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當(dāng)前位置:卓爾瑞華(北京)科技有限公司>>WIKA壓力及溫度儀表>> PGT02WIKA PGT02 帶電信號輸出波登管壓力表 IntelliGauge 電接點(diǎn)表
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產(chǎn)品型號PGT02
品 牌
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所 在 地北京市
更新時間:2022-03-27 08:03:23瀏覽次數(shù):277次
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類型: | 電接點(diǎn)壓力表 | 聯(lián)接型式: | G1/8 |
型號: | PGT02 | 精度等級: | 2.5 |
品牌: | WIKA/威卡 | 環(huán)境溫度: | -20-60(℃) |
加工定制: | 是 | 公稱直徑: | 40(mm) |
測量范圍: | 0...2.5bar to 0...10bar(MPa) |
WIKA PGT02 帶電信號輸出波登管壓力表 InliGauge 電接點(diǎn)表
Mechatronic
pressure measurement
Bourdon tube pressure gauge with electrical output signal
Standard version, cable outlet
Model PGT02
Bourdon tube pressure gauge model PGT02
多功能inliGAUGE 是幾乎所有壓力測量儀表應(yīng)用中可靠的解決方案之一。它無需外部電源就能將機(jī)械式壓力表的模擬示值與壓力變送器的電信號輸出組合在一起。此類組合儀表可使用所有電信號。該傳感器以無接觸的方式運(yùn)轉(zhuǎn),對測量信號不產(chǎn)生任何影響。許多儀表可根據(jù)ATEX EX II 2 G ia的規(guī)定交付使用。
Applications
For monitoring of water pressure changes in heating plants (wall-type boilers, free-standing boilers)
Special features
Non-contact sensor (wear-free)
Case made of plastic with snap-fit cams for panel mounting
Nominal size 40
Scale ranges 0 ... 2.5 bar to 0 ... 10 bar
Output signal 0.5 ... 4.5 V ratiometric
Description
Design
EN 837-1
Nominal size in mm
40
Accuracy class
2.5
Scale ranges
0 ... 2.5 to 0 ... 10 bar
or all other equivalent vacuum or combined pressure and vacuum ranges
Pressure limitation
Steady: 3/4 x full scale value
Fluctuating: 2/3 x full scale value
Short time: Full scale value
Permissible temperature
Ambient: -20 … +60 °C
Medium: +60 °C maximum
Temperature effect
When the temperature of the measuring system deviates from the reference temperature (+20 °C): max. ±0.4 %/10 K of the span
Process connection
Cu-alloy,
lower back mount (LBM),
capillary, length 450 mm, with male thread G ¼ connection
Pressure element
Cu-alloy, C-type
Movement
Cu-alloy
Dial
Plastic, white, black lettering
Pointer
Plastic, black
Case
Plastic, black (PA)
Window
Plastic, crystal-clear (PC)
Ingress protection
IP 40 per EN 60529 / lEC 529
Electronics
Output signal (275° indication angle)
0.5 … 2.5 V ratiometric
0.5 … 3.5 V ratiometric
0.5 … 4.5 V ratiometric
Supply voltage (Us)
DC 5 V
Electrical connections
Cable outlet, standard length 2 m
Electromagnetic compatibility
Per test standards EN 61000-4-6 / EN 61000-4-3
Output signal and permissible load
Voltage output (3-wire):
RA > 5 kΩ
Current output (2-wire)
4 ... 20 mA:
RA ≤ (USIG - 10 V) / 0.02 A with
RA in Ω and USIG in DC V
Options
Other process connection
Other capillary length
Other output signals (e.g. 4 ... 20 mA)
Other cable length
Standard version
Dimensions in mm
Ordering information
Model / Nominal size / Scale range / Connection size / Connection location / Output signal / Options
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