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E-mail
317785384ZZ@qq.com
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Phone
13671567608
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Address
1st Floor, Building 13, 1881 Zhengbo Road, Fengxian District, Shanghai
Shanghai Hongyi Instrument Technology Co., Ltd
317785384ZZ@qq.com
13671567608
1st Floor, Building 13, 1881 Zhengbo Road, Fengxian District, Shanghai
Supply pressure level transmitterThis is a new type of transmitter produced by our company through the introduction of * technology and equipment. The key raw materials, components, and parts are all imported, and the entire machine has undergone strict assembly and testingSupply pressure level transmitterIt has the characteristics of advanced design principles, complete varieties and specifications, and easy installation and use. Due to the integration of the structural advantages of two popular and widely used transmitters (Rosemount 3051 and Yokogawa EJA) in the appearance of this model, users have a refreshing feeling. At the same time, it can be directly replaced with traditional series products in installation, with strong universality and substitution ability. To adapt to the continuous improvement and development of domestic automation level,flangeIn addition to its compact and exquisite design, it also introduces intelligent features with the HART fieldbus protocol.
Simulation features:
● High precision
● Range and zero point can be continuously adjusted externally
● Good stability performance
Positive migration can reach 500%, negative migration can reach 600%
● Two line system
Adjustable damping and overvoltage resistance
Solid state sensor design
No mechanical movable parts, low maintenance volume
● Lightweight (2.4kg)
● Unified structure and strong interchangeability across the entire series
● Miniaturization (166mm total height)
The membrane material that comes into contact with the medium is optional
● Unilateral overpressure resistance
Low pressure cast aluminum alloy shell
Intelligent features:
Super measurement performance, used for pressure, differential pressure, liquid level, and flow measurement
● Digital accuracy:+(-) 0.05%
Simulation accuracy:+(-) 0.75%+(-) 0.1% F.S
● Full performance:+(-) 0.25F.S
Stability: 0.25% for 60 months
Range ratio: 100:1
Measurement rate: 0.2S
● Miniature (2.4kg) all stainless steel flange, easy to install
● Process connection is compatible with other products to achieve measurement
The world's * sensor (technology) using H-alloy sheath has achieved excellent cold and hot stability
Intelligent transmitter using 16 bit computer
Standard 4-20mA, with digital signal based on HART protocol, remote control
● Support upgrades to fieldbus and field control based technologies.
Accurate liquid level and density measurement can be carried out on various containers, with flat flanges and plug-in flanges available for selection. Flanges are available in 3-inch or 4-inch sizes, with specifications of 1501b and 3001b. Flanges can also be customized according to users, and flange diaphragm materials are optional. Please consult the sales department or refer to our company's relevant sample books for specific dimensions.
Measurement range:
Differential pressure: 0-6.2-690KPa
Static pressure: 2.5MPa
Selection method
| 1151/3351LT | ||||||||||||
| code | Range KPa | |||||||||||
| 3 | 0-1.3~7.5 | |||||||||||
| 4 | 0-4-40 | |||||||||||
| 5 | 0-40~200 | |||||||||||
| 6 | 0-0.16~700 | |||||||||||
| code | output | |||||||||||
| E | 4-20mA | |||||||||||
| S | Intelligent (HART protocol) | |||||||||||
| code | Nominal diameter size (mm) | Insertion tube length (mm) | High pressure side diaphragm material | |||||||||
| A0 | (3〞)80 | flat | 316LSST | |||||||||
| A2 | (3 ") 80 | 50 | 316LSST | |||||||||
| A4 | (3 ") 80 | 100 | 316LSST | |||||||||
| A6 | (3 ") 80 | 150 | 316LSST | |||||||||
| B0 | (4〞)100 | flat | 316LSST | |||||||||
| B2 | (4 ") 100 | 50 | 316LSST | |||||||||
| B4 | (4 ") 100 | 100 | 316LSST | |||||||||
| B6 | (4 ") 100 | 150 | 316LSST | |||||||||
| C0 | (3〞)80 | flat | Ha Shi C-276 | |||||||||
| C2 | (3〞)80 | 50 | Ha Shi C-276 | |||||||||
| C4 | (3〞)80 | 100 | Ha Shi C-276 | |||||||||
| C6 | (3〞)80 | 150 | Ha Shi C-276 | |||||||||
| D0 | (4〞)100 | flat | Ha Shi C-276 | |||||||||
| D2 | (4〞)100 | 50 | Ha Shi C-276 | |||||||||
| D4 | (4〞)100 | 100 | Ha Shi C-276 | |||||||||
| D6 | (4〞)100 | 150 | Ha Shi C-276 | |||||||||
| E0 | (3〞)80 | flat | Tantalum | |||||||||
| F0 | (4〞)100 | flat | Tantalum | |||||||||
| code | Install flange | |||||||||||
| A | 3〞150lb | |||||||||||
| B | 4〞150lb | |||||||||||
| C | 3〞300lb | |||||||||||
| D | 4〞300lb | |||||||||||
| code | Structural materials | |||||||||||
| Flanges and fittings | Exhaust/Drain Valve | Isolation membrane | Fill with liquid | |||||||||
| 22 | 316 stainless steel | 316 stainless steel | 316 stainless steel | silicone oil | ||||||||
| 23 | 316 stainless steel | 316 stainless steel | Hastelloy C | |||||||||
| 24 | 316 stainless steel | 316 stainless steel | Monel | |||||||||
| 25 | 316 stainless steel | 316 stainless steel | Tantalum | |||||||||
| 33 | Hastelloy C | Hastelloy C | Hastelloy C | |||||||||
| 35 | Hastelloy C | Hastelloy C | Tantalum | |||||||||
| code | option | |||||||||||
| M1 | 0-Linear Indicator Table | |||||||||||
| M2 | LED display table | |||||||||||
| M3 | LCD display table | |||||||||||
| B1 | Pipe bending bracket | |||||||||||
| B2 | Board mounted bending bracket | |||||||||||
| B3 | Pipe mounted flat bracket | |||||||||||
| D1 | The side relief valve is located at the upper part of the pressure chamber | |||||||||||
| D2 | The side relief valve is located at the lower part of the pressure chamber | |||||||||||
| No note | 1/2NPT taper pipe threaded joint | |||||||||||
| C2 | T-shaped threaded joint M20 × 1.5, with rear welding of Ø 14 Spherical cone connector of pressure pipe |
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| d | Explosion proof type d Ⅱ BT4 | |||||||||||
| i | Intrinsic safety type ia Ⅱ CT6 | |||||||||||