The State101A is a compact, state data logger that monitors and records
the occurrence, duration, and status of predetermined events by measuring
changes in voltage.

With a user-programmable reading rate of up to 4 Hz, 10-year
battery life and the ability to store up to 838,041 readings, the
State101A is ideal for long-term studies. Typically connected to a
relay or switch, this device features a removable screw terminal block to easily disconnect and retrieve the logger for data download without disrupting wiring connectivity.

The State101A is compatible with the latest MadgeTech 4 Software making starting, stopping, and downloading simple and easy. Graphical, tabular, and summary data is provided for analysis and can be viewed as customizable engineering units.

General

Memory

465,578 readings

Reading Rate

4 Hz to 1 every 24 hours

LED Indicators

Red and Green

Material

Polycarbonate

Dimensions

1.4 in x 2.1 in x 0.6 in (35 mm x 54 mm x 15 mm)

Battery Life

10 years typical, dependent upon frequency and duty cycle

Required Interface Package

IFC200

State Input High

>2.8 V

State Internal Weak Pull-up

<60 μA

4 Hz (reading rate selectable in software)

State Resolution

60000 Ω

State Input Impedance

State Input Range

0 to 30 V

State Input Low

<0.4 V

State

Baud Rate

115,200

Channels

1

Operating Environment

-40 °C to +80 °C (-40 °F to +176 °F), 0 %RH to 95 %RH non-condensing

Approvals

CE

State101A — 901571-00