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DT175A- RF Alarm Cradle for use with MicroLog dataloggers
DT175A- RF Alarm Cradle for use with MicroLog dataloggers

Price: £95.00

All prices are excluding VAT

Product Options:
Connectivity

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Product Information

Cradle Description
This  mount for the logger is also a wireless (RF) transmitter that transmits readings at user-set intervals to a remote PC monitoring station for observation and data storage. It also provides an alarm functionality which can activate an internal audio alarm as well as control and open collector digital outputs. These allow the user to connect to any external devices when alarm thresholds are crossed.

Screw Terminal Board
This allows the user to connect the DC power, external sensors, contact sensors, position sensors, or alarm open/relay collectors directly to the circuit board.

 

 

Alarm Cradle shown with an 8-Bit MicroLogPro datalogger

MicroLog Alarm Cradle Specification

Cradle Alarms:
-Audible Alarm
-Visual Alarm LED

Serial Communication:
-RS232 at 19.2Kbps
-USB at 1.5Mbps

Cradle Memory:
-2000 samples holding the sensor samples

Connectors
-
4-pin flat connection to the MicroLog
-4-pin flat connection to any MicroLog external sensor supply

Screw Terminal Board connections:
- Power supply: DC 6-30 V
- External sensor
- External contact sensor
- High alarm open connector 30V/2A
- Low alarm relay open connector 30V/2A

Power Supply
-Internal Lithium battery, 3.6V
-External 6 – 30 V, minimum 300mA
-European RF Transmission
• EMC conformant to EN 301 489-3
• Type approved to ETS 300-220
• Usable range to 300m (75m indoors)
• 418 (UK) & 433.92MHz
• 1mW on 418MHz, 10mW on 433.92MHz
• 2nd harmonic < -60dBc

CE and FCC standard compliance



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