rus | eng
tel.: +7 (3812) 37-22-37, 31-00-33

Копия Measuring transducer E858

Frequency measuring transducers. Desired range of frequencies can be selected by jumper.

Description E858

Technical characteristics:

Type Input parameters Iout.,
mA

Pconsump. for measured circuit, VA

Accuracy class
F, Hz* Unom, V U, V
1 Е858А1 49..51, 48..52, 45..55, 59..61, 58..62, 55..65 100 85..115 0..5 not more than 2 0,02
2 Е858А2 220 187..253 0..5
3 Е858В1 100 85..115 4..20
4 Е858В2 220 187..253 4..20
5 Е858С1 100 85..115 0..20
6 Е858С2 220 187..253 0..20

Dimentions 70х80х77 mm
Weight not more than 0,5 kg.
Power supply – from measured circuit.
Time of setting output signal in case of input signal hopping to any value in measured range – not more than 0,5 s.
Time of setteng working condition – not more than 30 min.
Worktime between failures – not less than 50 000 h.
Average lifetime – not less than 10 years.

 

Note:
*Measured frequency range is selected by user with help of a cross-piece according to his needs.

Е858 indexes:

А - output current (0..5) mA
В - output current (4..20) mA
С - output current (0..20) mA

Catalog:

Electrochemical power source Activator (Activator) is intended for battery maintenance, training and state checking.

Electrochemical power sources (batteries) analyzer
Digital multifunctional measuring transducers (standard and budget versions)
Measuring transducers with unified current output. (13)
AEDC are meant for measuring DC current and DC voltage. Analogue current input and RS-485 interface. (3)
Indication devices AED and AEGD are meant for connecting to measuring regenerator AET to indicate measuring results. (2)