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YOKOGAWA SC42-EP15 2-Electrode Specific Conductivity Sensor

YOKOGAWA SC42-EP15 2-Electrode Specific Conductivity Sensor

 
 
 
 
 
 
YOKOGAWA / CONDUCTIVITY
SC42-EP15
Epoxy insertion conductivity sensor for direct process installation and representative conductive-liquid measurement.
APPLICATION EDGE
Short insertion design • Easy access for cleaning • Suitable for moderate conductive solutions
 
 
CORE PARAMETERS
2
Electrode System
1 cm⁻¹
Cell Constant
Pt1000
Temperature Element
DESIGNED FOR PRACTICAL INSTALLATION
The SC42-EP15 uses an epoxy construction with graphite electrodes and a 100 mm immersion length. The specified maximum temperature is 110°C and pressure rating is 10 bar / 142 PSIG.
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CONTACT
✉ Miya zheng ◉ Phone / WhatsApp 
CONDUCTIVITY / PROCESS SENSOR
YOKOGAWA · CONTACTING CONDUCTIVITY
 
SC42-EP15
2-Electrode Specific Conductivity Sensor
Insertion design · Epoxy body · 1 cm⁻¹ cell constant
Designed for conductivity measurement in moderate conductive solutions and process water applications.
CORE SPECIFICATION
1 cm⁻¹
Nominal Cell Constant
Pt1000
Temperature Element
110°C / 230°F
Maximum Temperature
2-electrode measurement · 90% temperature response < 3 min.
SENSOR ARCHITECTURE
Conductivity → Temperature
 
SC42-EP15 uses a two-electrode conductivity measuring system with an integrated Pt1000 temperature element. The temperature element supports automatic temperature compensation when used with compatible Yokogawa instrumentation.
PROCESS
µS
CELL
°C
Pt1000
Pre-calibrated cell constant
PROCESS INSTALLATION
Short Insertion Sensor
100 mm immersion length
The SC42-EP15 is intended for convenient insertion installation. Yokogawa specifies the EP15 as a short sensor suited to branch or tee installation where convenient mounting is important.
10 bar
142 PSIG Pressure Rating
< 3 min.
90% Temperature Response
100 mm
Immersion Length
150 g
Approx. Sensor Weight
APPLICATION PROFILE
Moderate Conductivity Measurement
SC42-EP15 is intended for conductivity measurement in moderate conductive solutions such as surface water, wastewater and salt solutions. Its 1 cm⁻¹ cell constant places it within the SC42 family of sensors intended for medium-range conductivity applications.
SURFACE WATER
WASTEWATER
SALT SOLUTIONS
SC42 SERIES
Related Sensor Configurations
The SC42 family includes different electrode constructions, cell constants and installation configurations. The EP family uses epoxy construction, while other SC42 variants provide stainless steel, PVDF, platinum or PTFE/glass constructions depending on model.
SC42-EP14 SC42-EP16 SC42-EP18
EP15 and EP16 share a 1 cm⁻¹ nominal cell constant, Pt1000 temperature element and 110°C maximum temperature rating, while their physical insertion lengths differ.
PRODUCT SUPPORT
SC42-EP15
For model confirmation, replacement matching, quantity requests and delivery coordination, contact the AMIKON sales team.
Sales Manager: Miya Zheng
Global industrial automation parts support
DIRECT CONTACT
✉   EMAIL SALES@AMIKON.CN ☎   PHONE / WHATSAPP
86-1802076792
FAST RESPONSE
PART NUMBER
SC42-EP15
sales@amikon.cn
86-1802076792
PURCHASING FAQ
SC42-EP15
 
Key purchasing considerations for replacement, installation and system compatibility.
01 · Can SC42-EP15 replace another SC42 sensor with a different cell constant?
SC42-EP15 has a nominal cell constant of 1 cm⁻¹. A replacement should therefore be checked against the analyzer configuration and the original sensor's cell constant before installation. A different cell constant changes the conductivity scaling and is not a direct like-for-like substitution simply because the sensor belongs to the same SC42 family.
02 · Is SC42-EP15 suitable when the process temperature approaches 110°C?
The specified maximum temperature for SC42-EP15 is 110°C / 230°F at the stated operating conditions. The actual pressure-temperature combination must also remain within the applicable process limits; operation at the upper temperature limit should not be treated as unrestricted operation at every pressure condition.
03 · What should be checked when integrating SC42-EP15 with an existing conductivity analyzer?
The analyzer must support a 2-electrode conductivity sensor and the 1 cm⁻¹ cell constant. The built-in Pt1000 temperature element should also be compatible with the analyzer's temperature-compensation configuration. Cable and connector selection should match the installed Yokogawa sensor interface.
04 · Why would SC42-EP15 be selected instead of a longer insertion sensor?
The EP15 has a 100 mm immersion length and is designed as a convenient short insertion sensor. Its compact insertion arrangement can be useful for branch or tee mounting where installation convenience is an important consideration.
05 · How does SC42-EP15 compare with SC42-EP16 for a replacement order?
Both models use a 1 cm⁻¹ nominal cell constant, Pt1000 temperature element, 2-electrode measurement and a maximum temperature rating of 110°C. The key physical distinction is insertion length: SC42-EP15 is 100 mm, while SC42-EP16 is 65 mm. The installed fitting and required immersion depth should therefore be checked before selecting the replacement.
ORDER SUPPORT
Return / Replacement
Please contact us within 7 days after receiving the items if you have any question.
Returned items must remain in their original condition and include the specific reason for the return. After the returned items are received, we will arrange a return or replacement for the order according to the applicable case.
The buyer is responsible for all shipping costs incurred in connection with the return.
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We continue to innovate and strive to improve the world's automation parts supply level. No matter where the customer is or how difficult it is to find parts, we hope to connect customers all over the world through parts.
✉   SALES@AMIKON.CN ☎   +86 180 2077 6792
Sales Manager · Miya Zheng
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