Pressure range (FS)
0…700 bar (others on request)
Overpressure
840 bar
Accuracy, error band
(1)
(10…40 °C)
< 0,05 %FS
Accuracy, error band
(1)
(0…50 °C)
< 0,1 %FS
Leak rate*
700 bar: -2 bar @ 10 min.
Display resolution
1 mbar
Number of digits on display
5 digits
Measurement interval
0,5 seconds
Interface
RS485; the Fischer cable socket on the side fits the K-104A / K-114A
interface converter
Compensated temperature range
0…50 °C
Operating temperature
0…50 °C
Storage temperature
-10…60 °C
Air humidity
5…95% relative humidity
Power supply
Button-cell battery, type CR2430
Battery lifetime:
> 2000 h in continuous operation
Hydraulic oil
HLP 22 BP
Dimensions (L x W x H)
315-337 x 155 x 148 mm
Degree of protection
IP 65
Selectable pressure units
bar, mbar, hPa, kPa, MPa, PSI, kp/cm
2
, cmH2O, mH2O, inH2O, ftH2O,
mmHg, inHg
(1)
including accuracy, temperature coefficients, zero point and range tolerance
* Physical effects caused by a pressure change lead at first to a clear difference in pressure.
Advice: To minimise the influence of these physical effects increase steadily the last 5% of the target pressure and regulate towards the target
pressure for the first minutes.
The stated leakage rate is at a thermal balanced condition (when temperature of pressure media and of the environment is equable).
Technical data
19
