Difference between revisions of "Gossen Metrawatt Metrahit 29S"

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{{Infobox multimeter
{{Infobox multimeter
| image          = <!-- [[File:Siemens B1105 small.png|180px]] -->
| image          = [[File:Gmc metrahit 29s logo.png|180px]]  
| name            = Gossen Metrawatt Metrahit 29S
| name            = Gossen Metrawatt Metrahit 29S
| status          = in progress
| status          = supported
| source_code_dir = gmc_mh_1x_2x
| source_code_dir = gmc-mh-1x-2x
| counts          = 310000
| counts          = 310000
| categories      = CAT III 1000 V, CAT IV 600 V (older version)<br>CAT III 600 V, CAT IV 300 V (newer version)
| categories      = CAT III 1000 V, CAT IV 600 V (older version)<br>CAT III 600 V, CAT IV 300 V (newer version)
Line 9: Line 9:
| measurements    = voltage, current, resistance, capacitance, temperature, diode, continuity
| measurements    = voltage, current, resistance, capacitance, temperature, diode, continuity
| features        = autorange, data hold
| features        = autorange, data hold
| website        = [http://www.messgeraete-einfach-mieten.de/html/siemens_b1105.html]
| website        = [https://www.gossenmetrawatt.com/english/produkte/metrahit29s.htm]
}}
}}


The '''[[Gossen Metrawatt]] Metrahit 29S''' is a 310000 counts 1000V CAT III/600 V CAT IV (older version) or 600V CAT III/300 V CAT IV (newer version) handheld digital multimeter with IR (RS232/USB) connectivity.
The '''[[Gossen Metrawatt]] Metrahit 29S''' is a 310000 counts 1000V CAT III/600 V CAT IV (older version) or 600V CAT III/300 V CAT IV (newer version) handheld digital multimeter with IR (RS232/USB) connectivity.


It is similiar to the [[Gossen Metrawatt Metrahit 28S | Metrahit 28S]], but has additional energy measurement and data logging capabilities. While the functions common with the Metrahit 28S are expected to work, the additional features are not implemented yet.
It is very similiar to the [[Gossen Metrawatt Metrahit 28S | Metrahit 28S]], but has additional energy measurement and data logging capabilities. While the device is detected and functions common with the Metrahit 28S are expected to work, some of the additional measurement functions are not implemented yet.
 
Currently energy measurement is supported by driver ''gmc-mh-1x-2x-rs232'' only.


== Hardware ==
== Hardware ==
Line 20: Line 22:
* '''Power supply''':
* '''Power supply''':
** Battery: 2x ''1,5 V IEC R 6'', ''IEC LR 6'' or corresponding NiCd rechargeable batteries
** Battery: 2x ''1,5 V IEC R 6'', ''IEC LR 6'' or corresponding NiCd rechargeable batteries
** External power supply ''NA5/600'' by Gossen Metrawatt, 5V, 600 mA (newer version)
** External power supply ''NA4/500'' by Gossen Metrawatt, 4.2 V, 500 mA (for older version)
** External power supply ''NA5/600'' by Gossen Metrawatt, 5 V, 600 mA (for newer version, 3-pin plug)
* '''Fuse''':  
* '''Fuse''':  
** Current 300 mA: FF (UR) 1,6 A/1000 V AC/DC (10 kA) 6,3 mm x 32 mm
** Current 300 mA: FF (UR) 1,6 A/1000 V AC/DC (10 kA) 6,3 mm x 32 mm
** Current 3A/10A: FF (UR) 10 A/1000 V AC/DC (30 kA) 10 mm x 38 mm
** Current 3A/10A: FF (UR) 10 A/1000 V AC/DC (30 kA) 10 mm x 38 mm<br>A 16A fuse described in older versions of the manual is '''wrong''' [https://www.gossenmetrawatt.com/resources/zz_tam/hit28-29s/bbl_dgbfeinl_new_fuse.pdf]!


