ООО «СКТБ ЭлПА»

  • Полный экран
  • Широкий экран
  • Узкий экран
  • Увеличить шрифт
  • Шрифт стандартный
  • Уменьшить шрифт

In the period from July 23 to August 19, 2012 teams of "SKTB ELPA" and LLC "KvartsSens" will be on annual leave.
In this regard, we ask in advance to schedule a trip for us, as well as possible orders. All current paid orders will be shipped in accordance with specified delivery dates.

 

TEMPERATURE SENSING QUARTZ CRYSTAL RESONATOR RKT206

E-mail Print
User Rating: / 7
PoorBest 

PDFpdf57.4 KB  

rk206

  APPLICATIONS
RKT206 used to sense the change in temperature. The crystal designed for function as a component of the precision electronic thermometers and temperature controllers for conversion the current values of temperature to frequency.

- High shock and vibration characteristics
- Miniature size
- Wide temperature range (-50…+100 °C)
- Low power consumption
- Suitable for DTCXO and temperature equipment

 

PARAMETERS

SPECIFICATIONS AND REMARKS
UNITS

Package Size

DS26 (DT26). Diameter 2/ length 6

mm

Electrical characteristics at temperature 37 °C

Frequency Range, fO

32.000…36.000

kHz

Frequency tolerance typ./max., f/fO

± 150

PPM

Series resistance typ./max., RS

75/95

kOhm

Static capacitance typ., CO

1.3 ± 0.2

pF

Capacitance Ratio

870

Drive level max., DL

1.0

µW

Insulation resistance min., IR

500

M

Motional characteristics

Frequency vs. temperature fT=fO +A1*(T-TO) +A2*(T-TO)2,
There: fT – crystal’s frequency at current value of temperature T (°C),
          fO crystal’s frequency at reference value of temperature T (°C),
        TO – reference value of temperature (°C).
For getting of the greater accuracy a representation value of fT by a polynomial of the third order and definition of factor of the third order is possible as follow:
fT=fO +A1*(T-TO)+A2*(T-TO)2+A3*(T-TO)3

1st temperature coefficient A1*

-1.811 ± 0.06

°C-1

2nd temperature coefficient A2*

-0.0028 ± 0.0001

°C-2

3rd temperature coefficient A3*

7.6 * 10-6

°C-3

Aging first year/10 years max.

± 5 / ± 10

PPM

Reaction Time Of Thermal Inertia in a liquid, t

5

sec

Operation conditions

Operating Temperature, TOPR (typ/max)

-50…+100 / -196…+125

°C

Storage Temperature, TSTR

-55…+85

°C

Shock Resistance, DF/F0

(Drop test 3 times on hard wooden board fr. height 100cm, 5000g. 0.2 ms) / ±5 PPM max.

PPM

Vibration Resistance, DF/F0

10g / 10-2000 Hz, 8 hours / ±5 PPM max.

PPM

*A1, A2 and A3 coefficients can be changed on request.
Based on the temperature sensing quartz crystal resonators RKT206 the digital medical thermometer, electronic digital and analog controllers and industrial thermometers (-50…+125°C; accuracy class up to 0.05%) are developed and made.

UNITS: millimeters

rk206 dim


 

Поделиться статьёй? / Share article?

Add comment


Security code
Refresh

Subscribe to news RSS 2.0

rss2_2_05

Please enter your email:


Exchange Rates 23.07.2016
1 Доллар США 64.6270 0.8897
1 Евро 71.2513 0.9491
10 Украинских гривен 26.0461 0.3761

Statistics


mod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_countermod_vvisit_counter
mod_vvisit_counterСегодня5
mod_vvisit_counterВчера397
mod_vvisit_counterНа этой неделе5
mod_vvisit_counterНа прошлой неделе2915
mod_vvisit_counterВ этом месяце9936
mod_vvisit_counterЗа прошлый месяц13121
mod_vvisit_counterВсего561115

На сайте (За последние 20 мин.): 5
ВашIP: 54.146.22.61
,
Сегодня: 24 Jul, 2016

ВЫ НА СТРАНИЦЕ: Products Temperature sensing quartz cristal rezonators TEMPERATURE SENSING QUARTZ CRYSTAL RESONATOR RKT206
Copyright © 2016 ООО «СКТБ ЭлПА». All Rights Reserved. SKTBELPA.RU. Joomla! is Free Software released under the GNU/GPL License.