Thermometer Resistance Repeater KFD2-RR-Ex1

• 1-channel
• Input EEx ia IIC
• Device installation in Zone 2
• 24 V DC nominal supply voltage
• Accuracy 0.1 %
• EMC acc. to NAMUR NE 21

Supply
Подключение		Power Rail or terminals 7+, 8-
Rated voltage		20 ... 35 V DC
Ripple		within the supply tolerance
Rated current		< 20 mA
Power loss		0.25 W (24 V and 1 mA sense current)
Вход
Подключение		terminals 1, 2, 3, 4, 5
Lead resistance		&le- 10 % of resistance value
Transmission range		0 ... 10 mA
Available voltage		9 V
Выход
Подключение		terminals 12-, 11-, 10+, 9+
Current		0 ... 10 mA
Available voltage		0 ... 7 V
Transfer characteristics
Deviation		Im &ge- 1 mA: ±- 0.1 % of Rm or ±- 0.1 &Omega- (the larger value is applicable) Im < 1 mA: accuracy reduces in proportion to Im. e. g. Im = 0.1 mA: ±- 1 % of Rm or 1 &Omega- (the larger value is applicable).
Rise time		&le- 2 ms (bounce from 10 ... 90 %) < 3 ms for 1% accuracy
Соответствие директивам
Electromagnetic compatibility		Стандарты
	Directive 89/336/EEC	on request
Условия окружающей среды
Рабочая температура окружающей среды		-20 ... 60 °C (-4 ... 140 °F)
Физические/механические параметры
Стандарты защищенности		IP20
Масса		приблизительно 100 g
Data for application in connection with Ex-areas
EC-Type Examination Certificate		BAS 01 ATEX 7282 - for additional certificates see www.pepperl-fuchs.com
	Group, category, type of protection	II (1)GD [EEx ia] IIC (-20 °C &le- Tamb &le- 60 °C)
Statement of conformity		TUV 99 ATEX 1499 X (observe statement of conformity)
	Group, category, type of protection, temperature class	II 3G EEx nA II T4
Соответствие директивам		Стандарты
	Directive 94/9/EC	on request

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