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Products in Stock
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Product Categories
IoT
4G & LoRa Enabled
M-Pesa
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Featured Products
Water Quality Sensors
Water Quality Sensor Kit (WQSENSOR-MP)
Multi-param: pH+TDS+Turbidity+Temp, RS485
KES 23,000.00
Tank Level Sensors
Ultrasonic Tank Level Sensor (TANKLEVEL-10)
0.25-10m, RS485+4-20mA, IP68, G3/4" mount
KES 11,000.00
Flow Sensors
Electromagnetic Flow Meter
DN15-DN100 RS485+4-20mA, no moving parts, +/-0.5%
KES 18,000.00
Motorized Valves
WiFi Smart Ball Valve
DN20 220V WiFi+App Remote Control, Brass/SS
KES 5,500.00
System Kits
Prepaid Water Tap Kit
FS300A + MBV-DN20 + ESP32 4G module + enclosure
KES 18,500.00
System Kits
Borehole Monitor Kit
Flow sensor + Tank level + 4G RTU + solar + dashboard
KES 58,000.00
Why Water Professionals Choose HydroLink
Built for Kenya
Voltage, mounting, and connectivity chosen for local pipe standards, power supply, and network coverage — not adapted from another market.
Bulk & MOQ Pricing
Every product carries quantity-based pricing tiers — the more you order, the less you pay per unit. Visible upfront, no back-and-forth needed.
IoT + SaaS Monitoring
Pair any sensor with a 4G or LoRa data logger and a monitoring subscription to see readings live instead of walking the site.
Talk to a Real Person
Not sure which sensor fits your pipe or site? Request a quote and describe what you're solving for — we'll size the right kit.
How It Works
Browse or Request a Quote
Buy directly online with M-Pesa, or request a formal quote for bulk and custom system orders.
Order & Install
Sensors and valves ship with full specs and datasheets so your team can install and commission on site.
Monitor & Manage
Add an IoT logger and monitoring subscription to track readings remotely and catch problems early.
From the Blog
View all →01 Aug 2026
Prepaid Water Metering for Landlords: How Automated Sub-Metering Actually Works
Sub-meters tell you who used what. Pairing them with a valve and M-Pesa top-up is what act...
31 Jul 2026
Reducing Non-Revenue Water: What DMA Zone Monitoring Actually Catches
Non-revenue water stays invisible until someone looks for it. Here's how real-time flow an...
30 Jul 2026
IoT Water Monitoring: How Remote Sensors Cut Water Loss and Downtime
Tank levels, pressure drops, and water quality drift often go unnoticed until it's expensi...
Full Catalogue
IoT Data Loggers
IoT RTU Data Logger
4G LTE, 2xRS485, 2x analog in, 2x relay out, MQTT
KES 25,000.00
IoT Data Loggers
IoT RTU Data Logger LoRa
LoRa 868MHz + 4G fallback, solar MPPT, IP66, off-grid
KES 33,000.00
IoT Data Loggers
Solar Power Kit (RTU add-on)
20W panel + MPPT + 10Ah LiFePO4 for IOTLOGGER
KES 14,000.00
Flow Sensors
Hall-Effect Flow Sensor (FLOWSNS-FS300A)
FS300A G3/4" DN20 1-60L/min Pulse, Hall Effect
KES 2,200.00
Flow Sensors
Hall-Effect Flow Sensor (FLOWSNS-YFS201)
YF-S201 G1/2" DN15 1-30L/min Pulse, residential taps
KES 1,500.00
Flow Sensors
Hall-Effect Flow Sensor (FLOWSNS-DN25)
DN25 1" 5-120L/min Pulse, riser/sub-main
KES 3,200.00
Flow Sensors
RS485 Turbine Flow Meter
DN15-DN50 RS485 Modbus, inline, digital display, +/-2%
KES 8,500.00
Flow Sensors
Electromagnetic Flow Meter
DN15-DN100 RS485+4-20mA, no moving parts, +/-0.5%
KES 18,000.00
Motorized Valves
Motorized Ball Valve (MBV-DN20-12V)
DN20 3/4" 12V DC Brass 3-wire 2-control
KES 3,800.00
Motorized Valves
Motorized Ball Valve (MBV-DN15-12V)
DN15 1/2" 12V DC Brass, residential tap control
KES 3,200.00
Motorized Valves
Motorized Ball Valve (MBV-DN25-24V)
DN25 1" 24V DC SS316, main riser control
KES 5,500.00
Motorized Valves
Motorized Ball Valve (MBV-DN50-220V)
DN50 2" 220V AC SS316, bulk/utility supply shutoff
KES 12,000.00
Planning a larger system?
Tell us about your site — pipe sizes, number of points, and what you need to monitor — and we'll put together a formal, priced quote.
Request a Quote