Accsense A1-02b Wireless Temperature Data Logger

Call for configuration and price. 1-800-956-4437

  • Receive alarms via email, cell phone, pager, or landline. Send alarms to multiple locations!
  • Power / internet outage notifications
  • Internal temperature
  • External Type T thermocouple, RTD, Thermistor and 0-5V inputs
  • 1 Digital input
  • Battery or AC power
  • Up to 250′ range
  • 250 Sample buffer

Description

Temperature Sensor Pod

The Accsense A1-02b wireless temperature data logger is designed for measuring temperature at a remote site. Right out of the box, it will measure the ambient temperature. Additionally, the screw terminal connector can be used for hooking up a high accuracy RTD or thermistor temperature sensor. A separate miniature TC connector allows the addition of a Type T thermocouple for cryogenic temperature measurements.
Package Contains:

  • A1-02 Pod
  • Pin-out Guide
  • AC Adapter
  • Standard Antenna
  • Wall Mounting Bracket
  • Batteries (3xAA)

Internal Sensors:

  • Ambient Temperature

External Sensor Inputs:

  • Type T Thermocouple
  • 100ohm Platinum RTD
  • Thermistor
  • 0-5Vdc Analog Input

Specifications

Internal Sensors

Ambient Temperature Sensor
Temperature Range -40°C to +70°C
Typical Accuracy at 25°C ±1.4°C
Typical Accuracy over Full range ±2.1% full Span
Measurement Resolution 0.21°C
Standard Temperature Probe
Temperature Range -200°C to +200°C
Typical Accuracy ±1°C
Measurement Resolution 0.1°C
Sensor Type 1 x RTD
Thermistor
Temperature Range -40°C to +100°C
Typical Accuracy over -10°C to +50°C ±0.49°C
Measurement Resolution 0.1°C
NTC Thermistor Resistance at 25°C 10K?
Cryogenic LN2 Temperature Probe Input
Temperature Range -200°C to +400°C
Typical Accuracy over -200°C to -120°C ±1.2°C
Measurement Resolution 0.35°C
Sensor Type 1 x Type T Thermocouple
Analog Voltage Input
Voltage Range 0 to 5Vdc
Typical Accuracy ±15mV
Measurement Resolution 4.883 mV
Input Impedance >1 M
Digital Input (Pulse Counter/Contact Closure/Timer
Zero Input Voltage 0 to 0.5Vdc (or Shorted Input)
High Input Voltage 2.4 to 10Vdc (or Open Circuit)
Count Range 216
Maximum Frequency 2500Hz counting; 40Hz Interval
Minimum Pulse Width 25mSec
Timer Range 24 Hrs

General Specifications

Physical Size
Dimensions 3.5 in x 3.25 in x 2in. (89mm x 83mm x 51mm)
Weight 8 oz. (227g)
General
Sampling Rate User Settable 30sec – 24hrs
Emergency Data Storage 250 Samples per Sensor
Power Options
Option #1 100-240Vac 50-60Hz
Option #2 DC Input 4-7Vdc
Option #3 3 x AA Batteries (6 month life at 5 minute sampling intervals)
Wireless
Range 250ft Outdoors, 90ft Indoors
Topology Mesh
Standard IEEE 802.15.4
Frequency 2.4GHz DSS
Power Output -0.79dBm
Operating Environment
Operation temperature when using Lithium batteries -40°C to 70°C, 5-95%rh
Operation temperature when using Alkaline batteries -20°C to 50°C, 5-95%rh

Online Monitoring

Real-time Monitoring & Alarming

Accsense Online Monitoring Software
All of the measurements acquired using the Accsense Solution are immediately available on your secure Accsense Account, online. Each pod requires an online account subscription. Updated in real-time, you can plot measurement history, analyze tabular data, and set alarms to watch your data and provide email, pager, or cell phone alerts. Alarms are also sent for power or internet outage.

Features:

  • Simple to use, virtually no learning curve
  • Web based, no software installation or firewall configuration hassles
  • Customizable interface with dashboard of most recent measurements from all sensor pods
  • Instant access to charts depicting measurement history, with ranges as narrow as 5 minutes or as wide as 90 days.
  • Manual vertical scaling allows for consistency across multiple graphs and samples.
  • Receive alarms via email, cell phone, pager, or landline. Send alarms to multiple locations!
  • Power / internet outage notifications
  • View tabular measurement data online
  • Download measurement data for offline analysis
  • Allow password-protected, limited access to certain users
  • Completely secure and backed up
  • FREE software/feature upgrades!

Service includes all features below. You can select length of your subscription, from 1 or 3 years.

 

  • Measurement Dashboard
  • View Tabular Measurement Data
  • Secure Data Storage*
  • Tabular Measurement Download
  • Online Measurement History Charting
  • Alarms and Notifications
  • Sequential Alarming
  • Corrective Action
  • Yearly Subscription

*Unlimited Storage: Only the past 365 days of data can be displayed on the online graph.Data is archived after
365 days, and is available to download as a CSV file.

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