PX2088S-M5美国OMEGA PX2088S-M5长期供应
PX2088S-M5
工业智能压力变送器，长期可靠性
PX2088
新产品! CE
HART协议的准备
20:1翻领
外部零和跨度
0.20%的准确
安全跳线
双室住房（水密电子室）
分别表征和数字补偿
RFI保护
欧米茄的px2088s系列智能压力变送器保持至少3σ这些坚固的发射机性能可靠规范的一致性，再加上选择的广泛的选择，使这些传感器的艰难的过程应用的特殊价值。该px2088s设计在损坏或故障的传感器膜片的事件的安全操作。电子舱是由2个密封件从过程分离
三分之一密封隔离现场终端和管道的条目。这种设计确保对住房加压过程污染。
电子集成ASIC模块接收数字信号从传感器，随着修正系数，并与线性化信号。这是然后转换为模拟信号传输。输出部还负责HART?通信。
智能功能
The PX2088S ***art transducer HART? protocol allows easy access to configuration, test, and setup capabilities. The PX2088S can be configured using a HART? communicator or another HART?-based communicati*** device. Configuration c***ists of two steps. First, the tran***itter operational parameters are set including:
– Zero and span
– Damping
– Engineering units
Second, data can be entered into the tran***itter to allow identification and physical description of the tran***itter. These data include:
– Tag: 8 alphanumerics
– Descriptor: 16 characters
– Message: 32 characters – Date – Integral meter installation – Remote seal information
In addition to the configurable parameters, the PX2088 software contains information that is not userchangeable. Non-configurable information includes:
– Tran***itter type
– Sensor limits
– Minimum span
– Fill fluid
– Isolator material
– Module serial number
– Tran***itter software revision level
规格：
Excitation: 10.5 to 36 Vdc unregulated, reverse polarity protected
Supply Effect: <0.01% span/V
Zero Elevation and Suppression: Zero can be suppressed between atmosphere (or 0 psia for absolute ranges) and the upper range limit (URL), provided the span is ≥ the minimum span and the URL does not exceed the units URL. No vacuum calibrati*** are allowed on the gage pressure models.
Overpressure Limits:
8 and 30 psi Ranges: 120 psi
>30 psi Ranges: 2x URL
Process Temperature Limits:
Silicon Fill: -40 to 121°C (-40 to 250°F)
Inert Fill: -30 to 121°C (-20 to 250°F)
Ambient Temperature Limits:
Standard: -40 to 85°C (-40 to 185°F)
LCD Meter: -20 to 80°C (-4 to 175°F)
Volumetric Displacement: <0.00042 cm3
Accuracy: Includes linearity, hysteresis and repeatability
***art: &plu***n;0.20% of calibrated span
Analog: &plu***n;0.25% of calibrated span
Ambient Temperature Effect:
***art: &plu***n;(0.003% URL + 0.003% span)/°F
Analog (Ranges >8 psi): -40 to 0°F &plu***n;(0.007% URL + 0.008% span)/°F; -0 to 140°F &plu***n;(0.005% URL + 0.005% span)/°F; 140 to 185°F &plu***n;(0.007% URL + 0.008% span)/°F
Stability:
***art: &plu***n;0.10% URL for 12 months
Analog: &plu***n;0.25% URL for 12 months
Vibration: &plu***n;1% URL 4 mm pk/pk 5 to 15 Hz and c***tant acceleration of 2 g (15 to 150 Hz) and 1 g (150 to 2000 Hz)
Process Connection: ? to 14 FNPT
Wetted Parts: 316 SS (Hastelloy? optional)
Electronic Housing: Sealed to NEMA 4X (IP66), low-copper aluminum with polyurethane paint; cover O-ring is Buna-N
Electrical Connecti***: ? to 14 NPT conduit
Fill Fluid: Silicon oil, standard; inert oil, optional
Weight:
***art: 1.11 kg (2.44 lb)
Analog: 0.86 kg (1.9 lb)
Fitting Material/Fill Opti***: (add suffix)
SS/Silicon Oil: Standard
SS/Inert Oil*: "-2B" (additional cost)
Hastelloy/Silicon Oil: "-33" (additional cost)
注释: See Specificati*** for Fitting Material and Fill Fluid opti***.Absolute Pressure ranges and opti*** ***ailible, c***ult Part Number Builder below for model numbers.
产品型号/产品描述
PX2088S-30GI 0-1.5 / 0-30 psi min/max span ***art Gage transducer with 4-20 mA output
PX2088S-150GI 0-7.5 / 0-150 psi min/max span ***art Gage transducer with 4-20 mA output
PX2088S-4KGI 0-200 / 0-4,000 psi min/max span ***art Gage transducer with 4-20 mA output
PX2088-MB Optional 2" Pipe Mounting Bracket
产品型号说明
(1) (2) (3)
PX2088S
I
选项描述
(1) Range (min/max span psi)
选择
-30 代表 0-1.5/0-30
-150 代表 0-7.5/0-150
代表 0-40/-4K 代表 0-200/0-4000
(2) Pressure Range
选择
G 代表 Gage Pressure
A 代表 Absolute Pressure
(3) Opti***
选择
代表 Nothing (Le***e Field Blank)
-M5 代表 LCD Meter scaled 0-100% (adds $150)
注意: 并非所有组合都有效，请参见规格表上有效的产品编号。
PX2088S-M5
PX2088S-M5美国OMEGA PX2088S-M5长期供应
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