrical Specifications:
Power supply |
11.9~35V DC |
Signal output |
4~20mA DC/HART |
Load resistance |
General: 0-1500Ω HATR: 250~1100Ω |
Error mode |
H level alarm:≤ 21.72mA L level alarm:≥3.75mA |
Starting time |
3s |
Isolation voltage |
500Vrms(707V DC) |
Damping time |
0.12s |
|
pressure transmitter
Physical Specifications:
|
Material of liquid contacting parts |
Isolation diaphragm: 316L SS, Hastelloy , Monel, Tantalum (please contact technical department of VIRVO® company for special material) |
|
Material of liquid non-contacting parts |
Filling liquid: Silicone oil or inert liquid, CTFE (fluorocarbon oil) Bolt: Stainless steel Electronic shell: Epoxy polyester paint, low copper alloy. Meet requirement of NEMA 4X(waterproof) and NEMA 7(explosion proof), and IP67 “O” ring: Teflon, Viton Nameplate: 304 SS |
Procedure connection |
1/2 NPT, M20×1.5 (other forms of connection can be specially ordered) |
Electrical connection |
1/2 NPT conduit tube |
pressure transmitter
Dimensions: (mm)
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