Catalog 08-2001 without prices - nl3prc

Hand-held pressure meas. device to set standards!GMH 3110One device for any measuring range,by means of a multitude of plug-in readily calibrated and fullyinterchangeable probes - no recalibration required.probes: device is suitable for all GMSD sensors (please refer to page 24/25)GMH 3110one single device for:l overpressurel underpressurel pressure differencel absolute pressurel air pressure/barometerl vacuumDevice suitable for connection tobus system (connection of up to5 devices to one PC interface)GMH 3110one device for pressures ranging froml relative pressure0,001 mbar to 10,00 barl pressure difference0,001 mbar to 10,00 barl absolute pressure0 ... 1300 mbar to 0,0 ... 400,0 bar22GMH 3110 (probe not incl.)GMH 3110 - ex (EEx ib IIC T4)Specification:Display range: -1999 ... +9999 digitMeas. range: determined byOverload: probe currentlyResolution: plugged inMeas. cycle: 4 meas. / sec.Pressure units: mbar, bar, Pa, kPa, MPa,mmHg, PSI, can be selected, switch overby pressing the relevant buttonAccuracy: (device) ±0,1%S ±1digitProbe connection: for GMSD-probes6-pin screened lockable Mini-DIN-socket.Automatic probe detection and setting ofmeas. range upon plugging in of probe.Display: 2 four digit LCD displays (12.4mmhigh) for current value, and for min./ maxvalues, Hold function, etc. (7 mm high). Anadditional 11 functional arrows forpressure unit selection, tare etc.Working temperature: 0 to +50°CRelative humidity: 0 to +95%r.h.(non-condensing)Storage temperature: -20 to +70°CInterface: serial interface, directconnection to RS232 interface of a PC viainterface adapter GRS3100 or GRS3105(p.r.t. accessories).Tare function: Both the display value aswell as the min./max values memorizedcan be set to zero by means of the tarebutton. No pressure admission: zero pointcompensation for the relevant probe.Min./Max. value memory: memorizing ofmax. and min. values.Hold function: by pressing a button thecurrent meas. value will be memorized.Pushbuttons: 6 membrane keys for ON/O-switch, selection of pressure units,min. and max. value memory, holdfunction,tare and/or zero point compens.Power supply: 9V-battery, type IEC 622(included) as well as additional d.c.connector (internal pin Ø 1.9mm) for external10-12V direct voltage supply.(suitable power supply: GNG10/3000)Power consumption: approx. 3 mA (inclexternal probe)Low battery warning: and ' bAt 'Power-Off-function: Device will beautomatically switched off if no key ispressed/no interface communicationtakes place for the time of the power-offdelay. The power-off delay can be set tovalues between 1 and 120 min.; it can becompletely deactivated.Housing dimensions (device): 142 x 71 x 26mm, impact-resistant ABS plastic housing,membrane keyboard, transparent panel.ront side IP65, integrated pop-up clip fortable top or suspended use.Weight: approx. 150 g (incl. batteries)Special feature: when connecting an abs.pressure probe the barom. air press. can alsobe displayed corrected to sea level "zero".(Air pressure comp. achieved by entering themeters above sea level "zero")Changes for Ex type:(valid for all GMH31xx-ex)Ex qualification: EEx ib IIC T4Ref. document: PTB Nr. Ex-00.E.2093 XThe device meets the standards for electricresources in explosion endangered areasaccording toEN 50 014:1992, EN 50 020:1994probe: (GMH3110-ex, GMH3150-ex)All GMSD sensors with option 'Ex type' canbe used.Interface: serial interface, directconnection to RS232 interface of a PC viainterface adapter GRS3100 or GRS3105(p.r.t. accessories)Please note: The operation of the interfaceis not allowed within the Ex area!Power supply: 9V-battery, type IEC 622(included).Please note: The devive does not have adc connector for external power supply!Alarm functionality: (GMH3150-ex, GMH3180-...-ex)the mentioned acoustic alarm is notintegratedScope of supply: device with associatedleather case.Please note:(general information for all GMH31xx)The choice of a specific pressure unit ispossible, if its whole measuring range isdisplayable within the 4-digit display.