Temel bilgiler.
Type
Normal Pressure Transmitter
Structure Type
Capacitive Pressure Transmitter
Pressure range
-0.1~0~20MPa
Item
Wet/Wet Differential Pressure Transmitter Water
Taşıma Paketi
Standard Package
Ürün Açıklaması
wet/wet differential pressure transmitter water
YUN YI ,we are professional manufacturer that engaged in the fields of pressure measurement instrument. Our company mainly produces pressure transmitter, ceamic pressure transmitter, temperature transmitter. flush disphragm pressure transmitter, smart digital pressure transmitter, wirelss pressure transmitter etc.
hart protocol remote seal smart differential pressure transmitter
Description wet/wet differential pressure transmitter water
The capacitive pressure transmitter combines the international advanced digital technology, and uses a digital circuit to replace the analog signal amplifier circuit and A/D conversion circuit, which improves the measurement accuracy. It adopts standardized installation structure design, easy to install and use, the sensitive diaphragm has one-way overload protection capability, the maximum withstand voltage is 320bar, and it has the characteristics of high reliability and good long-term stability. Capacitive pressure transmitters are divided into gauge pressure type, absolute pressure type and differential pressure type.
The capacitive transmitter has built-in high-performance digital circuits, carefully designed for radio frequency, electromagnetic interference, and surge voltage conditions. It has the characteristics of strong anti-interference ability, wide power supply range, and polarity protection, and conforms to IEC, CE (EMC) standard. Anti-radio frequency and electromagnetic interference; the intelligent digital temperature compensation circuit stores the calibration value corresponding to the temperature change in the chip, and can automatically compensate when the sensor is affected by temperature, which solves the temperature drift phenomenon of the sensor and improves the measurement accuracy and environmental adaptability of the sensor.
Images wet/wet differential pressure transmitter water
Specification wet/wet differential pressure transmitter water
Measuring medium | liquid, gas |
Measuring range | 0-1.3~7.5kPa 0-6.2~37.4kPa 0-31~186.8kPa 0-117~690kPa 0-345~2068kPa 0-1170~6890kPa 0-3480~20680kPa 0-6890~41370kPa |
Accuracy | ±0.1% URL ±0.2% URL |
Signal output | 4~20mA 4~20mA superimposed HART |
Power supply voltage | 24VDC (12VDC~45VDC) Explosion-proof type: 12~28VDC |
Medium temperature | -40~+100ºC |
Storage temperature | -40~+100ºC (without LCD meter) -40~+70ºC (with LCD meter) |
Operating temperature of the whole machine -40~+85ºC (without LCD meter) -30~+60ºC (with LCD meter)
Ambient temperature -0~-100% relative humidity
Temperature influence ±(0.2%URL+0.18% inspection range)/56ºC
Power influence Less than 0.0059%/V of output range
Load influence No load influence, unless the power supply voltage changes
Vibration influence: Vibration influence is ±0.05%URL/g at 200Hz in any axial direction
EMI/RFI influence From 20 to 1000MHz, when the field strength reaches 30V/M, the output drift is less than ±0.1% of range
The installation position affects the maximum zero drift of ±0.25kPa, all zero drifts can be corrected; the impact on the range blockade
Positive and negative zero migration When the zero migration is negative, the lower limit of the range must be greater than or equal to -URL;
When the zero point is shifting positively, the upper and lower ranges must be less than or equal to +URL. The calibration range must be greater than or equal to the minimum range
Zero point and range can be adjusted with the range and zero point buttons of the machine, or remotely adjusted with a HART handheld
Static pressure and overpressure limit Adding a pressure of 0 to 13.79MPa on either side of the transmitter will not cause damage. Meet performance specifications when working within the range of 0kPa to the upper limit of the transmitter range
Damping time constant The time constant is adjustable, in 0.1 second increments, from the minimum to 16.0 seconds
Explosion-proof grade Intrinsically safe type: Exia II CT6 Explosion-proof type: Exd II BT5
Protection grade IP65
Key operation:
Support HART protocol Support button to set range, set unit, set damping, reset, calibration, etc.
Features wet/wet differential pressure transmitter water
High precision and good stability;
The range and zero point are continuously adjustable externally;
Anti-radio frequency and electromagnetic interference;
Good one-way overload protection;
Explosion-proof structure, all-weather use;
Intelligent HART fieldbus protocol.
Applications wet/wet differential pressure transmitter waterIt is widely used in the fields of pharmacy, medical equipment, petroleum, gas, chemical industry, urban construction power, metallurgy, textile, aerospace, scientific research, leak detection, automation equipment, etc.
Adres:
Room B1203, Inland Port Mansion, No. 9 Gangwu Road, Xi an International Trade & Logistics Park, Xi′an, Shaanxi, China
İşletme Türü:
Üretici/Fabrika
İşletme Aralığı:
Araçlar ve Donanım, Araçlar ve Sayaçlar, Elektrik ve Elektronik, Endüstriyel Ekipmanlar ve Bileşenleri, Otomobil, Motosiklet Parçaları ve Aksesuarları, Taşımacılık, Üretim ve İşleme Makineleri
Yönetim Sistemi Sertifikasyonu:
ISO 9000
Şirket Tanıtımı:
Xian Yunyi Instrument Co., Ltd., basınç ölçüm cihazı alanlarında çalışan profesyonel bir üreticidir. Baş mühendis Bay Tian bu alanda 30 yıldan fazla deneyime sahiptir ve Rosemount teknolojisini geliştiren mühendislerden biridir.
YUN YI, basınç ölçüm cihazı alanlarında çalışan profesyonel bir üreticidir.
12 yıllık sensör üretimine ve geliştirmeye sahibiz
12
müşteri tarafından tespit edilen basınç sensörü ve bize Ulaşın ile iletişime geçin çok
amaçlı taleplerinizi karşılayabilecek çeşitli ürünler sunan 1/2 ay garantili OEM ve ODM. Şirketin kurulmasından bu yana "önce kalite, önce müşteri ve kredi tabanlı" yönetim ilkelerine bağlı kalırız ve müşterilerimizin potansiyel ihtiyaçlarını karşılamak için her zaman elimizden geleni yaparız. Ekonomik küreselleşme trendi karşı konulamaz bir güçle geliştiğinden, kazançlı bir durum elde etmek için şirketimiz dünyanın dört bir yanından gelen kuruluşlarla işbirliği yapmaya samimi bir şekilde istekli.