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RH Temperature Data Logger

RH Temperature Data Logger
RH Temperature Data Logger
Product Code : 14
Product Description
RH Temperature Data Logger With 4 External Inputs

Specifications

Inputs

  • 4 channel inputs
  • Selectable type for each input: 4 to 20mA, 0 to 50mV, 0 to 1V, PT- 100, Thermocouple, Pulse counter (Input 4 only, Channel 4- frequency (Input 4 only) and user defined sensors

Input types

4 to 20 mA

  • Range: 4 to 20mA
  • Resolution: 0.47 µA
  • Accuracy: +-0.5%
  • Loop impedance: 21
  • Maximum Load: 30mA, 5.2V

0 to 50mV

  • Range: 0 to 50mV
  • Resolution: 3 µV
  • Accuracy: +-0.5%
  • Input impedance: 25M
  • Maximum voltage: 5.2V

0 to 1 V

  • Range: 0 to 1V
  • Resolution: 200µV
  • Accuracy: +-0.5%
  • Input impedance: 25M
  • Maximum voltage: 5.2V

Frequency [input 4 only]

  • Zero crossing detector
  • Range: 20Hz to 4 KHz
  • Input signal: 0 to 4000 Hz
  • Input impedance: 470

Internal Temperature

  • Type: DNL 910: PT 100
  • DNL 920: Digital
  • Range: -20 to 50C
  • Resolution: 0.1C
  • Accuracy: DNL 910: +-0.3C
  • DNL 920: +-0.5C

Industry Applications

  • DNL 910 logger with 4 external sensor inputs for 4 to 20mA, 0 to 1V, Pulse Counter, PT 100 2-wires, Thermocouple J,K and T.
  • DNL 920 RH/Temperature logger also has 4 external inputs as well as built-in temperature and humidity sensors.
  • DNL 810 Mini Data Net Internal Temperature and humidity [Digital]
  • DNL 808 Mini Data Net External 10K NTC.

Alarm Features

  • Alarm level setup with email & sms notifications
  • Four alarm levels, allowing for programming of 4 separate parameters, with alarm delay and duration

LINK INTERNATIONAL

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Contact Details
LINK INTERNATIONAL
A-401, Kailash Industrial Complex, Behind Godrej Colony, Vikroli (W), Mumbai - 400079, Maharashtra, India
Key Personnel
Mr. Bipin Ghelani (Director)