Company Introduction
Yantai dongrun Instrument Co., Ltd. was founded in 1998, specializes in manufacturing online water quality analysis equipment, material level meters, pressure gauges, flow meters, special temperature gauges and laboratory analysis equipment. Our company cooperate with the Chinese Academy of Sciences to build a water analysis laboratory, and the main products are TOC analyzer, ammonia analyzer, fluorescence oxygen analyzer, etc. We have passed the ISO9001 certification and has a professional R & D team, providing technical support to meet customer demand, particularly in the anti-corrosion, our company has a unique technology to meet different conditions of corrosion requirements.
Product Introduction
PMD-99B pressure transmitter can be divided into analog and intelligent types. It adopts the stainless steel laser temperature compensation silicon pressure sensor and reliable transmission module and a unique assembly process. It can be widely used in metallurgy, petroleum, chemical, machinery, dyes and chemicals, pesticides, environmental protection industries, etc.
Characteristic
Wide voltage power supply: Minimum: 12V maximum: 36V
Wide measurement range adjustment: Maximum 5:1
Suitable medium: any media compatible with 316 stainless steel
Additional features: with on-site 0 to 100% pointer and high-definition LCD
temperature drift: ± 0.15% FS/10C
Long-term stability :better than 0.2% F S annually
Technical parameter
medium temperature range: -20 ~ 70 C
Storage temperature range: -40 ~ 125 C
Relative humidity: <95% RH
Zero point: continuously adjustable in 30% of the measurement range
overvoltage: When the range ≤ 34Kpa, it is 138Kpa. Otherwise it is 1.5 times of measurement range.
filling fluid volume: about 0.2cm3
process connection: 304,316 stainless steel
Diaphragm: 316 stainless steel
Shell material: Copper and aluminum alloy die castings
Accuracy: 0.2% FS, 0.5% FS
Measurement range: 0~ 0.0025 ~ 60MPa;
Transmitter operating voltage: 12 ~ 36VDC
Output signal:
Analog type: 4 ~ 20mA
Intelligent type: 4 ~ 20mA load HART protocol
Temperature Effect: ± 0.15FS/10 C
Ambient temperature influence: 0.01% FS/10C
Temperature compensation range: 0 ~ 70 C
Long-term stability: better than 0.2% annually
Power Impact: 0.015% F.S
Explosion proof: Exia Ⅱ CT6
Protection grade: IP65
Company and trade show
Certificate
Package and transport:
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If you have any question, Pls Contact Me!
dongrun01
0086-535-3971626
0086- 13793523708
www.cndongrun.com