JUMO room resistance thermometers Protection class IP20

Product number: 802065

€107.10*

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Version

Operating temperature / connecting cable: -30 ... +80 °C, measuring insert: 1 x Pt 1000 temperature sensor in two-wire circuit

Operating temperature / connection cable: -30 ... +80 °C, measuring insert: 1 x temperature sensor Pt 100 in three-wire circuit

Operating temperature / connection cable: 0 ... 40 °C (measuring range only in conjunction with measuring transducer), measuring insert: 1 x Pt 100 temperature sensor in two-wire circuit, 1x analog measuring transducer, output 4 to 20 mA

Operating temperature / connection cable: 0 ... 40 °C (measuring range only in conjunction with transmitter), measuring insert: 1 x Pt 100 temperature sensor in two-wire circuit, 1x analog transmitter, output 0 to 10 V

Operating temperature / connection cable: 0 ... 60 °C (measuring range only in conjunction with transmitter), measuring insert: 1 x Pt 100 temperature sensor in two-wire circuit, 1x analog transmitter, output 4 to 20 mA

Product number: 802065

GTIN: 4068823016307

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Product information "JUMO room resistance thermometers Protection class IP20"

Room, outdoor and duct resistance thermometers

Typ: 902520/10-803-1003-1/330,(0..40°C)

Measuring range from 0 to +40°C (Measuring range only in conjunction with transmitter)
Measuring insert 1x temperature sensor Pt100 in two-wire circuit
Transmitter: 1x Analog transmitter, output 4 to 20 mA (only in conjunction with 1x Pt100 t-w) (0-40°C)
Protection class IP20
Suitabel for use in air conditioning technology

Room, outdoor and duct resistance thermometers are designed for air conditioning technology and are mainly used for temperature measurement in rooms, air ducts and outdoors.
Various plastic device versions with different degrees of protection are available for the respective measuring task.
A Pt100 temperature sensor in accordance with DIN EN 60751 Class B in a two-wire circuit is installed as standard, but variants with Pt500, Pt1000, Ni1000 and various NTC sensors are also possible. The connection terminals allow optional continuation in three- and four-wire circuits. An integrated measuring transducer can also be selected as an option.

Other attributes

Customs tariff number	90251900
Messeinsatz	1x Pt 100 Zweileiterschaltung
Messumformer	Messumformer analog Ausgang 4-20 mA
Temperaturbereich	0°C ... +40°C

Downloads:

JUMO Raum-, Au%C3%9Fen-, und Kanal-Widerstandsthermometer 902520.pdf

Technical data

Connection housing	Plastic housing PC (basic type 902520/11, material PP), protection class IP20 to IP65, basic type 902524/25 protection class IP54 and IP65
Protective tube	stainless steel 1.4571; Ø 6 mm
Measuring insert	Pt100 temperature sensor, DIN EN 60751, class B, two-wire circuit Pt1000 temperature sensor, DIN EN 60751, class B, two-wire circuit, For more information, see order details
Transmitter	Analog transmitter, output signal 4 to 20 mA or 0 to 10 V

Transmitter

	Output 4 to 20 mA	Output 0 to 10 V
Input Measurement Input Sensor Current Measurement Rate	Pt100 (DIN EN 60751)  0.5 mA Continuous measurement, as analogue signal path	Pt100 (DIN EN 60751)  0,5 mA Continuous measurement, as analogue signal path
Measuring Circuit Monitoring Measuring Range Undershooting Measuring Range Exceedance Sensor short circuit Sensor and cable breakage	decreasing to  3.6 mA increasing to  22 to < 28 mA (typically 24 mA)  3.6 mA  22 to < 28 mA (typically 24 mA)	0 V increasing to  11 to < 14 V (typically 12 V) 0 V  11 to < 14 V (typically 12 V)
Exit
Output	eingeprägter Gleichstrom 4 bis 20 mA	Gleichspannung 0 bis 10 V
Transmission Behavior	temperaturlinear	temperaturlinear
Transmission Accuracy	 ± 0,1 %	 ± 0,2 %
Damping of ripple	37 dB	40 dB
of a power supply 24 V,
Amplitude 10 V/50 Hz, Bürde 470 /Last 10 M
Burden (Rb)	Rb = (Ub - 7,5 V) ÷ 22 mA	-
Burden Influence	 ± 0,02 %/100 ^a	-
Load/Lasteinfluss	-	 10 k/ ± 0,1 %
Setting time in case of temperature change	 10 ms	 10 ms
Matching conditions	DC 24 V/ca. 22 °C	DC 24 V/ca. 22 °C
Matching accuracy	 ± 0,2 %^a,b or  ± 0,2 K	 ± 0,2 %^a,b or  ± 0,2 K
Overall Accuracy Sensor/Adjustment	± 0,4 K (typical) for 20 °C/24 V	± 0,4 K (typical) for 20 °C/24 V
	Power supply	Power supply
Power supply Power supply (Ub) Reverse polarity protection Power supply influence	DC 7,5 until 30 V and  ± 0,01 %/V Deviation from 24 V^a	DC 15 until 30 V and  ± 0,01 %/V Deviation from 24 V^a
Environmental impact
Temperature range	-40 until + 85 °C	-40 until + 85 °C
Storage temperature range	-40 until +100 °C	-40 until +100 °C
Temperature	 ± 0,01 %/K Deviation from 22 °C^a	 ± 0,01 %/K Deviation of 22 °Ca
Climatic resistance similar to DIN EN 60654 Class C1	relative humidity  95 % annual average without condensation	relative humidity  95 % annual average without condensation
EMC Emission Resistance/Immunity	EN 61326 Class B, Industrial Requirements	EN 61326 Class B, Industrial Requirements