== Photos ==
== Photos ==
<!--
<gallery>
<gallery>
File:siemens b1105 1.jpg|<small>Package</small>
File:Gmc metrahit 29s 1.jpg|<small>Front, with bumper</small>
File:siemens b1105 2.jpg|<small>Back</small>
File:Gmc metrahit 29s 2.jpg|<small>Front, without bumper</small>
File:siemens b1105 3.jpg|<small>Inside</small>
File:Gmc metrahit 29s 3.jpg|<small>Back</small>
File:siemens b1105 4.jpg|<small>IR Interface</small>
File:Gmc metrahit 29s 4.jpg|<small>Inside</small>
File:siemens b1105 5.jpg|<small>Display</small>
File:Gmc metrahit 29s 5.jpg|<small>Inside, inner cover removed</small>
</gallery>
</gallery>
-->


== Measurement functions and ranges ==
== Measurement functions and ranges ==
Line 43: Line 43:
! Measurement function
! Measurement function
! Range
! Range
! Resolution
! Max. Resolution
! Accuracy
! Accuracy
! sigrok result
! sigrok result
Line 54: Line 54:
| ±(0,02% + 0,010% + 5)  
| ±(0,02% + 0,010% + 5)  
| mq V, unit V, mqflags DC
| mq V, unit V, mqflags DC
|  
| Accuracy with ZERO; resolution from 2 1/2 to 5 1/2 digits depending on menu ''rAtE'' (min. 0.0005 s in storage mode)


|-
|-
Line 61: Line 61:
| rowspan="4" | ±(0,02% + 0,005% + 5)  
| rowspan="4" | ±(0,02% + 0,005% + 5)  
| "
| "
|  
| "


|-
|-
Line 67: Line 67:
| 100 μV
| 100 μV
| "
| "
|  
| "


|-
|-
Line 73: Line 73:
| 1 mV
| 1 mV
| "
| "
|  
| "


|-
|-
Line 79: Line 79:
| 10 mV
| 10 mV
| "
| "
|  
| "


|-
|-
Line 85: Line 85:
| 300 mV
| 300 mV
| 10 µV
| 10 µV
| ±(0,5% + 30) (> 500 Digit))
| ±(0.5% + 30) (> 500 Digit))
| mq V, unit V, mqflags AC,RMS
| mq V, unit V, mqflags AC,RMS
|
| Resolution from 2 1/2 to 5 1/2 digits depending on menu ''rAtE'' (min. 0.05 s)


|-
|-
| 3 V
| 3 V
| 100 μV
| 100 μV
| rowspan="4" | ±(0,2% + 30)
| rowspan="4" | ±(0.2% + 30)
| "
| "
| "
|


|-
|-
Line 100: Line 100:
| 100 μV
| 100 μV
| "
| "
|  
| "


|-
|-
Line 106: Line 106:
| 1 mV
| 1 mV
| "
| "
|  
| "


|-
|-
Line 112: Line 112:
| 10 mV
| 10 mV
| "
| "
|  
| "


