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Wireless Temperature Logger-DNL910A


Category: DataNet
Manufacturer: Fourtec show products

The DNL910A is a wireless temperature logger featuring one internal temperature sensor measuring between -20 and 50 °C and four external 2-wire inputs each capable of measuring temperature, voltage, current, frequency, pulse as well as dry contact.
With high accuracy and resolution across all inputs, the DNL910A records all measured data to its internal memory before transmitting wirelessly over the DataNet network to the online DataSuite monitoring software.

Description

The DNL910A is a wireless temperature logger featuring one internal temperature sensor measuring between -20 and 50 °C and four external 2-wire inputs each capable of measuring temperature, voltage, current, frequency, pulse as well as dry contact.
With high accuracy and resolution across all inputs, the DNL910A records all measured data to its internal memory before transmitting wirelessly over the DataNet network to the online DataSuite monitoring software.
The DNL910A's compact and robust casing is suitable for most industrial applications. This model includes a 2-row LCD screen and two-button keypad for standalone operation, such as joining the device to the wireless network, as well as a rechargeable battery pack for long-term deployment. Depending on the logger configuration, the DNL910 can run up to several months on one charge. External alarm output is available as well as 12 V excitation for powering external sensors.
DNL910A can also function as a Repeater, providing the logger with the ability to not only record and transmit its own data but also to relay transmissions from other units, thereby enhancing the DataNet's mesh network capabilities.

Key product benefits:

  • Up to 5 measurement inputs with high accuracy and resolution
  • Real-time, wireless transmission to PC with adjustable sampling and transmission rates to conserve battery power.
  • LCD for online viewing of data samples
  • Support for scalable units, when connecting external sensors based on current or voltage outputs
  • Four level alarm configuration with email/SMS notification and onboard alarm buzzer
  • Long-lasting rechargeable battery for standalone monitoring
  • 21 CFR Part 11 compliant

Features

INPUT TYPES
4 to 20 mA

• Range: 4 to 20 mA
• Resolution: 47.6 μA
• Accuracy: ±0.5 %
• Loop impedance: 21 Ω

0 to 50 mV


• Range: 0 to 50 mV
• Resolution: 37 μV
• Accuracy: ±0.5 %
• Input impedance: 25 MΩ
• Maximum voltage: 3.2 V

0 to 1 V

• Range: 0 to 1 V
• Resolution: 200 μV
• Accuracy: ±0.5 %
• Input impedance: 25 MΩ
• Maximum voltage: 3.2 V


Temperature PT-100 (2-wires)

 

• Range: 0 to 1 V
• Resolution: 200 μV
• Accuracy: ±0.5 %
• Input impedance: 25 MΩ
• Maximum voltage: 3.2 V
Temperature PT-100 (2-wires)
• Range: -200 to 400 ˚C
• Resolution: 0.1 ˚C
• Accuracy:
-200 to -60 ˚C: ±0.5 %
60 to 400 ˚C: ±0.5 %
-60 to 60 ˚C: ±0.3 ˚C

 Temperature Thermocouple J

• Range: -200 to 1,000 ˚C
• Resolution: 0.1 ˚C
• Accuracy:
-200 to -60 ˚C: ±0.5 %
60 to 1,000 ˚C: ±0.5 %
-60 to 60 ˚C: ±0.5 ˚C
• Cold junction compensation error: ±0.3 ˚C

 Temperature Thermocouple K

• Range: -200 to 1,000 ºC
• Resolution: 0.1 ˚C
• Accuracy:
-200 to -60 ˚C: ±0.5 %
60 to 1,000 ˚C: ±0.5 %
-60 to 60 ˚C: ±0.5 ˚C
• Cold junction compensation error: ±0.3 ˚C

 Temperature Thermocouple T

• Range: -200 to 400 ˚C
• Resolution: 0.1 ˚C
• Accuracy:
-200 to -60 ˚C: ±0.5 %
60 to 400 ˚C: ±0.5 %
-60 to 60 ˚C: ±0.5 ˚C
• Cold junction compensation error: ±0.3 ˚C

 Contact (for Switch/Door Position)  • Range: Open/Closed
 Pulse Counter (input 4 only)

• Range: 1 to 65,536 counts
• Resolution: 1 count
• Frequency range: 0 to 4,000 Hz
• Input signal: 0 to 5 V
• Input impedance: 470 Ω

