Introducing a new assortment of 1-Wire and resistance temperature sensors

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19/11/20 Are you looking for a reliable and simple temperature measurement solution? The new 1-Wire and resistance sensors offer you an easy installation, favourable price, high accuracy and a wide selection of models.

A lot of automation projects rely on accurate and reliable temperature readings. The new assortment of 1-Wire and resistance temperature sensors is designed exactly for such a task and consists of seven models designed for various applications - from measuring temperature in water and air distribution systems or pipelines to reading temperature in outdoor, indoor or industrial areas.

What are the main advantages of the new sensors?

  • compact dimensions and favourable price, a wide selection of variants,
  • suitable for a wide range of applications (indoor and outdoor installations, industrial environment, measuring temperature in pipelines or sumps etc.),
  • models with plastic heads feature spring terminals for easy connection of wires,
  • 1-Wire models utilize the original DS18B20 sensor, resistance models use the Pt1000 sensor,
  • software compatibility with Mervis and EVOK open web service API,
  • all models undergo metrologic inspection,
  • product customization options.

Overview of the new products

1-Wire pipeline surface temperature sensor (3 m)
- designed for measuring temperature on pipeline surfaces or below pipeline insulation (the fastening band is included in the package),
- brass sheath with IP67 protection,
- measuring range: -40°C/+105°C,
- accuracy: ± 0.5°C in range of -10 to 85°C,
- RJ45 connector for easy connection to Unipi devices,
- cable length: 3 m.
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1-Wire sump temperature sensor (3 m)
- designed for measuring temperature of gaseous and liquid substances,
- with a suitable thermowell, the sensor can be used for measurements inside pipelines,
- metal sheath with IP67 protection,
- measuring range: -40°C/+105°C,
- accuracy: ± 0.5°C in range of -10°C/+85°C,
RJ45 connector for easy connection to Unipi devices,
- cable length: 3 m
Display on e-shop

 

1-Wire sump temperature sensor with a head
- designed for measuring temperature in air distribution systems and sumps,
- terminal box placed in a plastic head (IP65 protection), the sensor is protected by a metal sheath,
- measuring range: -30°C/+125°C,
- accuracy: ± 0.5°C in range of -10°C/+85°C,
- easy connection thanks to the spring terminal and practical design of the plastic head.
Display on e-shop

 

1-Wire temperature sensor - outdoor, wall-mounted
- designed for measuring the temperature of gaseous and liquid substances in indoor, outdoor and industrial spaces,
- terminal box placed in a plastic head (IP65 protection), the sensor is protected by a metal sheath,
- measuring range: -30°C/+125°C,
- accuracy: ± 0.5°C in range of -10°C/+85°C,
- easy connection thanks to the spring terminal and practical design of the plastic head.
Display on e-shop

 

Pt1000 resistance pipeline surface temperature sensor (3 m)

- designed for measuring the temperature on pipeline surfaces or below the pipeline insulation (fastening band included in the package),
- the sensor is placed in a brass sheath (IP65 protection),
- measuring range: -30°C/+105°C,
- Class A accuracy: Δt =± (0.15 + 0.002t) in °C,
- Class B accuracy: Δt =  ± (0.3 + 0.005t) in °C,
- internal wiring resistance: 0.102Ω/1 m (25°C),
cable length: 3 m.
Display on e-shop

 

Pt1000 resistance temperature sensor - indoor/outdoor, wall-mounted
- designed for measuring temperature of gaseous and liquid substances in indoor, outdoor and industrial areas,
- terminal box placed in a plastic head (IP65 protection), the sensor is protected by a metal sheath,
- measuring range:  -30°C/+100°C,
- Class A accuracy: Δt = ± (0.15 + 0.002t) in °C
- Class B accuracy: Δt =  ± (0.3 + 0.005t) in °C
- internal wiring resistance: 0.023Ω,
- easy connection thanks to the spring terminal and practical design of the plastic head.
Display on e-shop

 

Pt1000 resistance sump temperature sensor with a head
- designed for measuring temperature in air distribution systems and sumps,
terminal box placed in a plastic head (IP65 protection), the sensor is protected by a metal sheath,
- measuring range: -50°C/+150°C,
- Class A accuracy: Δt = ± (0.15 + 0,002t) in °C
- Class B accuracy: Δt =  ± (0.3 + 0,005t) in °C
- internal wiring resistance: 0.254Ω
- easy connection thanks to the spring terminal and practical design of the plastic head.
Display on e-shop

Compatibility

The 1-Wire sensors are applicable in any system supporting the DS18B20 temperature sensor and featuring a 1-Wire bus. Resistance sensors can be used in any system that supports resistance measurement and is compatible with Pt1000 sensors. Wiring schemes are available in the documentation for the individual products.

From the software point of view, all models are compatible with the Mervis system and the EVOK open web service API. For more info about the available software, please visit this link. 

Customization options

In cooperation with the manufacturer, we offer the option to customize the sensor features to suit your needs. Per request, it is possible to adjust the measuring sheath length, sensor mounting, material and shape of the sensor’s probe and other features. If interested, please get in touch with us on  info@unipi.technology.

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