چهارشنبه 25 تیر 1399

فهرست اصلی

نمایندگی و برندهای قابل ارائه

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اصفهان - خیابان هشت بهشت غربی- شماره ۱۱۰- ساختمان فراشیمی
تلفن : 32661600 031
32654000 031
نمابر: 32661700 031
ایمیل : info@farachemi.com

 
 

Pressure

چاپ


1- Pressure Transmitter

Manufacturer: Smar
Available Models: LD301, LD302,LD303

 

± 0.04% high performance option
± 0.2% of URL stability guarantee for 12 Years 
120:1 rangeability
Span as small as 50 Pa (0.2 inH2O) up to a range limit of 40 MPa (5800 psi)
Up to 52 MPa static pressure (7500 psi)
Direct digital capacitance sensing (no A/D conversion)
True non-interactive zero and span
Local zero and span adjustment
Remote calibration and parameterization
Transfer functions: linear, V x, V x and V x
Tank linearization
Alphanumerical LCD indication
Small and lightweight
Explosion proof and weather proof housing approved (IP67)
Intrinsically safe certification
Signal simulation for loop tests
Non-volatile flow totalization
Configurable user unit
Configurable local adjustment
EMC (Electromagnetic Compatibility) according to IEC 61000-6-2, IEC 61000-6-4 and IEC 61326
Write protection function
Three protocols options: HART®, FoundationTM Fieldbus, PROFIBUS PA
Supported by DD, DDL and FDT/DTM

2- Gage Pressure Transmitters

Manufacturer: Smar
Available Models: LD290 (4 to 20 mA), LD291, LD292, LD293

 

0 ~ 125 Pa to 0 ~ 25 MPa
0 ~ 0.5 inH20 to 0 ~ 3600 psi
± 0.075% Accuracy
40:1 Rageability
Wetted parts in 316 SS, Hastelloy
Totally digital; including sensor, electronics and communication (Except LD290)
Digital LCD display
Weather proof, explosion proof and intrinsically safe
Self diagnostics
Four options of technology