Specifications
RP62 smart pressure remote transmitter1.Multiple input:DP,GP,AP
2.Multiple output:4~20mA(analog), digit signal output
RP62 high accuracy smart pressure remote transmitter transmitter/ pressure transmitter/ fm transmitter/ micro gps transmitter tracker/ transmitter and receiver/ optical transmitter/ transmitter fm/ differential pressure transmitter
Brief introduction:
Our RP62 smart differential pressure transmitter is equipped with microprocessor that can measure a variety of pressure, and has flexible pressure calibration , automatic compensation of ambient temperature and process variable. It supports for multiple output and multiple parameters setting, and can realize the HART communication. Its application is very various. According to the using way, it can measure liquid, gas or steam flow as well as pressure and liquid level.
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)
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 |
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Operating Environment:
Parameters | Rated Ambient | Operation Limit | Transportation and Storage |
Ambient Temperature(°C) | -40~85 | -40~91 | -55~125 |
Humidity(%RH) | 10~85 | 0~100 | 0~100 |
Pressure bearing | 14MPa, and can be 21MPa in special | ||
Vacuum (KPa) | 0 | 3.5 | -- |
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Electrical Specifications:
Power supply | 11.9~45V DC | Signal output | 4~20mA DC/HART |
HATR load resistance | 250~1500Ω | Isolation voltage | 500Vrms(707V DC) |
Damping time | 0.25s | Starting time | 5s |
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Physical Specifications:
Material of process interface | Process isolation diaphragm: 316L SS, Hastelloy C-276, Monel, Tantalum Process interface: 316 SS,Carbon steel(galvanized), Hastelloy, Monel “O” ring: Teflon, Viton Vent/drain valve: SS316L, Hastelloy C-276 Bolt: Carbon steel, A286 SS (NACE) Note: Liquid contacting parts have other special anticorrosive material to bechosen,which can satisfy a variety of operating conditions, please contact VIRVO® company. |
Mounting bracket | Carbon steel (galvanized) or stainless steel angle bracket, carbon steel plate bracket |
Filling liquid | Silicone oil DC200 or CTFE (fluorocarbon oil) |
Watchcase | Epoxy polyester paint, low copper alloy. Can choose stainless steel to meet requirement of NEMA 4X (waterproof) and NEMA 7(explosion proof). |
Procedure connection | 1/4 NPT, 1/2 adapter substitute (optional) |
Wiring | 16 AWG (1.5mm diameter) |
Net weight | 4.2kg, near 5kg together with accessory |
Package size | 234×185×155mm |
Nameplate | 304 SS |
Hazardous area certification | Has Ex d and Ex ia certification, and can be used in occasions of Class I, Devision 1, Group A,B,C,D and nonflammable occasions of Class I, Devision 2, Group A,B,C,D. EEx ia II CT4,T5,T6 and EExd II CT5, T6 certification of ATEX standard. |
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Dimensions: (mm)
Standard Model (We can design the suitable model according to your special demand.)
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Functional Block Diagram: