Greisinger GMH 3161-07 Digital Fine Manometer Including Sensor 600534 User Manual

H61.0.22.6C-01

User’s Manual GMH3161-07

page 7 of 8

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Hans-Sachs-Straße 26

Fon: 0049-9402 / 9383-0

http://www.greisinger.de

D-93128 Regenstauf

Fax: 0049-9402 / 9383-33

e-mail: info@greisinger.de

Measuring ranges:
Display range:

-10.0 to 350.0 mbar relative (under pressure down to -350.0 mbar, p.r.t. chapter 4)

Overload:

max. 1000 mbar rel. (without destruction or recalibration of sensor being necessary)

Resolution:

0.1 mbar

Pressure units:

mbar, bar, kPa, MPa, mmHg, PSI, mH

2

O 

(display ‚m‘)

, selectable

Accuracy: (typ.)

±0,2%FS (hysteresis and linearity)
±0,4%FS (temperature dependency 0-50°C)

OPTION higher accuracy: 

±0.1%FS (hysteresis and linearity)
±0.4%FS (temperature dependency 0-50°C)

Measuring rate:

4 meas./sec

Nominal temperature:

25°C

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 communi-

cation 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 or USB interface of a
PC via electrically isolated interface adapter GRS3100, GRS3105 or USB3100
(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: 

approx. 0.6 mA

Low battery warning:

' 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

Weight:

approx. 165 g

Working temperature:

-20...+50°C

Allowable rel. humidity: 0...95 %RH (not condensing)
Storage temperature:

-20...+70°C

EMC:

The device corresponds to the essential protection ratings established in the Regu-
lations of the Council for the Approximation of Legislation for the member countries
regarding electromagnetic compatibility (2004/108/EG).

  Additional fault: 

<1%

This device must not be disposed as ‘residual waste’. To dispose this device, please send it directly to us
(adequately stamped). We will dispose it appropriately and environmentally friendly.

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