Sensors

Sensors

Sensors provide continuous and reliable measurements of critical process parameters and form the foundation of automated monitoring and control systems. In horticulture, water treatment, industry and research environments, sensors are used to measure water quality, climate conditions, light levels and soil properties in real time. By continuously monitoring these parameters, you can optimise processes, improve efficiency and respond immediately to deviations. Looking to buy a sensor? Pay attention to measurement principle, accuracy, response time, installation requirements and compatibility with your controller or monitoring system. Read more

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Showing 25–48 of 48 results

Universal pH sensor (high pressure) for fixed installations (suitable for any system) with 5 meter cable, PH5515
PH5515
Price range: €109,00 through €116,50 excl. VAT
This product has multiple variants. The options may be chosen on the product page
Universal pH sensor (10 bar) for fixed installations (suitable for any system), PH5550
PH5550
Price range: €194,00 through €208,00 excl. VAT
This product has multiple variants. The options may be chosen on the product page
pH-sensor, “Dome bulb”, PH5105
PH5105
Price range: €310,00 through €324,00 excl. VAT
This product has multiple variants. The options may be chosen on the product page
pH sensor, insertion, PH5111
PH5111
€155,00 excl. VAT
Potentiostatic (ORP) sensor, PH5600
PH5600
€379,00 excl. VAT
Tensiometer 30 cm, 4-20 mA output, -600…0hPa, GV5800
GV5800
€326,00 excl. VAT
Tensiometer 30/60/90 cm, 4-20 mA output
GV5700/GV5710/GV5720
Price range: €311,00 through €315,00 excl. VAT
This product has multiple variants. The options may be chosen on the product page
Potentiostatic sensor, CL5100
CL5100
€399,00 excl. VAT
Flow cell with (free) chlorine sensor, CL5200
CL5200
€1.959,00 excl. VAT
Flow cell for chlorine sensor, CB5310
CB5310
€360,00 excl. VAT
Level sensor 4-20mA, 0-5m or 0-10m, NT5000/NT5010
NT5000
Price range: €125,00 through €164,00 excl. VAT
This product has multiple variants. The options may be chosen on the product page
Overflow temperature sensor RTD Pt1000, TP5711
TP5711
€135,00 excl. VAT
Temperature sensor Pt1000, TP5710
TP5710
€119,00 excl. VAT
RH/°C sensor, output 4-20mA, RV5700
RV5700
€410,00 excl. VAT
Temperature sensor, air, TP5131
TP5131
€180,00 excl. VAT
Temperature sensor, insertion 15/50/100 cm
TP5100/TP5111/TP5121
Price range: €180,00 through €380,00 excl. VAT
This product has multiple variants. The options may be chosen on the product page
Wire sensor Pt100, -10°C…+110°C
TP5505
€55,00 excl. VAT
Wire sensor Pt100, -50°C…+300°C
TP5500
€99,00 excl. VAT
Oxygen + Pt100 sensor, ZU5100
ZU5100
€715,00 excl. VAT
Lux sensor, 0-50,000 lux, 0-10V, LX5510
LX5510
€195,00 excl. VAT
Lux/LED sensor for LX1100
LP471PHOT
€320,00 excl. VAT
PVC Level tube for barrels, 100 cm, GV2100
GV2100
€46,00 excl. VAT
Turbidity Flowcell, TU5300
TU5300
€270,00 excl. VAT
Turbidity sensor, in-line, TU5000
TU5000
€1.195,00 excl. VAT

What do you use sensors for?

Sensors are used to continuously monitor and transmit measurement values to controllers, dataloggers or management systems. Unlike portable meters, sensors remain permanently installed and provide real-time insight into changing conditions. In horticulture, they help optimise irrigation, fertilisation and climate control. In industrial and water treatment applications, sensors support process automation, quality assurance and compliance monitoring.

Features of sensors

Our sensors are designed for accurate, stable and long-term measurements under demanding conditions. Many models are suitable for continuous operation and are available with analogue or digital outputs for easy integration into existing systems. Depending on the type, sensors can measure parameters such as EC, pH, temperature, dissolved oxygen, humidity or light intensity. Robust materials and industrial designs ensure reliable operation in greenhouses, outdoor installations and process environments.

Tips when buying a sensor

Choose a sensor that matches the parameter you want to monitor and the environmental conditions in which it will operate.

Pay attention to measurement accuracy, response time and long-term stability.

Check compatibility with your controller, datalogger or monitoring platform.

Consider maintenance requirements and calibration procedures for long-term reliability.

Evaluate housing materials and IP ratings for use in wet, corrosive or outdoor environments.

Are you unsure whether a standard sensor or a more advanced industrial solution is the right choice for your application? We are happy to help you select the best solution based on practical experience.

Which sensor do you need?

Within the sensor range, you will find solutions for monitoring water quality, climate conditions, light intensity and soil properties. Selecting the right sensor depends on the parameter you want to measure, the installation environment and the level of automation required within your process.

Available sensors

Why choose sensors from Nieuwkoop BV?

Nieuwkoop BV offers a carefully selected range of professional sensors for horticulture, water treatment, industry and research applications. With fast delivery and technical advice based on practical experience, we support you in selecting, installing and maintaining the right equipment. Looking to buy a sensor for monitoring, automation or process optimisation? Contact us for personal advice or request a quotation directly.

Categorieën

What do you use sensors for?

Features of sensors

Tips when buying a sensor

Which sensor do you need?

Available sensors

Why choose sensors from Nieuwkoop BV?

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