EE074
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Catalog excerpts

Temperature Probe with Modbus RTU The EE074 probe measures accurately the temperature (T) of air, gases and liquids in demanding process and climate control applications such as food and beverages, pharma and biotech, clean rooms or agriculture. Robust and Reliable The IP68 stainless steel enclosure in combination with fully encapsulated electronics leads to an outstanding long term measurement performance in harsh and condensing environment. Easy Installation The M12x1 connector and the choice of mounting accessories minimize the installation costs. The immersion well with innovative clamp ring allows for safe installation in pressurized liquids. Configurable and Adjustable An optional adapter and the free EE-PCS Product Configuration Software facilitates the setup and adjustment of the EE074. User configurable and adjustable » Free configuration software Mechanical construction » IP68 stainless steel enclosure » Encapsulated electronics Measurement performance » ± 0.1 °C accuracy » Wide working range up to -70…105 °C » Compatible with dry block calibrators Inspection Certificate » According to DIN EN 10204-3.1 Connection » RS485 with Modbus RTU » M12x1 connector » User configurable Installation » Various probe lengths » Immersion well up to 25 bar » Wall mounting clip Immersion well » Innovative mounting spring » No fastening screw, no tools required Technical Data Measurand Temperature sensor Accuracy1) incl. hysteresis, non-linearity, temperature dependency of electronics and repeatability Resolution Response time t63 Measuring interval 0.01 °C 75 seconds in air @ 3.0 m/s 21 seconds in liquid 1 second 1) Traceable to intern. standards, administrated by NIST, PTB, BEV,... The accuracy statement includes the uncertainty of the factory calibration with an enhancement factor k=2 (2-times standard deviation). The accuracy was calculated in accordance with EA-4/02 and with regard to GUM (Guide to the Expression of Uncertainty in Measurement). The accuracy is defined at a 24 V DC supply, 9600 Baud rate, without termination resistor and a polling interval of ≥ 1 second. For the accurate measurement in air, please observe the installation note in the product manual.

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Digital interface Protocol Default settings Supply Current consumption, typ. Enclosure material Protection class3) Connector Electromagnetic compatibility Working range electronics probe (70 & 155 mm) probe (305 mm) Storage conditions RS485 (EE074 = 1 unit load) Modbus RTU Baud rate 96002), Even Parity, Stopbits 1, Slave-ID 233 10…28 V DC 3 mA Stainless steel 1.4404 / AISI 316 L IP68 (electrical connection IP67) M12x1, 5 poles, stainless steel EN 61326-1:2013 EN 61326-2-3:2013 Industrial Environment -40…80 °C (-40... 176 °F) / 0…100 % RH -40…80 °C (-40... 176 °F) / 0…100 % RH -70…105 °C...

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Order Example Position 1: EE074-L305 Probe length: Immersion well: R½’’ ISO, stainless steel, 285 mm (11.22ʺ) (See data sheet “Accessories”) Modbus configuration adapter E+E Product Configuration Software Connection cable M12 - flying leads 1.5 m (59.06”) 5 m (196.85”) 10 m (393.70”) T-coupler M12 - M12 M12 cable connector for self assembly Protection cap for the M12 cable socket Protection cap for the M12 plug

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