|-
|-
Line 118: Line 118:
| 300 mV
| 300 mV
| 10 μV
| 10 μV
| ±(0,5% + 30) (> 500 Digit))
| ±(0.5% + 30) (> 500 Digit))
| mq V, unit V, mqflags AC,DC,RMS
| mq V, unit V, mqflags AC,DC,RMS
|  
|  
Line 125: Line 125:
| 3 V
| 3 V
| 100 μV
| 100 μV
| rowspan="4" | ±(0,2% + 30)
| rowspan="4" | ±(0.2% + 30)
| "
| "
|  
|  
Line 151: Line 151:
| -48 - 63 dB
| -48 - 63 dB
| 0,01 dB
| 0,01 dB
| ± 0,1 dB  
| ± 0.1 dB  
| mq V, unit V, mqflags AC,RMS
| mq V, unit V, mqflags AC,RMS
| Actually the 5 AC ranges, see there for accuracy.
| Actually the 5 AC ranges, see there for accuracy.
Line 167: Line 167:
| 300.00 µA
| 300.00 µA
| 1 nA
| 1 nA
| 0,05% + 0,02% + 5
| 0.05% + 0.02% + 5
| mq Curr., unit A, mqflags DC
| mq Curr., unit A, mqflags DC
|  
|  
Line 174: Line 174:
| 3.0000 mA
| 3.0000 mA
| 10 nA
| 10 nA
| 0,05% + 0,01% + 5
| 0.05% + 0.01% + 5
| "
| "
|  
|  
Line 181: Line 181:
| 30.000 mA
| 30.000 mA
| 100 nA
| 100 nA
| 0,05% + 0,01% + 5
| 0.05% + 0.01% + 5
| "
| "
|  
|  
Line 188: Line 188:
| 300.00 mA
| 300.00 mA
| 1 µA
| 1 µA
| 0,1% + 0,01% + 5
| 0.1% + 0.01% + 5
| "
| "
|  
|  
Line 195: Line 195:
| 3.0000 A
| 3.0000 A
| 100 µA
| 100 µA
| 0,2% + 0,05% + 5
| 0.2% + 0.05% + 5
| "
| "
|  
|  
Line 202: Line 202:
| 10.000 A
| 10.000 A
| 1 mA
| 1 mA
| 0,2% + 0,05% + 5  
| 0.2% + 0.05% + 5  
| "
| "
|  
|  
Line 210: Line 210:
| 300.00 µA
| 300.00 µA
| 10 nA
| 10 nA
| rowspan="4" | 0,5% + 30
| rowspan="4" | 0.5% + 30
| mq Curr., unit A, mqflags AC,DC,RMS
| mq Curr., unit A, mqflags AC,DC,RMS
|  
|  
Line 235: Line 235:
| 3.0000 A
| 3.0000 A
| 100 µA
| 100 µA
| 0,7% + 30
| 0.7% + 30
| "
| "
|  
|  
Line 242: Line 242:
| 10.000 A
| 10.000 A
| 1 mA
| 1 mA
| 0,5% + 30
| 0.5% + 30
| "
| "
|  
|  
Line 249: Line 249:
| 300.00 Ω
| 300.00 Ω
| 1 mΩ
| 1 mΩ
| rowspan="4" | 0,05% + 0.01% + 5
| rowspan="4" | 0.05% + 0.01% + 5
| mq Res., unit Ω, mqflags -
| mq Res., unit Ω, mqflags -
|
|
Line 274: Line 274:
| 3.0000 MΩ
| 3.0000 MΩ
| 10 Ω
| 10 Ω
| 0,1% + 0.02% + 5
| 0.1% + 0.02% + 5
| "
| "
|  
|  
Line 390: Line 390:
|-
|-
| Pt100/Pt1000<br> +100.0 - 850.0 °C
| Pt100/Pt1000<br> +100.0 - 850.0 °C
| ±(0,2% + 3)
| ±(0.2% + 3)
| mq Temp., unit °C, mqflags -
| mq Temp., unit °C, mqflags -
|
|
Line 396: Line 396:
|-
|-
| K NiCr-Ni -270-+1372,0 °C
| K NiCr-Ni -270-+1372,0 °C
| ±(0,7% + 3)
| ±(0.7% + 3)
| "
| "
|
|
Line 402: Line 402:
|-
|-
| J Fe-CuNi -210 - +1200.0 °C
| J Fe-CuNi -210 - +1200.0 °C
| ±(0,8% + 3)
| ±(0.8% + 3)
| "
| "
| Not tested yet due to lack of corresponding sensor.
| Not tested yet due to lack of corresponding sensor.
Line 415: Line 415:




