Description
Boiler Sensor 1168374
The SR2, 2 electrode sensor with conduit elbow and 20 foot cable. The SR2 is used for monitoring conductivity in a boiler blowdown line.The SR2 cannot be used after a sample cooler.- Body: 316 SS
- Electrodes:416 SS
- Max Pressure: 600 psi (41.4 bar)
- Max Temperature: 486F (252C)
- Cable: 20 ft High
- Process thread: 3/4 inch MNPT
- Conduit connection: 3/4 inch MNPT
The SR2 sensor has no output at all. The sensor is made up of two rods going through the sensor body. There are no internal electronics in the sensor to generate a 4-20mA output signal from the sensor. The Lakewood Instruments controller sends a signal out to the sensor via two wires and measures the resistance between the sensor tips. This resistance is then converted into a conductivity reading.
Shipping and Transit Times
The current lead time is 24-48 hours before shipping.
This product is stocked & shipped daily from Atlanta, Georgia; Taylor, Michigan; and Salt Lake City, Utah.
Daily shipping cut off time is generally 1 pm, based on the local time zone for same-day shipping. If you need your Glycerin to ship today, please indicate so in the notes section upon check out. We will email mail you ASAP if we can meet your demands.
Notes:
- We only ship via FedEx Ground. No UPS or USPS.
- We can not ship to PO boxes.
- This map illustrates service schedules in business days as of March 2026 for FedEx Ground shipments.
- ChemWorld is not responsible for delays due to weather or FedEx transit issues. Please take this into account when ordering.
Overnight / Expedite Shipping:
- Orders must be received by noon EST.
- We only ship FedEx expedite shipments. No UPS or USPS.
- To calculate your costs, log into your FedEx account. Origin zip code is 30144, 48180, or 84119.
Directions for Overnight Shipping:
- The order must be placed by noon.
- Order as normal through the website.
- If you have a FedEx account number, enter it in the notes section during ordering with your exact shipping requirements (Next Day 8:30, Next Day 10:30, Next Day 20:00, FedEx 2 AM, or FedEx Express Saver). You are done. We will email you ASAP.
- If you do NOT have a FedEx account number, we offer overnight delivery for this product. The cost is $100 for Next Day 10:30 AM per 2x1 gallon box. Enter your order as normal and enter your 3 or 4 digit security code in the notes section with your shipping requirements. You are done. We will email you ASAP.
If it is later then noon, email us at sales@buychemicalsdirect.com with your request. We will contact you ASAP. You can also call in the order at 800-658-7716 and reference exactly what you need. We will contact you.