Aflati pretul pentru JUMO 902930/20-596-1006-2-4-100-2-10-

JUMO 00537803

The insertable resistance thermometer with measuring insert 1x Pt1000 according to DIN EN 60751 (tolerance class A) is designed in three-wire technology and is intended for temperatures from -30 to +260 ° C. The measured values ​​are transmitted wirelessly by radio via an integrated Wtrans transmitter to the appropriate Wtrans receivers, displayed there and are available in digital form at the RS485 interface and as an analog output. The resistance thermometer is therefore generally suitable for applications where a high wiring effort is to be avoided or is not possible at all. A receiver variant can signal different alarms at two relay outputs. The transmitter electronics of the resistance thermometer are vibration-proof in the oil and acid-resistant housing, the ambient temperature of which can be in the range of -25 to +125 ° C. The degree of protection is IP67. A long-life 3.6 V lithium battery is used for the power supply. The radio frequencies of the Wtrans measuring system (868.4 MHz) are largely insensitive to external interference and allow transmission even in harsh industrial environments. If the antenna wall bracket with the 3 m antenna cable is used on the receiver side, the range in the open field is 300 m. The 4.0 mm thick stainless steel protective tube is provided with a central measuring tip (angle 25 °). The insertion length is 100 mm. A setup program is available as an accessory for simple configuration and parameterization of the Wtrans measuring system on the PC. Optionally, the online chart function can be used to record measured values ​​on the PC.