CST - 1'' ELF SP3 Series Flow Sensor (3 Wire Frequency) - ELF-T10-SP3
CST - 1'' ELF SP3 Series Flow Sensor (3 Wire Frequency) - ELF-T10-SP3 is backordered and will ship as soon as it is back in stock.
Why so “cheap” at CheapSprinklers? Low prices by design — same parts, no compromise
Our prices are lower because of how we run our business — not because the product is different — and we pass those efficiencies directly on to you.
You’re receiving the same brand-new, factory-sealed item sold by big-box, supply-house, or bloated online-warehouse sellers — delivered direct to you, for less.
- Bulk Purchasing: We buy in high volume to lower per-unit cost
- Low Overhead: No physical storefronts or unnecessary middlemen
- Price-First Model: Our business is built around keeping everyday prices as low as possible — so you can put the savings toward other projects or your business.
- Fast & Efficient Fulfillment: Streamlined US warehouse operations keep costs down and orders moving fast.
The Result: Genuine products with full manufacturer warranty — delivered fast, without paying inflated big-box, supply-house, or bloated online-warehouse markups for the same parts.
CheapSprinklers Product Guarantee How we guarantee authenticity and warranty coverage
All products sold by CheapSprinklers are brand new and factory sealed. This Creative Sensor Technology Sensor (ELF-T10-SP3) is sourced directly from Creative Sensor Technology and ships from us in new-in-box retail packaging.
We’ve been sourcing and supporting irrigation products for professionals and DIYers through both brick-and-mortar and online channels since 1981.
If there’s ever an issue, CheapSprinklers stands behind what we sell and will help coordinate any warranty claim or replacement.
- Genuine New Creative Sensor Technology Sensor: no knockoffs, no refurbished, no old stock
- Factory Sealed: shipped in original new-in-box retail packaging
- Current Production Inventory: no discontinued or clearance stock
- Complete Creative Sensor Technology Warranty: full manufacturer coverage begins when your order is delivered
The Result: Peace of mind. You’re installing top-quality equipment — and if there’s ever an issue with this Sensor, you’re fully supported by CheapSprinklers and Creative Sensor Technology.
Creative Sensor Technology - 1 Inch Enhanced Low Flow Sensor | Noryl tee type | MNPT connections | 3-Wire Scaled Pulse Output SP3 Version for Hunter Hydrawise Controllers
The Enhanced Low Flow (ELF) sensor from Creative Sensor Technology measures rate of flow in small diameter closed pipe irrigation systems. Now the water saving benefits of detecting leaks, broken sprinklers or stuck zone valves are available for all systems using Hunter Hydrawise™ controllers. The ELF with proven reliable technology, is easy to install making it easy to conserve water, save money and maintain landscapes.
The ELF SP3 flow sensor matches well with the Hunter Hydrawise™ series of controllers. The output is a scaled pulse. The ELF has a measurement range from 0.2 to 20 GPM
Features
- Flow Measurement Range: .20 to 20 GPM
- 3 Wire Scaled Pulse output compatible with Hunter Hydrawise Controllers.
- Output is a scaled 1 pulse = 1 gallon
- Working Pressure Rating: 240 PSI
- LED indicator on Sensor
- Friction loss at full flow averages 0.20 PSI
- 1'' Male Pipe Thread Connections
- Simple to connect:
- 3 color coded wire leads attach to the Power and Sensor terminal of all Hydrawise controller models.
- Wire may be extended up to 1,000 feet
- Follow installation instructions for each controller model
- Install above or below grade on horizontal or vertical pipe.
- No need for straight pipe lengths before or after the sensor:
- The mounting tee straightens the flow
- Master valve may be directly threaded directly onto the downstream side
- Installed length with a valve is under 12 inches, fitting in a rectangular valve box.
*The SP3 models can be identified by three wire leads, colored red white and blue and an LED in the black sealant where the wire leads enter the sensor insert.
Advantages of ELF Flow Sensors over Water Meters
- Measures a much wider range of flows
- Operates without pressure loss
- Higher pressure rating – 240 psi
- Easy to install, no special fittings required
- Simple to clean or service
- Instead of estimating your water usage, accurately measure it in real time
This innovative new design, issued US patent no. 10060774 B1 in 2018, allows this sensor to measure flow rates over a range from .20 to 20 GPM using the proven impeller technology of the other CST flow sensors.
Designed for the harsh environment of irrigation service, Creative Sensor Technology now warranties all of its sensor electronics with a lifetime replacement guarantee.
Specifications
- Transducer Excitation 24VAC current = 4 mA typ.
- Open collector type output
- Output pulse width (low) = 25 msec typical
- On state V(low) = 0.85 volts @ 55 mA max.
- Output Leads: 3 single conductor solid copper U.L. listed #22 AWG leads with direct burial insulation
- Lead length 24 inches
Dimensions
- Length: 7.125''
- Height: 3.875''
Manuals & Literature
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