Wireless Temperature & Humidity Data Logger

Place these data loggers throughout your facility and receive all data automatically at your PC. No retrieving data from loggers, no hard wiring loggers back to your PC. This is the easiest and most cost-effective way to create a scalable monitoring network. Compatible with Replaceable Sensors which make calibration easy and fast. Simply order a new sensor with a calibration and you can swap out the old for the new eliminating any downtime and keeping you in comliance.

New Replaceable Sensor
Email and Text alerts available
Eliminates the need to change charts and pens
Data automatically downloaded to your computer wirelessly
Loggers continue to log in the event of a power outage

Note: the extension probe shown in the images is an optional accessory: A895.

Configure your Wizard System

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Important Information

DicksonWare Software is needed to communicate with this product and is sold separately.

Wizard products require a receiver.

Support Information

Dickson WH345 Product Manual

Dickson Expert Services

Our Dickson Data Division has specially trained representatives to address the needs of customers with large installations or unique demands. Please call 888-452-4626.

Specifications
Calibrations
Accessories
Support

Alarm Type High/Low, Low Battery, Calibration Due, Lost Communication
Ambient Operating RH Conditions 0-95% RH non-condensing
Ambient Operating Temperature Conditions -22 to 122F (-30 to 50C)
Antenna Type Internal
Approvals RoHS, FCC Part 15 Compliance, CE
Battery Backup 4 AA Batteries
Battery Life (Avg) 6 Months (at 2 Minute Sample Rate in Moderate Conditions)
Cable Details USB - Male Series A plug to 5 pin Male Series B mini plug.
Cable Length 6ft
Calibration Options N100 , N300, N400, & N520
Channels CH1: Temperature, CH2: Humidity
Data Capacity 32,000 (16,000 per channel)
Digital Display Yes
Dimensions 1.7 x 4.25 x 4.25in
Download Type Wireless
Enclosure Black; ABS Plastic Clam Shell
Humidity Accuracy +/-2% RH from 0 to 60%; +/-3% RH from 60 to 95%
Humidity Range 0-95% RH non-condensing
Humidity Sensor Type Digital RH Sensor
IP Rating 21
Included Accessories USB Cable, AC Adapter, 4 AA Batteries, Quick Start Guide
Mounting Options Free Standing or Wall Mount (With Keyhole)
Note on Alarm Type All alarm conditions will generate a pop-up notification in the Dickson WiZARD Software. Text/Email notification available with use of WiZARD SECURE Software.

Notes The WH345 Logger reads temperature and humidity and sends data back to the Receiver at regular intervals.
Output Signal 4800 Baud Serial Data
PC Requirements Minimum of 2 GB RAM; Windows XP (with service pack 3) and Windows 7; 2 available USB ports
Power Cord 6 ft
Power Source 120 to 240 VAC, 12 VDC (INTL fittings available)
Power Source Input AC 100-240 0.5V 60/50 Hz
Power Source Output DC 9V, 1A
Power Status Indicator Red/Green/Blue (RGB) LED
Radio Frequency 900 MHz (902 to 928 MHz)
Remote Probe Dimensions Houses thermistor and RH sensor in polycarbonate plastic; 1.5" x 0.5" (1.25cm x 4.5cm)
Remote Sensor Length 10 ft (optional)
Remote Sensor Type 1 Field Replaceable Digital Temperature/RH Sensor
Response Time 30 Seconds to 63% of Full Scale
Sample Interval User Selectable (from 10 seconds to 1 hour in 10 second intervals)
Signal Strength Less than 100 mW
Storage Conditions -22 to 158F (-30 to 70C)
Storage Conditions RH 0-95% RH non-condensing
Temperature Accuracy +/-0.8F from 20 to 122F 1.8F Remaining (+/-0.44C from -7 to 85C 1C Remaining)
Temperature Range -20 to 185F (-28 to 85C)
Temperature Sensor Type Digital Temperature Sensor
Unit Weight 3 lbs
Units/Pkg 1
Wireless Range 300 ft

Why should I calibrate?

All instruments lose accuracy over time due to normal usage and the environmental conditions to which they are exposed.

How often should I calibrate?

For most applications, the recommended calibration interval is every twelve months.

N100	1-Point NIST Traceable Calibration	$99.00	Add
N300	3-Point NIST Traceable Calibration	$156.00	Add
N400	3-Point Ultima NIST A2LA Accredited Calibration	$269.00	Add

What is NIST Calibration

NIST stands for the National Institute for Standards and Technology. This organization is responsible for maintaining the master for different measurements, such as the standard "foot", standard, "second", or standard "pound". NIST also maintains the standard for temperature, humidity and pressure.

NIST Traceable means that the measuring standard can be traced directly back to the master standard maintained by the NIST organization.

NIST-Traceable does not tell you the measurement accuracy of a metrologty service in any detail. Only metrology services that can document their ISO 17025 standard provided data on their best measurement uncertainty.