OM-CP-MICRORHTEMP-Logger

Micro Relative Humidity & Temperature Data Logger

Miniature Size
Low Power Technology
Programmable Start Time
Real Time Operation

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From ^€ 421,76

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1 Variations available

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Data Sheet

Product Overview

Alarm Note Programmable high and low limits; alarm is activated when temperature reaches or exceeds set limits
Battery life up to 1 yr
Battery Size and Type 1154 Coin Cell
Data Interface USB
Data Interface Note PC serial or USB (interface cable required); 38,400 baud
Length 15 mm
Materials 316L Stainless Steel
Measurement Type Humidity, Temperature
Number of Measurements 2
Relative Humidity Accuracy ± 3% RH
Relative Humidity Accuracy Note Accuracy Range: 10 to 80% RH, 10 to 40°C
Relative Humidity, Max 0.95
Relative Humidity, Min 0%
Relative Humidity Resolution 0.0095
Relative Humidity Sensor Type Semiconductor
Samples,Max 16000
Samples Note 16,383 readings per channel
Sampling Rate 0.5 Hz (2 seconds between updates)
Sampling Rate Note 1 reading every 2 seconds to 1 every 12 hours
Series ID OM-CP-MICRORHTEMP-Logger
Software Compatibility XP SP3/Vista and 7 (32-bit and 64-bit)
Start Modes Adjustable Delay Start
Supply Power Type Battery
Temperature Accuracy ± 0.1 °C
Temperature Accuracy Note ± 0.5°C (0.9°F) 0 to 50°C (32 to 122°F)
Temperature Measurement, Max 50 °C
Temperature Measurement, Min 0 °C
Temperature Resolution ± 0.1 °C
Temperature Sensor Type RTD
Temperature Sensor Type Note Internal Semiconductor
Weight 30 g

Supported Applications

The OM-CP-MICRORHTemp is a miniature, self-contained temperature and relative humidity data logger and a member of the NOMAD Family. It is small enough to fit down the neck of a beverage bottle, which makes it practical for monitoring conditions inside packaging and confined spaces. Typical applications include pharmaceuticals, biomedical research, food processing and transport.

The stainless steel construction is food grade, so the logger suits sanitary food processing and cold-chain transport where product contact standards apply. Programmable high and low alarm limits let the device flag when temperature reaches or exceeds a set point, supporting quality monitoring during storage and shipment. Note that the OM-CP-MICRORHTemp is not submersible.

Operating Conditions & Performance

The OM-CP-MICRORHTemp records temperature over a range of 0 to 50°C (32 to 122°F) and relative humidity over a range of 0 to 95% RH non-condensing. Humidity accuracy is 3% RH, with a calibrated accuracy of ±3% RH, and humidity resolution is 0.95% RH. The rated accuracy range is 10 to 80% RH, 10 to 40°C. Response time is a 90% change in 60 seconds in slow moving air.

The reading interval is selectable from 1 reading every 2 seconds to 1 every 12 hours, and the start time and date are software programmable up to 6 months in advance. Onboard memory holds 16,383 readings per channel. The unit is powered by 2 to 1.55V R1154W batteries and provides 1 year of battery life at a 15-minute sample rate. The computer interface is PC serial or USB (interface cable required) at 38,400 baud, with software supporting XP SP3/Vista and 7 (32-bit and 64-bit).

Configuration Options

This series is offered as a single configuration, the OM-CP-MICRORHTemp, a combined temperature and humidity logger. It uses an internal semiconductor temperature sensor and a semiconductor humidity sensor. The housing measures 15 L x 38 mm Dia. (0.60 x 1.5") in 316L SS (food grade) and weighs 30 g (1 oz). The device carries CE marking and ISO 9001 Certified and ISO 9002 Certified quality approvals, with a 5 YEAR WARRANTY.

Capability can be extended through accessories. An optional NIST calibration certificate is available and is ordered as the OM-CP-MICRORHTemp-CERT. Operation requires a Windows software and interface cable package, ordered separately as either the OM-CP-IFC102 (RS232 serial) or the OM-CP-IFC202 (USB). Replacement power is supplied by the OM-CP-BAT106 silver oxide coin cell, of which the logger requires 2.

Key Product Differences

OM-CP-MICRORHTemp - Miniature temperature and humidity data logger (not submersible)
OM-CP-MICRORHTemp-CERT - Miniature temperature and humidity data logger with NIST calibration certificate (not submersible)
OM-CP-IFC102 - Windows software and 1.2 m (4') RS232 cable with DB9F termination
OM-CP-IFC202 - Windows software and 3.7 m (12') USB interface cable
OM-CP-BAT106 - Replacement 1.55V silver oxide coin cell (logger requires 2) for OM-CP-MICRORHTemp