Comark RF500 Брошура - Сторінка 6

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Technical specifications

RF500 Gateway
Channels
Up to 512
Transmitters
Up to 128
Storage Capacity
Up to 10 years storage
RF Frequency
2.4 GHz using IEEE 802.15.4
Battery Life
4 hours (rechargeable)
Operating Range
Temperature
+5°C to +35°C / +41°F to +95°F
Humidity
10 to 90% RH (non-condensing)
Transmitters – RF512, RF513 and RF516
Temperature Measurement Range
Internal Thermistor Sensor – RF512, RF516
Integral Thermistor Sensor – RF513
External Sensor
External Pt100 Sensor
Humidity Measurement Range
System Accuracy with Standard Sensors
Temperature
External Thermistor – 20°C to +70°C
External Thermistor – full range
Internal Thermistor – 20°C to +70°C
External Pt100 – over 50°C range
between two calibration points
Pt100 – full range
Humidity
10-90% RH
Pt100 Connection Type
Pt100 Sensor Drive Current
Resolution
Temperature
Thermistor
Pt100
Door Sensor
Humidity
10 to 90% RH
Storage Temperature
RF Frequency
BIOCOTE
Selected Comark thermometers, probes
and data loggers have an advanced BioCote
antimicrobial impregnated into the instrument cases
and probe handles. This inhibits the growth of harmful
organisms and is becoming accepted with HACCP and due
diligence procedures as an important extra level of defence
against cross contamination.
For further details visit the BioCote
www.biocote.com
Distributed by:
C189/2/EN Comark Limited J42557/06/08
For more information click on
www.comarkltd.com
-30°C to +70°C/-22°F to +158°F
-30°C to +70°C/-22°F to +158°F
-40°C to +125°C/-40°F to +257°F
-200°C to +400°C/-328°F +750°F
10 to 90% RH
±0.5°C/ ±0.9°F
±1°C/ ±2°F
±0.5°/ ±1.0°F
±0.1°C/ ±0.2°F (system
including probe)
±0.05°C/ ±0.1°F plus probe
±3%
4-wire
400µA Nominal
0.1°C/ 0.2°F
0.015°C/ 0.03°F
7.5 seconds
±0.1%
-40°C to +85°C / -40°F to +185°F
2.4GHz using IEEE 802.15.4
®
®
website
www.comarkusa.com
or
Power Sources
Mains power adaptor, rechargeable Ni-Mh battery
Battery Backup
4.3Ah Ni-Mh rechargeable battery
plus reserve for safe shutdown.
Clock Accuracy
4ppm (2 minutes per year)
Dimensions
L 259mm x W 189mm x D 92mm
Weight
3.7 Kg
Standard Antenna
High-Gain Antenna (optional)
Radio Range*
Clock Accuracy**
Logging Memory
Logging Frequency
Monitoring Frequency
LEDs
Case Material
Environmental Protection Transmitters
Battery Type
Battery Life***
Dimensions
Weight
* Internal RF range cannot be guaranteed as it varies from building to building.
Requirement for all hardware is always determined on site by a physical survey.
** Transmitters will synchronise their clocks with the Gateway at midnight.
*** When used at 23°C room temperature and Radio Rate of 15 minutes.
WARRANTY
All Comark instruments have a minimum one year warranty unless otherwise stated.
The warranty period for temperature probes is for six months and all other probes
and electrodes are unwarranted because the conditions of use are beyond our
control.
The Comark warranty covers manufacturing defects and component failures on all
products returned to Comark premises and applies worldwide. The warranty does not
affect your statutory rights. In line with our policy of continuous development we
reserve the right to alter any product specifications without notice.
All products are covered by our Quality Management System which is compliant with
BS EN ISO 9001:2000 for the design, manufacture, supply, service, repair and
recalibration of electronic measuring instruments and equipment.
Comark Limited,
Bury Mead Road, Hitchin,
Hertfordshire SG5 1RT, UK
Tel: 0844 (+44 844) 815 6599
Fax: 0844 (+44 844) 815 6598
Email: [email protected] – UK and Ireland
[email protected] – International
Comark Instruments
PO Box 9090,
Everett, WA 98206, USA
Tel: (503) 643 5204
Fax: (503) 644 5859
External, removable,
omni-directional with pivot.
Length: 90mm from pivot.
Length: 235mm from pivot.
Typically 50 metres indoors
20ppm (1 minute/month)
at 25°C/ 77°F
32000 records
Programmable between
1 minute and 60 minutes
1 minute
Red – Warning
Green – External Power
Over-moulded food safe clear
Polycarbonate with BioCote®
antimicrobial
Case enclosure designed to meet
IP67 BS6059
Replaceable Lithium 'C' Cell
Saft LSH14 Light
(Part No RFBATT)
Up to 3 years
L 170mm x W 83mm x D 34mm
200g