Average value probe

Preview: Mittelwertfühler Technische Zeichnung

€ 88,23 *

Prices plus VAT plus shipping costs of 4,95 € to GER (incl. VAT)

Delivery time 5 Workdays to NL, BE, AT (GER -1 workdays)

Repeated order: check settings carefully and change if necessary.

1.Configure and order now

A - Measuring element

F - Length rod

2.How many probes do you need?

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€ 88,23

A - Measuring element:
F - Length rod:
Quantity:

Order number: 803712-1011

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Advantages

We are ready to deliver: All information here
Advice directly from experts
Quality directly from the manufacturer
Long-term stable temperature probes over years
B2B customers welcome: All information here

Questions about the article?
Our employee will be happy to help you:
Julian Mäntele
Tel.: +49 (0)7653 96 59 771
E-Mail: jmaentele@testo-sensor.de

Average value probes are used in ventilation ducts where they measure the temperature in gaseous...more

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Product information "Average value probe"

Average value probes are used in ventilation ducts where they measure the temperature in gaseous media. Our average value temperature probe can be used in the measuring range from -30 to +80 °C. It has a high-quality copper probe rod, which measures the average temperature over the entire cross-section. In the scope of delivery you will find a suitable plastic mounting flange and, depending on the length, mounting clamps.

Here you can find our downloads for the Average value probe

	Data sheet Average value probe
	Instruction manual Average value probe
	Operating instruction Average value probe
	Declaration of Conformity Average value probe

Average value probe - General Information
Measuring range		-30 °C to +80 °C depending on the rod
Perm. temperature range housing		-30 °C to +90 °C
Accuracy		depending on sensor type
Response time		t63 / t99: information is available on request
Feste Anschlussart		2-Wire

Average value probe - Supply and output
Max. measurement current		max. 1 mA
Supply voltage		approx. 5 V depending on measurement current
Measurement signal		passive (resistance value)

Average value probe - Ambient conditions
Protection class		IP65 according DIN 60529
Humidity and moisture condensation resistance		according to application-specific qualification

Average value probe - Certificates and Standards
Standards		DIN EN 61326-1:2013 \| DIN EN IEC 63000:2019-05
Directive		RoHS 2011/65/EU \| 2014/30/EU
Certificates		Certificate of suitability (on request)

Average value probe - Technical Drawing

			A - Measuring element
			F - Length rod
			All dimensions in mm

Average value probe - Measuring element
Measuring element	Perm. range °C	Accuracy / Tolerance resistance
Pt100	-50 °C to +400 °C	Class B dT = ±(0,30 °C + 0,005\|t\|)^1}
Pt1000	-50 °C to +400 °C	Class B dT = ±(0,30 °C + 0,005\|t\|)^1}
^1} according to IEC 751 / EN 60751 \| Please note that the measuring range depends on the measuring element and the housing.

Average value probe - Housing
Material		Polyamide
Dimension (L/W/H) (mm)		64 x 58 x 35
Color		white similar RAL 9010
Cable entry		with strain relief
Clamping range (mm)		5 to 9
Electrical connection		Screw terminals max. 1,5 mm²

Average value probe - Rod
Material		Copper (oxidation protective coating)
Color		Grey
Length (m)		0,4, 3, 6
Length / Ø Neck tube (mm)		60 / 6
Material neck tube		Stainless steel 1.4571 \| 316TI

Average value probe - Flange
Material		Plastic
Hole (mm)		6
Fixing		two holes Ø 4.5 mm

Average value probe - Delivery
Assembly instructions		Installation by means of enclosed mounting flange.
Delivery and Packaging		Probe, Mounting flange, Mounting clips (for 3 and 6m), seperatly packaged in PE bag
Matching accessories		Mounting flange, Cable

Average value probe - Important assembly advices
		Average value temperature probes measure the temperature over the entire length of their rod. Please place the probe in the air duct at equal distances and keep a bending radius of at least 30°. Fasten the rod with mounting clamps (included in delivery). A suitable plastic flange is included for mounting in the duct. Further mounting flanges made of aluminum or stainless steel as well as compression fittings can be found on our website. Please lay the cable with reserve loop (5). This allows you to extend the probe without disconnecting the electrical connection.

Qualification measurement series to ensure the function of our temperature probes over their service life
	Robust even with temperature changes	Temperature probes are exposed to harsh environmental conditions, such as changing temperatures and humidity, and should still work reliably in the field for 15 years or more.
	Resistant to heat and humidity	Extremely varying ambient conditions cause immense stress for the temperature probe and the design must be suitably robust and qualified.
	Long-term stable in any weather	Continuous exposure to sunlight, snow, fog, cold and ice shall not impair the function of the temperature probe and compliance with the specification.
	Robust even under high vibration load	Depending on the application, compressors and fans generate strong vibrations which are transmitted to components and cables. Therefore the used temperature probes have to be vibration resistant (20g).
	Reliable in practice: high pull-out force	The robust design ensures the necessary cable pull-out resistance, even under vibration and higher temperatures.
	Efficient through short response time	Depending on the application, short response times may be necessary to ensure efficient control of the system. Our sensor design is optimised for this requirement and we prove response times.
	Corrosion-resistant even in salt spray	Temperature probes are also used in coastal regions. For this reason, the temperature probes must also be able to withstand salty air for a lifespan of 15 years.
Applicable for this probe type

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