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This product line has been discontinued. For an alternate product, please see our wide selection of temperature and humidity loggers here.
The OMYL-M90 and OMYL-M90E are temperature/
humidity data loggers that also accept two universal
external inputs and are software configurable to record
up to 6 parameters. These data loggers are available
with standard memory of 100,000 readings (OMYL-M90,
OMYL-M90E) or expanded memory of 4 million readings
(OMYL-M90-4M, OMYL-M90E-4M). The following inputs
can be configured:
• Temperature and humidity (internal sensors for
OMYL-M90, integral temperature/humidity probe for
OMYL-M90E)
• External temperature (Pt100/Pt1000 RTD, U thermistor)
• External temperature/humidity (for combined external
temperature/humidity probes)
• Process voltage or current (0 to 10 mV, 0 to 20 mV,
0 to 50 mV, 0 to 100 mV, 0 to 1 V, 0 to 2.5 V, 0 to 5 V,
0 to 10 V, 0 to 24 mA)
• Pulse or frequency input, e.g., from revolution counters,
rain gages, photoelectric sensors
For pulse input once activated the data logger senses
and records the number of pulses/contact closures that
occur within adjacent “time bin” periods. The bin period is
selectable from 1 second to over 24 hours. At the end of
each bin period, the total number of pulses/counts within
the bin period is recorded. The data logger then starts
another bin period and continues until either the memory
is full or the test period has ended.
The storage medium is non-volatile flash memory so
no data is lost if the battery becomes discharged. Data
logger setup as well as data retrieval is accomplished
using the included standard OMYL-SOFT software.
Downloaded data is stored in the OMYL-SOFT
software as a text file for viewing in third party software
packages or Microsoft Excel. The OMYL-SOFT
standard software does not include any graphing
functionality. Graphing and analyzing downloaded data
files requires the OMYL-SOFT-PLUS version of the
software (ordered separately).
SPECIFICATIONS
Internal Temperature
Temperature Range: -30 to 70°C (-22 to 158°F)with standard lithium battery; -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery
Temperature Resolution: 0.01°C (0.02°F)
External Temperature Input
Sensor: Pt100 or Pt1000 RTD, U thermistor (2000 Ω @ 25°C)
Range: -70 to 250°C (-94 to 482°F), probe dependent
Resolution: 0.01°C (0.02°F)
Internal/External Humidity
Humidity Range: 0 to 100% RH
Humidity Resolution: 0.01% RH
Current Input
Range: 0 to 24 mA
Resolution: 0.36 µA
Input Impedance: 10 Ω shunt
Accuracy: 0.1% of range
Signal Input: OMYL-CI cable
Pulse Input
Signal Input: Potential-free (dry contact) signals and low level pulses < 3 Vdc can be measured with the OMYL-CS input cable; higher voltage level pulses up to 24 Vdc can be measured with the optional OMYL-CP input cable
Maximum Input Voltage: 24 Vdc
Measuring Range
Potential Free (Dry Contact) Pulses
Pulse Count: 0 to 65,000 pulses
Pulse Rate: 0 to 100 Hz
Voltage Pulses
Pulse Count: 0 to 65,000 pulses
Pulse Rate: 0 to 1300 Hz
Reading Rate: 1 second to 24 hours; 2 Hz, 4 Hz, 8 Hz, 16 Hz, 32 Hz in fast mode (only 4 Hz for humidity sensors)
Start Modes: Immediate start, delayed start
Memory Capacity: OMYL-M90, OMYL-M90E; 100,000 readings: OMYL-M90-4M, OMYL-M90E-4M; 4 million readings
Memory Wrap Around: Yes (software configurable)
Battery: 3V lithium battery [standard temperature range battery (included), optional high temperature range battery]; user replaceable
Battery Life (Standard Temperature Range Battery): 4 years at 1 minute reading rate, 230 days at 10 second reading rate, 25 days at 1 second reading rate
LED Functionality: Integrated status LED indicates data logging status, low battery or alarm condition
Alarms: Software programmable high/low thresholds
Computer Interface: USB (interface cable included)
Software: XP SP3/Vista/7 and 8 (32- and 64-bit)
Operating Environment: -30 to 70°C (-22 to 158°F) with standard lithium battery (included); -40 to 90°C (-40 to 194°F) with optional high temperature lithium battery
Dimensions:
OMYL-M90, OMYL-M90-4M: 30 H x 50 mm dia (1.18 x 1.97")
OMYL-M90E, OMYL-M90E-4M: 30 H x 50 mm dia (1.18 x 1.97")
with 100 L x 8 mm dia probe
Weight: 70 g (2.5 oz)
Enclosure: Robust, shock-proof POM, IP65
† Tous les Montants indiqués Dans EUR
Notez: Comes complete with 3V lithium battery (standard temperature range), 1.8 m (6') USB interface cable, two OMYL-CS voltage input cables
(0 to 1 V), OMYL-SOFT software and operator’s manual on USB stick.
Exemple de commande: (1) OMYL-M90-4M Temperature/humidity data logger (internal temperature/humidity sensors) with 2 universal external inputs, 4 million readings, €667.43
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