The SC42 and SX42 conductivity sensors are ideal for high pressure, high temperature applications such as boiler blowdown and condensate leak detection applications. Designed to be high temperature conductivity sensors, these 2-electrode sensors have 316 stainless steel construction, a pre-calibrated cell constant, and a built-in temperature element for automatic temperature compensation.
The SC42 measures conductivity at a range of 0.4-2,000 µS/cm; 4.0-5,000 µ/cm, designed to withstand temperatures up to 100°C and pressures up to 7 bar/100 PSIG.
The SX42 measures conductivity at a range of 0.02-2,000 µS/cm; 0.2-20,000 µS/cm, withstanding temperatures up to 200°C (threaded model) and 250°C (flanged model) and pressures up to 16 bar/ 228 PSIG (threaded model) and 40 bar/ 570 PSIG (flanged model).
Details
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| Model Code | SC42 Small Bore | SX42 Large Bore | |
|---|---|---|---|
| Cell Constants | 0.1/cm; 1.0/cm | 0.1/cm; 1.0/cm | 0.1/cm; 1.0/cm |
| Ranges | 0.4-2,000 µS/cm; 4.0-5,000 µ/cm | 0.02-2,000 µS/cm; 0.2-20,000 µS/cm | 0.02-2,000 µS/cm; 0.2-20,000 µS/cm |
| Temperature Element | Pt1000 | Pt1000 | Pt1000 |
| Pressure Rating | 7 bar/100 PSIG | 16 bar/ 228 PSIG | 40 bar/ 570 PSIG |
| Maximum Temperature | 100°C/212°F | up to 200°C | up to 250°C |
| Installation Connections | 3/4" NPT Fitting; 1", 1.5" or 2" Tri-Clamp | 1" NPT | 2" 600lb ANSI Flange |
| Integral Cable | NO | NO | NO |
| Materials Of Construction | 316 Stainless Steel | 316 Stainless Steel | 316 Stainless Steel |
| Design Sytle | 2-Electrode | 2-Electrode | 2-Electrode |
Resources
Downloads
Instruction Manuals
General Specifications
Technical Information
- SENCOM 4.0 Platform: Grounding (3.6 MB)
- Contacting Conductivity sensor selection guide (1.6 MB)
Certificates
- EU_UK Declaration of conformity SC41 2022-10-03 (125 KB)
- IECEx_DEK_14_0032X_Issue 0 SC4A, SC42 and SX42
- EU_UK Declaration of conformity SC42 2022-10-03 (158 KB)
- DEKRA 14ATEX0074X-Issue 1 SC4A, SC42 and SX42
- IECEx_DEK_14_0032X_Issue 0 SC4A, SC42 and SX42
- KCs_SC42(21-KA4BO-0419X) (156 KB)
- DEKRA 14ATEX0074X-Issue 2 -E SC4A, SC42 and SX42 (309 KB)
- KCs_SC42(21-KA4BO-0420X) (157 KB)
- EU_UK Declaration of conformity SX42 2022-10-03 (152 KB)
- TS_SC4A SC42,SX42 (1.7 MB)
- EACEx_SC4A SC42,SX42 (3.7 MB)
- IECEx_DEK_14_0032X_Issue 1 SC4A, SC42 and SX42 (986 KB)
- PESO_SC4A SC42,SX42 (98 KB)
- FM20CA0062X FU20, FU24, SC25V, SC4A, SC42, SX42 (390 KB)
- Ex NEPSI_SC4A SC42,SX42 (917 KB)
- EU_UK Declaration of conformity SC49 2022-10-03 (114 KB)
- FM20US0123X FU20, FU24, SC25V, SC4A, SC42, SX42 (410 KB)
- SC42/SX42/SC4A ATEX/ IECEx (2.3 MB)
- EAC certificate for sensors (1.8 MB)
Engineering Tools
- 2-Electrode Conductivity Sendor (40 KB)
- SC42-SP14 and SC42-SH24 (206 KB)
- SC42 SMALL BORE CONDUCTIVITY SENSOR (28 KB)
MSDS/SDS
- 238926 - 5 µS/cm Conductivity Standard Solution (110 KB)
- 238927 - 15 µS/cm Conductivity Standard Solution (50 KB)
- 238929 - 706 µS/cm Conductivity Standard Solution (109 KB)
- 238934 - 100 µS/cm Conductivity Standard Solution (109 KB)
- 238973 - 1.3 µS/cm Conductivity Standard Solution (110 KB)
- 238984 - 84 µS/cm Conductivity Standard Solution (107 KB)
- 238985 - 147 µS/cm Conductivity Standard Solution (107 KB)
- 238986 - 1413 µS/cm Conductivity Standard Solution (107 KB)
Videos
Check out what is in the box when you receive Yokogawa epoxy type conductivity sensor SV42-EV15.
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