 Frequency (input 4 only)

• Range: 20 Hz to 4 KHz
• Input signal: 0 to 5 V
• Input impedance: 470 Ω

 Internal Temperature

• Range: -20 to 50 ˚C
• Resolution: 0.1 ˚C
• Accuracy: ±0.3 ˚C

 OUTPUTS 
 External Power Excitation (transducers usage)

• 12 V DC @ 300 mA
• Reset fuse overload

 Dry Contact Alarm Output

• Open collector
• Close position resistance: 50Ω
• Max. Load: 50 mA, 3 V DC

 SAMPLING FEATURES

• Memory capacity: ~59,000 samples (depending on logger configuration)
• Sampling rate: Once every second to once every 18 hours
• Channel separation: 80 dB

 RF NETWORK COMMUNICATION

• Frequency: 2.4 GHz
• Units per network: Up to 65,000
• Data rate: 250 Kbps
• Full mesh network architecture supported
• 128-bit network security encryption
• Worldwide license-free
• RF Transmission: 4 dbm

HARDWARE SPECIFICATIONS 

 Display/Keypad • 2-row LCD with 16 character display
• 2-button keypad for standalone operation
 Power Supply • Internal rechargeable 4.8 V 800 mAh NiMH battery
• External 12 V DC input @ 300 mA 3.6 VA
• Battery Life: Up to 10 months, depending on logger configuration
 Operating Temperature Range  -20 to 50 ˚C
 Casing • Plastic PC-ABS
• Dimensions: 9.7 x 9.3 x 2.7 cm
• Weight: 200 g
• Supports table and wall mounting
 Standards Compliance  • CE, FCC, IC Canada
• Water and dust proof: IP54

 

Applications

Applications

Agriculture solutions:
*Green Houses, Agriculture Shipping, Agriculture Warehouse Storage

Cold Chain:
*Packaging,Tansportation,Cold Chain Warehouse Storage

Food:
*Food laboratories,Pasteurization,Food refrigerators,Food Warehouse Storage,Food Ovens,Production floor,Food Shipping

Heavy Industry Productions:
*Aerospace,Chemicals & Plastics,Industrial machinery,Mass Transit,Steel and oil refining production,Automotive,Manufacturing,Clean rooms,Mining

Hospital Health:
*Blood Bank Monitoring,Heat Ventilation Air Conditioning, Medical Equipment,Shipping Samples,Drug Storage,Hospital Laboratories,Refrigerator Monitoring,Surgical Suites

Laboratories:
*Laboratory Ovens,Incubators,Freezers,Autoclaves,Lab Refrigerators,Lab Climate Monitoring

Museums:
*Museum Archives,Museum Shipping,Museum Climate Monitoring,Museum Warehouse Storage

Pharmaceutical:
*Pharma Clean Rooms,Pharma Production Area,Pharma Shipping,Pharma Warehouse Storage,Pharma Laboratories,Pharma Refrigerators,Validations

School Universities:
*School Refrigerators,School Laboratories,Research,School HVAC,School Libraries Archives

Transportation:
*Shipping,Warehouse Storage

Warehouses Storage:
*Food storage,Pharma storage,Agriculture Storage,Electronic Components,Dry Storage

Software

DataSuite Software for DataNet

DataSuite-DN

Product Part Number: DataSuite-DN
Software Activation: User must activate software using unique serial number purchased from Fourtec. 30-day trial period also available.
Order shipped with: Software CD and mini-USB communication cable
System Requirements
Software

Windows XP SP3, Windows Vista, Windows 7 (32-bit and 64-bit), Windows 8.1 (32-bit and 64-bit)

Minimum screen resolution: 1024 x 768 (800 x 600 not supported)

Hardware Pentium 4, 2.0 GHz or better
512 MB RAM
250 MB available disk space for the DataSuite application

DS-CFR-DN

Product Part Number: DS-CFR-DN
Software Activation: User must activate software using unique serial number purchased from Fourtec. 30-day trial period also available.
Order shipped with: Software CD for DatPass and DataSuite installation, and mini-USB communication cable
System Requirements

Windows XP SP3, Vista, 7 (32 and 64-bit)
Pentium 4 2.0 GHz or better
512 MB RAM
250 MB available disk space