vacuum- / barometer for measurement of absolute pressure | GMH 3161-12
395,00 EUR
inkl. 19 % USt -> Preis zzgl. Versandkosten
Lieferzeit in der Regel ca. 1 Woche
Art.Nr.: GMH3161-12Produktbeschreibung
device 0 mbar to 1,300 mbar abs.
- integrated pressure sensor
- stable metal connection pins
- tare function / zero point offset
- model with EX protection available
measuring range: | 0 mbar to 1,300 mbar abs. |
overload: | max. 4 bar abs. |
resolution: | 1 mbar |
pressure units: | mbar, bar, kPa, MPa, PSI, mmHg, mH2O |
accuracy (typ. values): | hysteresis and linearity: ±0.2 % FS; (±0.1 % FS at option "higher accuracy") temperature influence from 0 to 50°C: ±0.4 % FS option higher accuracy available: yes |
pressure connections: | 1 |
display: | 2x 4½-digit LCD |
sensor: |
Piezoresistive differential pressure sensor internally built into the instrument. Suitable for air and non-aggressive gases. (Note: not suited for water!) |
pressure connection: | 2 universal pressure ports for 6 x 1 mm (4 mm internal diameter of tube) or 8 x 1 mm (6 mm internal diameter of tube) plastic tubes |
output: | interface |
serial interface: | yes |
analog output: | --- |
power supply: | 9 V battery, mains adapter |
sensor adjustment: | digital offset and scale input |
peak value memory: | --- |
measuring cycle: | "slow": 4 measurements / s "fast" (with filter): --- „peak-detect“ (peak value memory): --- |
averaging function: | --- |
battery life: | approx. 500 h |
working conditions: | -25°C to +50°C, 0 % to +95 % r.h. (non-condensing) construction type EX: -10°C to +50°C, 0 % to 95 % r.h. (non-condensing) |
housing: | 142 x 71 x 26 mm (H x W x D) (without pressure connection pin - pin approx. 16 mm protruding at front side of device), impact-resistant ABS, membrane keypad, transparent panel, integrated pop-up clip |
weight: | approx. 165 g construction type EX: approx. 205 g (incl. leather case) |
EX qualification: II 2 G Ex ib IIC T4 Gb
ref. document: EPS 09 ATEX 1 227 X
standards:
the device meets the standards for electric resources in explosion endangered areas according to EN 60079-0 : 2012, EN 60079-11 : 2012
sensor:
(GMH 3111-EX, GMH 3151-EX, GMH 3156-EX) All GMSD / MSD sensors with option „EX-type“ can be used.
interface:
suitable interface adapter are USB 3100 N, GRS 3100 and GRS 3105
Note: The operation of the interface and the analog output is not allowed within the EX area!
working temperature: -10°C to +50°C
power supply: 9 V battery, mains adapter
Note: The operation of the mains adapter is not allowed within the EX area! Only adapters of the type GNG10/3000 can be used.
alarm function:
(GMH 3151-EX, GMH 3156-EX, GMH 3181-EX) The device is without a horn, in the alarm settings only the parameter „no.so“ und „off“ are adjustable.
scope of supply:
device is delivered with leather case
catalogue pages as .pdf:
instruction manual as .pdf:
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