化工PH電極
規格 : InPro4800 / InPro4801SG / InPro4800i / InPro4802
| pH測量范圍 | 0...14 |
| 壓力(bar) | 13 bar（130 °C）/ 安全壓力系數為 3 |
| 壓力(psi) | 188 psi（266 °F）/ 安全壓力系數為 3 |
| 參比系統 | 具有壓力補償的雙凝膠電解質腔，Ag/AgCI 系統（正在申請） |
| 溫度范圍 | -5...130 °C (23...266 °F) |
| FM批準 | IS CL l, Div 1, GR ABCD |
| ATEX證書 | EX II 1/2G EEx ia IIc T6/T5/T4, SNCH 00 ATEX 3130X |
| 隔膜 | 外部：PTFE 環形連接孔/ 內部：不流動隔膜 |
| ISM | 是 |
| 簡短描述 | 帶有溫度傳感器和 SG 的低維護 pH-電極 |
化工PH電極
特征和利益
| 降低維護與更換費用 |
|
| ISM |
|
| 在各種溫度范圍下可承受zui高的運行壓力 |
|
| 與防爆區域的安全法規保持* |
|
| 針對腐蝕性介質采用平膜結構，提高了工藝安全性 |
|
| 作為可選方案的溶液接地（SG） |
|
| 作為可選方案的溶液接地（SG） |
|
測量范圍：pH 0…14 for InPro 4800
pH 1…14 for InPro 4801/InPro 4802, with reduced lifetime at pH 12…14
溫度：
–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
電極長度。訂貨號。安裝護套
Temperature sensor Pt100
InPro 4800/120/Pt100 訂貨號：52 002 124
安裝護套：InFit 761e/762e, InTrac 787
InPro 4800/225/Pt100 訂貨號;52 002 126
安裝護套 InTrac 777e
InPro 4802/225/Pt100 訂貨號：52 002 718
InTrac 777e
InPro 4800/425/Pt100訂貨號：52 002 129
InTrac 777e
Solution Ground:
InPro 4801SG/120/Pt100* 120 mm訂貨號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
