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超高純氣體
壓力錶/壓力傳感器

Ultra-High Purity Gauge

超高純氣體壓力錶/壓力傳感器

此系列是專為半導體、電子、醫療、生物技術和製藥行業的超高純度氣體分配系統而設計的。

資產 1@150x 8

Item





• 超高純壓力錶
• 超高純壓力開關
• 防腐壓力錶
• 延長導線熱電偶和電阻溫度檢測器 
• 抗壓防爆外殼壓力傳感器
• 本質安全型壓力傳感器
• 非火花非易燃外殼壓力傳感器
• 基本型壓力傳感器

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型號 MODEL
P810 Series (316L Type)_Ultra High Purity Pressure Gauge (EP Grade)
P820 Series_Ultra High Purity Pressure Gauge (EP Grade / Double Melt)
P830 Series_High Purity Pressure Gauge (BA Grade)​

直徑 NOMINAL DIAMETER​
P810 / P830 Series : 35 (11⁄2″), 50 (2″) and 63 mm (21⁄2″)
P820 Series : 50 (2″) and 63 mm (21⁄2″)​

精度 ACCURACY​
P810 / P830 Series
Grade A : 50 (2″) and 63 mm (21⁄2″)
Grade B : 35 (11⁄2″), 50 (2″) and 63 mm (21⁄2″)
P820 Series
Grade A (ASME B40.1) : 50 (2″) and 63 mm (21⁄2″)
Grade B (ASME B40.1) : 50 (2″) and 63 mm (21⁄2″)​

量程 SCALE RANGE​
-0.1 ~ 0 to 0 ~ 28 MPa​

工作温度 WORKING TEMPERATURE​
環境溫度 Ambient : – 40~65°C / 流體 Fluid : Max.100°C​

壓力接口 PRESSURE CONNECTION​
316L不銹鋼電拋光低底座或中心後底座表面光潔度Ra≤0.25 ㎛
■¼” NPT外螺纹
■VCR® 面部密封​

内芯 ELEMENT​
316L不銹鋼型
<6 MPa兆帕 : C型弹簧管
≥6 MPa : 螺旋型弹簧管​

外殼 CASE​
304SS,帶減壓裝置的電拋光​

指針 Pointer​
黑色塗漆鋁合金

氦氣洩漏率 HELIUM LEAK RATE​
經測試確認洩漏率低於10 mbar • ℓ/sec​

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型號 MODEL
P840 Series (316L Type)

適用範圍 SERVICE INTENDED
P840 系列專為用於半導體、電子、醫療、生物技術和製藥行業的超高純度氣體分配系統而設計

直徑 NOMINAL DIAMETER​
50 mm (2″)

開關精度 SWITCH POINT ACCURACY
±2.0% of full scale

量程 SCALE RANGE​
0 ~ 28 MPa

壓力接口 PRESSURE CONNECTION​
316L不銹鋼電拋光低底座或中心後底座表面光潔度Ra≤0.25 ㎛
■¼” NPT外螺纹
■VCR® 面部密封​

内芯 ELEMENT​
316L不銹鋼型
<6 MPa兆帕 : C型弹簧管
≥6 MPa : 螺旋型弹簧管​

外殼 CASE​
304SS,帶減壓裝置的電拋光​

氦氣洩漏率 HELIUM LEAK RATE​
經測試確認洩漏率低於10 mbar • ℓ/sec​

接口 CONNECTION
26 AWG, Teflon insulated, 10 feet leads (2 black wires)

最大功率 MAXIMUM POWER
10 watts DC, 12 VA/AC

最大開關電流 MAXIMUM SWITCHING CURRENT
0.5 amps AC/DC noninductive

最大開關電壓 MAXIMUM SWITCHING VOLTAGE
28 V AC/DC

1130304 09

型號 MODEL
P870 series

直徑 NOMINAL DIAMETER​
50 mm

精度 ACCURACY
±1.5% of full scale (Only available with 0.6 and 1 MPa)
±2.0% of full scale

量程 SCALE RANGE (MPa, kPa, bar)
0 ~ 0.1 MPa to 0 ~ 1 MPa

工作壓力 WORKING PRESSURE
Steady pressure : 75 % of full scale

工作溫度限制 WORKING TEMPERATURE LIMITS
環境溫度 Ambient : 10 ~ 30 °C

壓力接口 PRESSURE CONNECTION​
Fluorine resin (PTFE)

壓力元件 PRESSURE ELEMENT
波紋管 Bellows : Fluorine resin (PFA)

錶蓋 CASE & COVER
PP Resin

錶面 WINDOW
Screw type PET resin

機芯 MOVEMENT
黃銅 Brass

刻度盤 DIAL
White aluminium with black graduations

指針 POINTER
Aluminium alloy, Black painted

進程接口 PROCESS CONNECTION
3⁄8″ PT, PF Tube (Plaese consult about other connection)

