4 20mA HART Protocol Industrial Monocrystalline Silicon Differential Pressure Transmitter

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Products Description







FD3051S DP-Differential Pressure Transmitter

FD3051S DP is suitable to measure liquid,gas,or steam flow as well as liquid level, density and pressure.FD3051S outputs a 4~20 mADC signal corresponding to the measured differential pressure.Its highly accurate and stable sensor can also measure the static pressure which can be shown on integral indicator or remotely monitored via HART communications. Key features include quick response, remote set-up using communications,self-diagnostics and optional status output for pressure high/low alarm.







Signal transmission module of special integrated circuit and surface packaging technology

1. The powerful 24-bit CPU realizes high-precision and fast response LCD display;
2. The low temperature can reach -30 ℃;
3. Key operation can rewrite the range on site.



Super strong transient voltage protection terminal module

1. Powerful personal protection, transmitter security guard;
2. Despite the thunder and lightning, still working steadily.



Brushed stainless steel nameplate on the outside

Used in the requirements of strong corrosiveness to the chemical site and harsh environment.



High-strength metal electrical protection shell

1. Beautiful appearance, showing the beauty of fashion technology;
2. Inner thick and sturdy, meet the most demanding environment.



Original patented fully sealed, fully isolated monocrystalline silicon pressure sensor

1. Precise liquid filling technology eliminates the influence of temperature and static pressure;
2. Double-diaphragm overload protection structure, easily deal with high overload test.



Rugged and high-quality stainless steel process flange

1. Super thick reinforced structure, indestructible;
2. Powerful guarantee of high static pressure and high overload.




Model
FD3051S DP-Differential Pressure Transmitter
Pressure Range
-1Bar...-0.06Bar...~0~0.002Bar...0.4Bar..2.5Bar....20Bar(optional).
Pressure Type
Differential pressure
Solating Diaphragm
SS316L, Hastelloy C, Tantalum, SS316L gold plated, SS 316L coated FEP
Output Signal
Two Wire 4~20mADC, 4~20mADC with HART
Output Signal
15-36V DC,24V DC
Accuracy
≤ 0.075%, 0.1%F.S
Working Temperature
-30 to 85°C Optional
Overload/Burst pressure
150% F.S/200% FS
Long-term stability
±0.1%* Span/3 years
Temperature drift
0.003%FS/℃(≤100kPa), 0.002%FS/℃(>100kPa)
Insulation Resistance
>100M Ω @50V
Electrical Connection
Standard product ISO M20 × 1.5 female thread; ANSI NPT1/2(F) female thread
Process Connection
1/4 inch NPT female thread on the splint; 1/2 inch NPT female thread stainless steel oval flange; M20x1.5 male thread stainless steel T-shaped joint with M20X1.5 to φ14 welded pipe; NPT1 / 4-M20 × 1.5 adapter, with φ14 welded pipe; NPT1 / 2-M20 × 1.5 adapter, with φ14 welded pipe
Indicator
LCD Display
Housing Material
Aluminum with Epoxy Resin Coat
Process Material
316 Stainless Steel
Fill fluid
Silicone oil/Fluorinated oil
Configuration
Digital communication or local key adjustment.
Explosion Protection
NEPSI : Ex dⅡC T6, Ex iaⅡC T4
Protection Level
IP65,IP67
Weight
About 3.3kg


























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