SL1438K Low Cost Transit Time Flowmeter for PVC Pipes

SL1438K Transit Time Flowmeter PVC pipes SiteLab  

The 1438K Has integral sensors and clips over PVC pipes

  • Flow range: 0.01 ~ ± 5m/s
  • Accuracy: ± 1.5% FS
  • Repeatability: 0.3%
  • Pipe size: DN20 ~ DN63
  • Fluid: Water
  • Pipe material: PVC
  • Protecting rate: IP54



SL1188-M2 Dual Pass Transit time Flow Meter

SL1188 M2 Dual pass Transit Time Flowmeter SiteLab  

The SL1188-M2 is a clamp on dual pass for use where adequate metering runs do not exist.It has the same spec as the SL1188. This unit is under Beta testing at present.


SL1188 Industrial Transit Time Flowmeter

SL1188 Industrial Transit Time Flowmeter  

The SL1188 Industrial Transit Time Flowmeter incorporates the latest developments in digital signal processing to deliver highly accurate and repeatable flow measurement for a wide variety of liquids and pipe sizes.

It  has sophisticated electronics coupled with powerful ultrasonic transducers to make this universal transit-time flow meter the top choice of industry leaders.

An easy to read display and clear, user-friendly menu selections make using the instrument simple and convenient. Quick key buttons for flow, totalized flow, velocity, fluid, signal and diagnostics make set up and data collection even easier. High temperature clamp-on and insertion options are available, making the unit more flexible. PCA’s inside the meter have been modularized, enabling field swap out for repairs or upgrades.

The SL1188 also features a large alpha-numeric display, parallel operation of positive, negative and net flow totalizers (with user selectable scale factors), and configurable pulse, analog and frequency outputs. SD data logging capability is included and energy monitoring is fully supported.

It  offers low power consumption and high reliability. The instrument can be configured via keypad without any additional programming devices. It is packaged in a die cast NEMA 4X (IP65) housing, and is available in your choice of non-invasive clamp-on or insertion transducer configurations.

Spec Sheet  

SL1168P Digital Handheld Transit Time Flowmeter

SL1168P portable flowmeter SiteLab  

The SiteLab SL1168P Digital handheld Transit Time Flowmeter is an ultrasonic flow meter that provides a measuring system with excellent accuracy, versatility, ease of use , and dependability.

This universal meter features a pushbutton interface, ergonomic handheld design and a large digital display that significantly simplifies set-up and data collection.

Although designed primarily for cleaner liquids, the S1168P can reliably measure liquids containing moderate amounts of suspended solids.

Its high-powered ultrasonic pulse with improved digital signal processing requires just one set of transducers for a wide range of pipe sizes and materials including metal, plastic and concrete.

Spec Sheet  

Economical ESL 1168 Clamp on Flowmeter

SL1168 clamp on flow meter SiteLab  

The Economical SL1168 Clamp On Flowmeter is an ultrasonic flow meter delivering highly accurate and repeatable flow measurement for water at a significantly reduced cost. Incorporating the core technologies of the SL1188 Industrial meter, the design of the SL1168 universal transit-time flow meter is focused on those features that optimize the measurement of water flows in irrigation, swimming pool, clean waste discharge, building services and other water applications.

Ideal for pipes up to 48” (1200 mm) in diameter, the 203 promises accuracy to +/-1.0% of reading, repeatability of +/-0.3% of reading and a temperature range of 0oC to 60oC. High temperature sensors to 150oC are available as an option.

The SL1168 offers low power consumption and high reliability at a very competitive price. An easy to read display and clear, user-friendly menu selections make using the instrument simple and convenient. It can be configured via a 4×4 keypad without additional programming devices and features a 20 x 2 digit alpha-numeric display.

The SL1168 features a programmable frequency output, a relay output and a programmable current loop output. RS 232 and MODBUS RTU are standard, while RS 485 is optional.The SL1688 is packaged in a lightweight polycarbonate IP65 housing and includes clamp-on encapsulated IP 68 sensors that are easy to install and require no pipe cutting, thereby reducing installation and labor costs. Where pipes are found to be acoustically dead wetted sensors are available

Spec Sheet