HygroLog NT - Specifications

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HygroLog NT
Specifications

Model

HygroLog NT2

HygroLog NT3

Internal Humidity / Temperature probe

Plug-in ROTRONIC HygroClip S

Operating limits electronics

Humidity: 0…100 %RH
Temperature: -30…70 °C (-22…158°F) / -10…60 °C (14…140°F) with display

Battery operating limits

Alkaline battery: -10…+50 °C (14…122°F)
Lithium battery: -30…+70 °C (-22….158°F)

Measuring range

Internal probe: 0…100 %RH, same temperature limits as logger
External probes: See probe specifications

HygroClip probes are available for temperatures within the range of -50…200°C
( -58…392°F)

Accuracy at 23°C
(internal probe)

±1.5 %RH
±0.2°C

Interface

Logger: UART / Bluetooth (option)
Docking station: RS232 or USB or RJ45 (Ethernet), RS485

Internal Power supply

9V battery ≥500 mAh

External power supply

Via docking station (allows use of a rechargeable battery)

Battery lifetime

> 1 year - w/o display, 1 probe, 15 min. log interval

Display

Graphic LC display (option)

Event logging

Last 170 events such as configuration changes, alarm, etc.

Internal Menu

Simplified functions, viewing of logged data

Internal probe adjustment

Direct from internal menu

External probe adjustment

Direct from internal menu (HygroClip probes only)

Logger probe inputs

Internal probe

Internal probe
+ 2 external HygroClip probes

Docking station inputs

Up to 4 probes (HygroClip probes, analog probes or RTD probes (Pt100) and
2 external contacts (depends on docking station model)

Plug-in Memory Card

Compact flash memory card (16 MB standard - up to 1 GB)

Internal memory

EEPROM

Memory capacity
(16 MB compact card)

400,000 data points in text file format
752,000 data points in encoded binary format (protected)

Log interval

Programmable from 5 sec to 24 hours

Log mode

Start / Stop, with programmable date and time

Alarm function

Optical and acoustical - programmable

Housing ABS, internal protection grade IP65

Dimensions Logger: 155 x 106 x 37 mm
Docking station: 110 x 70 x 37 mm

Weight Logger: about 300 g
Docking station: about 175 g
NT desk stand: About 350 g

Conformance CE / FDA CFR 21 Part 11 / GAMP4

Anti-theft protection Use docking station

Outline Drawings (dimensions in mm)

HygroLog NT

Docking Station

Model	HygroLog NT2	HygroLog NT3
Internal Humidity / Temperature probe	Plug-in ROTRONIC HygroClip S
Operating limits electronics	Humidity: 0…100 %RH Temperature: -30…70 °C (-22…158°F) / -10…60 °C (14…140°F) with display
Battery operating limits	Alkaline battery: -10…+50 °C (14…122°F) Lithium battery: -30…+70 °C (-22….158°F)
Measuring range	Internal probe: 0…100 %RH, same temperature limits as logger External probes: See probe specifications HygroClip probes are available for temperatures within the range of -50…200°C ( -58…392°F)
Accuracy at 23°C (internal probe)	±1.5 %RH ±0.2°C
Interface	Logger: UART / Bluetooth (option) Docking station: RS232 or USB or RJ45 (Ethernet), RS485
Internal Power supply	9V battery ≥500 mAh
External power supply	Via docking station (allows use of a rechargeable battery)
Battery lifetime	> 1 year - w/o display, 1 probe, 15 min. log interval
Display	Graphic LC display (option)
Event logging	Last 170 events such as configuration changes, alarm, etc.
Internal Menu	Simplified functions, viewing of logged data
Internal probe adjustment	Direct from internal menu
External probe adjustment	Direct from internal menu (HygroClip probes only)
Logger probe inputs	Internal probe	Internal probe + 2 external HygroClip probes
Docking station inputs	Up to 4 probes (HygroClip probes, analog probes or RTD probes (Pt100) and 2 external contacts (depends on docking station model)
Plug-in Memory Card	Compact flash memory card (16 MB standard - up to 1 GB)
Internal memory	EEPROM
Memory capacity (16 MB compact card)	400,000 data points in text file format 752,000 data points in encoded binary format (protected)
Log interval	Programmable from 5 sec to 24 hours
Log mode	Start / Stop, with programmable date and time
Alarm function	Optical and acoustical - programmable
Housing	ABS, internal protection grade IP65
Dimensions	Logger: 155 x 106 x 37 mm Docking station: 110 x 70 x 37 mm
Weight	Logger: about 300 g Docking station: about 175 g NT desk stand: About 350 g
Conformance	CE / FDA CFR 21 Part 11 / GAMP4
Anti-theft protection	Use docking station

Outline Drawings (dimensions in mm)
HygroLog NT

Docking Station