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化工PH电极
规格 : InPro4800 / InPro4801SG / InPro4800i / InPro4802
| pH测量范围 | 0...14 |
| 压力(bar) | 13 bar（130 °C）/ 安全压力系数为 3 |
| 压力(psi) | 188 psi（266 °F）/ 安全压力系数为 3 |
| 参比系统 | 具有压力补偿的双凝胶电解质腔，Ag/AgCI 系统（正在申请） |
| 温度范围 | -5...130 °C (23...266 °F) |
| FM批准 | IS CL l, Div 1, GR ABCD |
| ATEX证书 | EX II 1/2G EEx ia IIc T6/T5/T4, SNCH 00 ATEX 3130X |
| 隔膜 | 外部：PTFE 环形连接孔/ 内部：不流动隔膜 |
| ISM | 是 |
| 简短描述 | 带有温度传感器和 SG 的低维护 pH-电极 |
化工PH电极
特征和利益
| 降低维护与更换费用 |
|
| ISM |
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| 在各种温度范围下可承受zui高的运行压力 |
|
| 与防爆区域的安全法规保持* |
|
| 针对腐蚀性介质采用平膜结构，提高了工艺安全性 |
|
| 作为可选方案的溶液接地（SG） |
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| 作为可选方案的溶液接地（SG） |
|
测量范围：pH 0…14 for InPro 4800
pH 1…14 for InPro 4801/InPro 4802, with reduced lifetime at pH 12…14
温度：
–5…130°C (23…266°F)
InPro 4801/InPro 4802: reduced lifetime at temperatures over 80°C (176°F)
Pressure resistance
13 bar at 130°C (188 psi at 266°F)
According to PED (Pressure Equipment Directive, 97/23/EC, Art. 3, Sec. 3)
Safety factor (pressure)
3
Reference system
Pressure-compensated double gel-electrolyte chambers, Ag/AgCl system
(patent pending)
Diaphragm
Exterior:
PTFE annular junction
Interior:
non-flow diaphragm
Glass membrane
Cylindrical:
InPro 4800, high alkali glass quality
Flat:
InPro 4801SG, low temperature glass quality
Glass shaft
?12 mm (0.47")
Plug head
VarioPin (VP), Pg13.5 thread
VP protection rating
IP68
Auxiliary platinum electrode
Redox measurement (ORP), enhanced sensor diagnostics, solution grounding
pH electrodes
电极长度。订货号。安装护套
Temperature sensor Pt100
InPro 4800/120/Pt100 订货号：52 002 124
安装护套：InFit 761e/762e, InTrac 787
InPro 4800/225/Pt100 订货号;52 002 126
安装护套 InTrac 777e
InPro 4802/225/Pt100 订货号：52 002 718
InTrac 777e
InPro 4800/425/Pt100订货号：52 002 129
InTrac 777e
Solution Ground:
InPro 4801SG/120/Pt100* 120 mm订货号52 002 131
InTrac 787
Temperature sensor Pt1000
InPro 4800/120/Pt1000
120 mm
52 002 125
InFit 761e/762e
InPro 4800/225/Pt1000
225 mm
52 002 127
InTrac 777e
InPro 4800/425/Pt1000
425 mm
52 002 130
InTrac 777e
Solution Ground:
InPro 4800SG/120/Pt1000* 120 mm
52 002 805
InFit 761e/762e
InPro 4801SG/120/Pt1000* 120 mm
52 002 132
InTrac787
InPro 4800SG/225/Pt1000* 225 mm
52 002 806
InTrac 777e
* Flat glass membrane
Cables (open ends)
Standard temperature (–30to80°C/–22to+76°F)
Order no.
VP6-ST/3 m (9.8 ft)
52 300 108
VP6-ST/5 m (16.4 ft)
52 300 109
VP6-ST/10 m (32.8 ft)
52 300 110
High temperature (–30to135°C/–22to+275°F)
Order no.
VP6-HT/3 m (9.8 ft)
52 300 112
VP6-HT/5 m (16.4 ft)
52 300 113
VP6-HT/10 m (32.8 ft)
52 300 114
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