PM-1 Pulse Module
Connects directly to channel 4 of XR440 Data Logger (this is the only XR440 accessory which connects to a specific channel). Internal lithium battery powers module for over 10 years. Module has four color coded 12" leads. Two leads connect to a contact closure (power meter , gas meter, rain gage, etc.) and two leads connect to the XR440 Data Logger.
For applications that need to log up to three pulse signals, see the XR5-SE Data Logger.
|Maximum pulse rate||5 per second *|
|Minimum contact closure time||30 millisecond|
|Operating temperature||-25 to 70°C (-13 to 158°F)|
|Size||2.3" x 0.85" x 1.5" (59mm x 22mm x 38mm)|
|Enclosure||Molded thermoplastic housing|
|Leads||Four color coded 24 gauge leads, 12" length|
* For logging pulse rates up to 900 Hz, see the XR5-SE Data Logger