SIKA, Dr. Siebert & Kühn GmbH & Co. KG, Struthweg 7-9, 34260 Kaufungen, Germany
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Tel: +49-5605-803-0, Fax: +49-5605-803-54, email: [email protected], web: www.SIKA.net
Specification
Measuring ranges:
Display range:
-10.0 to 350.0 mbar relative (under pressure down to –350.0 mbar, p.r.t. chapter 5)
Overload:
max. 1000 mbar rel. (without destruction or recalibration of sensor being
necessary)
Resolution:
0.1 mbar
(
10 Pa)
Pressure units:
mbar, bar, kPa, MPa, mmHg, PSI mH
2
O (only for devices with ‚m‘ printed below
display), selectable
Accuracy: (typ.)
±0,2%FS (hysteresis and linearity)
±0,4%FS (temperature dependency 0-50°C)
OPTION higher accuracy:
±0.1%FS (hyst., lin.)
±0.4%FS (temp. dep. 0-50°C)
Measuring rate:
4 meas./sec
Nominal temperature: 25°C
Sensor:
Piezo-resistive relative pressure sensor integrated in device. Suitable for air and
non-corrosive and non-ionizing gases and liquids.
(Not suitable for water – use air buffering)
Connection:
2 metal pressure ports for connection to 6 x 1 mm tubes at the top of device (4mm
inner tube Ø)
Power-Off-Function:
Device will be automatically switched off if no key is pressed/no interface
communication takes place for the time of the power-off delay. The power-off delay
can be set to values between 1 and 120 min.; it can be completely deactivated.
Display
:
2 four digit LCDs (12.4mm high and 7 mm high) for measuring values, and for min/
max memories, hold function, etc. as well as additional functional arrows.
Pushbuttons
:
6 membrane keys
Interface
:
Serial interface (3.5mm jack) can be connected to RS232 interface of a PC via
electrically isolated interface adapter GRS3100 or GRS3105 (see accessories).
Power supply
:
9V battery, type: IEC 6F22 (included in scope of supply)
as well as additional d.c.connector (diameter of internal pin 1.9 mm) for external
10.5-12V direct voltage supply. (suitable power supply: GNG10/3000)
Power consumption:
Slow measuring rate: < 1.2 mA
Low battery warning:
!
-display and ' bAt '
Housing
:
impact-resistant ABS, membrane keyboard, transparent panel, Front side IP65
Dimensions:
142 x 71 x 26 mm (L x W x D) + metal pressure ports 11mm at top of device
Working temperature: 0...+50°C
Allowable rel. humidity: 0...95 % r.H. (not condensing)
Storage temperature: -20...+70°C
EMC
:
The MH3160-07 device corresponds to the essential protection ratings established
in the Regulations of the Council for the Approximation of Legislation for the
member countries regarding electromagnetic compatibility (89/336/EWG).
Additional fault:
<1%
