DNL910A wireless temperature collector-Fornitore globale

8th Floor, Building 2, East China Normal University Science and Technology Park, 1038 Jinshajiang Road, Shanghai, China

Instrument Introduction
DNL910AThe wireless temperature collector has a built-in temperature sensor that can measure-20to50℃, with4Two external interfaces with two wires, capable of measuring signals such as temperature, voltage, current, frequency, pulse, etc. Then transmit the data to the online monitoring systemDataSuitePreviously, data could be stored in the built-in storage. The collector can not only store data for data transmission, but also act as a node of the entire network, extending the distance of wireless data transmission.


Instrument characteristics
ØAt most, it can be accurately measured5An input signal ØReal time adjustment of sampling time interval and data transmission frequency to save battery power ØCan be achieved throughLCDViewing data on the display screen ØSupport expandable units when connecting external current or voltage sensors ØThere is an alarm display

Main technical parameters
ØInput Type 4to20mAsensor Range: 4 to 20mA Resolution: 47.6 μ A Accuracy: ± 0.5% Loop impedance: 21 Ω 0to50mVsensor Range: 0 to 50mV Resolution: 37 μ V Accuracy: ± 0.5% Loop impedance: 25M Ω Maximum voltage: 3.2V 0to1Vsensor Range: 0 to 1V Resolution: 200 μ V Accuracy: ± 0.5% Loop impedance: 25M Ω Maximum voltage: 3.2V PT-100（2Line) temperature sensor Range: -200 to 400 ℃ Resolution: 0.1 ℃ Accuracy: -200 to -60 ℃ ± 0.5%; 60 to 400 ℃ ± 0.5%- 60 to 60 ℃± 0.3 ℃ JType thermocouple temperature sensor Range: -200 to 1000 ℃ Resolution: 0.1 ℃ Accuracy: -200 to -60 ℃ ± 0.5%; 60 to 1000 ℃ ± 0.5%- 60 to 60 ℃± 0.5 ℃ Cold end temperature compensation: ± 0.3 ℃ KType thermocouple temperature sensor Range: -200 to 1000 ℃ Resolution: 0.1 ℃ Accuracy: -200 to -60 ℃ ± 0.5%; 60 to 1000 ℃ ± 0.5%- 60 to 60 ℃± 0.5 ℃ Cold end temperature compensation: ± 0.3 ℃ TType thermocouple temperature sensor Range: -200 to 400 ℃ Resolution: 0.1 ℃ Accuracy: -200 to -60 ℃ ± 0.5%; 60 to 400 ℃ ± 0.5%- 60 to 60 ℃± 0.5 ℃ Cold end temperature compensation: ± 0.3 ℃ Position Switch Scope: On/Off Pulse counter (port only)4） Range: 1 to 65536 Resolution: 1 count frequency Range: 0 to 4000Hz Input signal: 0 to 5V Input impedance: 470 Ω Frequency (limited to ports only)4） Range: 20Hz to 4KHz Input signal: 0 to 5V Input impedance: 470 Ω Built in temperature sensor Range: -20 to 50 ℃ Resolution: 0.1 ℃ Accuracy: ± 0.3 ℃ Øtype of output External power activation (for sensor use): 12VDC 300mA Equipped with overload protection Dry contact alarm output: open-collector Close position resistor: 50 Ω Maximum load: 50mA, 3VDC Sampling characteristics: Storage space: 59000 samples, depending on specific settings Sampling interval: 1 second to 18 hours optional Channel spacing: 80dB Wireless network communication Frequency: 2.4GHz Number of connection units per wireless network system: up to 65000 connections Information rate: 250Kbps Full network structure support 128 bit network security encryption Universal worldwide Wireless transmission: 17dBm ØHardware parameters display/key 2-line 16 character LCDdisplay 2 independent button operation Instrument power supply (three options available) Built in 4.8V 800mAhNi-MH Optional external 12V DC @ 300mA 3.6VA Battery life: Approximately 10 months, depending on specific settings operate temperature -20 to 50 ℃ Host placement box ABS clinker box Size: 9.7 x 9.3 x 2.7 cm Weight: 200g Can be fixed on a table or wall Compatibility standards CE/FCC/IC Waterproof and dustproof standards: IP54

Place of Origin:Fourtec, USA