處理過程 TREATMENT
組裝和調整:潔淨室(10000級)
洩漏測試:氦洩漏測試
處理方法:不使用油和水
包裝:氮氣沖洗後,清潔聚乙烯密封包裝

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型號 MODEL
R300 Series / R950 Series 

內芯 ELEMENT
熱電偶 Thermocouple : K, E, J, T, N, R, S, B
熱電阻 RTD : Pt 100 Ω at 0°C

溫度讀數的公差 TOLERANCES ON TEMPERATURE READING
■ Thermocouple 熱電偶
Class 1, Class 2 (DIN/IEC584-2, BS/EN60584-2, JIS C1602) Special, Standard (ASTM E230, E988, ISA-MC96.1)
■ R.T.D. 熱電阻
Class A : ± (0.15 + 0.002 l t l)
Class B : ± (0.3 + 0.005 l t l)

護套外徑 SHEATH OUTER DIAMETER
■ Thermocouple 熱電偶
1.0, 1.6, 2.3, 3.2, 4.8, 6.4, 8.0, 9.5 and 12.7 mm
*Double element is not available for 1.0 and 1.6 mm sheath outer diameter
■ R.T.D. 熱電阻
3.2, 4.8, 6.4 and 8.0 mm

傳感元件結構 SENSING ELEMENT STRUCTURE
Protection tube or sheathed

保護管外徑 PROTECTING TUBE OUTER DIAMETER
6.4, 8.0, 10.0, 12.0 and 15.0 mm

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型號 MODEL
PT850 series

壓力範圍 PRESSURE RANGE
-15 ~ 30 psi to -15 ~ 3,000 psi gauge pressure

精度 ACCURACY
±0.25% of span

輸入功率 INPUT POWER
12~24 VDC

輸出信號 OUT PUT SIGNAL
4~20 mA
DC 2-wire loop powered technique

製成材料 MATERIAL WETTED BY PROCESS
傳感器 Sensor : Stainless steel 630 or Hastelloy C22
接口 Connection: Stainless steel 316L

工作溫度範圍 OPERATING TEMPERATURE RANGE
-20 ~ 80 °C

溫度效應 TEMPERATURE EFFECT
±0.15 %, ≤10 °C

保護 PROTECTION
Ex d IIC T6 (KCS, NEPSI)

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型號 MODEL
PT851 series

壓力範圍 PRESSURE RANGE
-15 ~ 30 psi to -15 ~ 3,000 psi gauge pressure

精度 ACCURACY
±0.25% of span

輸入功率 INPUT POWER
12~24 VDC

輸出信號 OUT PUT SIGNAL
4~20 mA
DC 2-wire loop powered technique

製成材料 MATERIAL WETTED BY PROCESS
傳感器 Sensor : Stainless steel 630 or Hastelloy C22
接口 Connection: Stainless steel 316L

工作溫度範圍 OPERATING TEMPERATURE RANGE
-20 ~ 80 °C

溫度效應 TEMPERATURE EFFECT
±0.15 %, ≤10 °C

保護 PROTECTION
Ex ia IIC T6…T4 (KCS, NEPSI)

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型號 MODEL
PT852 series

壓力範圍 PRESSURE RANGE
-15 ~ 30 psi to -15 ~ 3,000 psi gauge pressure

精度 ACCURACY
±0.25% of span

輸入功率 INPUT POWER
12~24 VDC

輸出信號 OUT PUT SIGNAL
4~20 mA
DC 2-wire loop powered technique

製成材料 MATERIAL WETTED BY PROCESS
傳感器 Sensor : Stainless steel 630 or Hastelloy C22
接口 Connection: Stainless steel 316L

工作溫度範圍 OPERATING TEMPERATURE RANGE
-20 ~ 80 °C

溫度效應 TEMPERATURE EFFECT
±0.15 %, ≤10 °C

保護 PROTECTION
Ex ia IIC T6…T4 (KCS, NEPSI)

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型號 MODEL
PT853 series

壓力範圍 PRESSURE RANGE
-15 ~ 30 psi to -15 ~ 3,000 psi gauge pressure

精度 ACCURACY
±0.25% of span

輸入功率 INPUT POWER
12~24 VDC

輸出信號 OUT PUT SIGNAL
4~20 mA
DC 2-wire loop powered technique

製成材料 MATERIAL WETTED BY PROCESS
傳感器 Sensor : Stainless steel 630 or Hastelloy C22
接口 Connection: Stainless steel 316L

工作溫度範圍 OPERATING TEMPERATURE RANGE
-20 ~ 80 °C

溫度效應 TEMPERATURE EFFECT
±0.15 %, ≤10 °C