Interfaces to Tipping Bucket Rain Gages and Other Devices with TTL Pulse, Contact Closure Output
Real-Time Operation
Operational in Minutes
产品描述
This product is no longer available please see
OM-CP-EVENT101A as a direct substitute
The OM-CP-EVENT101
and OM-CP-EVENT110 are
low-cost recording devices that
will sense a contact closure from
external sources such as
transducers or pulse initiators (gas,
water, and electric meters) and
record the time that a particular
event has occurred. Once activated
the data logger senses and records
transition or state changes at the
input. Its real time clock ensures
that all data is time and date
stamped. This is ideal for recording
events. The storage medium is
non-volatile solid state memory,
providing maximum data security
even if the battery becomes
discharged. Its small size allows it to
fit almost anywhere. Data retrieval is
simple. Plug it into an available COM
port and our easy-to-use software
does the rest. The software
converts your computer into a real
time strip chart recorder. Data can
be printed in graphical or tabular
format and can be exported to a text
or Microsoft Excel file.
Specifications Event Resolution: 1 second (records only up to 1 event per
second, works with flow meters that output less than one pulse/second) Minimum Contact Closure Time: 1 msec Input Range: 0 to 12 Vdc continuous; (0 to 30 Vdc peak) Input Low: <0.4V Input High: >2.7V Internal Weak Pull-Up: < 500µa Recommended Duty Cycle for Inputs Greater Than
12 Vdc (Over 1 min Interval @ 25°C):
18V:<50%; 24V:<25%; 30V:<10% Event Recording: Device records
an event when the contact closes
(falling edge of the electrical signal) Input Connection: Removable
screw terminal Input Impedance: >1 KΩ Memory Wrap Around:
Selectable in software Real Time Recording: Device may be used with PC to monitor
and record data in real time Visual Indicator:
LED flashes on event Power:
3.6 V lithium battery included Battery Life:
OM-CP-EVENT101: 1 year at 25°C
OM-CP-EVENT110: 10 years at 25°C Time Accuracy:
±1 minute per month at 20°C
(68°F) when RS-232 is not in use Data Format:
Date and time stamped Computer Interface:
PC serial, RS-232C COM or USB (interface cable required) Communications:
OM-CP-EVENT101: 2400 baud
OM-CP-EVENT110: 57600 baud Software:XP SP3/Vista and 7 (32 and 64-bit) Operating Environment:
-40 to 80°C (-40 to 176°F)
0 to 95% RH non-condensing Dimensions:
OM-CP-EVENT101:
36 H x 64 W x 16 mm D
(1.4 x 2.5 x 0.6")
OM-CP-EVENT110:
43 H x 69 W x 20 mm D
(1.7 x 2.7 x 0.8") Weight:
OM-CP-EVENT101: 30 g (1 oz)
OM-CP-EVENT110: 60 g (2 oz)
† 所有金额以RMB显示 注: Comes complete with 3.6V lithium battery. Operator’s manual and interface cable are included with the OM-CP-IFC200 software/cable package (required for data logger operation, sold separately). OM-CP-EVENT101 is CE approved only.