|-
| rowspan="8" | W
| 1 mW
| 0.1 µW
|
| mq power, unit W, mqflags AC,DC,RMS
| Available in socket ''mA'' only. All W ranges implemented in driver gmc-mh-1x-2x-rs232 only currently!
|-
| 10 mW
| 1 µW
|
| "
| "
|-
| 100 mW
| 10 µW
|
| "
| "
|-
| 1 W
| 100 µW
|
| "
| "
|-
| 10 W
| 1 mW
|
| "
| Available in both sockets ''mA'' and ''A''!
|-
| 100 W
| 10 mW
|
| "
| "
|-
| 1 kW
| 100 mW
|
| "
| "
|-
| 10 kW
| 1 W
|
| "
| Available in socket ''A'' only!
|-
| VAR
| -
| -
| -
| style="background: #FF0000; " | mq power, unit TODO, mqflags -
| Reactive power. Details and 8 ranges like W. Not implemented yet!
|-
| VA
| -
| -
| -
| style="background: #FF0000; " | mq power, unit va, mqflags -
| Details and 8 ranges like W. Not implemented yet!


|-
|-
Line 464: Line 536:


The column "sigrok result" contains in short form what the driver generates for the resp. data type.
The column "sigrok result" contains in short form what the driver generates for the resp. data type.


[[Category:Device]]
[[Category:Device]]
[[Category:Multimeter]]
[[Category:Multimeter]]
[[Category:In progress]]
[[Category:Supported]]

Latest revision as of 20:24, 21 September 2016

Gossen Metrawatt Metrahit 29S
Gmc metrahit 29s logo.png
Status supported
Source code gmc-mh-1x-2x
Counts 310000
IEC 61010-1 CAT III 1000 V, CAT IV 600 V (older version)
CAT III 600 V, CAT IV 300 V (newer version)
Connectivity Infrared (RS232/USB)
Measurements voltage, current, resistance, capacitance, temperature, diode, continuity
Features autorange, data hold
Website [1]

The Gossen Metrawatt Metrahit 29S is a 310000 counts 1000V CAT III/600 V CAT IV (older version) or 600V CAT III/300 V CAT IV (newer version) handheld digital multimeter with IR (RS232/USB) connectivity.

It is very similiar to the Metrahit 28S, but has additional energy measurement and data logging capabilities. While the device is detected and functions common with the Metrahit 28S are expected to work, some of the additional measurement functions are not implemented yet.

Currently energy measurement is supported by driver gmc-mh-1x-2x-rs232 only.

Hardware

  • Power supply:
    • Battery: 2x 1,5 V IEC R 6, IEC LR 6 or corresponding NiCd rechargeable batteries
    • External power supply NA4/500 by Gossen Metrawatt, 4.2 V, 500 mA (for older version)
    • External power supply NA5/600 by Gossen Metrawatt, 5 V, 600 mA (for newer version, 3-pin plug)
  • Fuse:
    • Current 300 mA: FF (UR) 1,6 A/1000 V AC/DC (10 kA) 6,3 mm x 32 mm
    • Current 3A/10A: FF (UR) 10 A/1000 V AC/DC (30 kA) 10 mm x 38 mm
      A 16A fuse described in older versions of the manual is wrong [2]!

Photos

  • Front, with bumper

  • Front, without bumper

  • Back

  • Inside

  • Inside, inner cover removed

Measurement functions and ranges

Measurement function Range Max. Resolution Accuracy sigrok result Remarks
V= 300 mV 1 μV ±(0,02% + 0,010% + 5) mq V, unit V, mqflags DC Accuracy with ZERO; resolution from 2 1/2 to 5 1/2 digits depending on menu rAtE (min. 0.0005 s in storage mode)
3 V 10 μV ±(0,02% + 0,005% + 5) " "
30 V 100 μV " "
300 V 1 mV " "
1000 V 10 mV " "
V≈ 300 mV 10 µV ±(0.5% + 30) (> 500 Digit)) mq V, unit V, mqflags AC,RMS Resolution from 2 1/2 to 5 1/2 digits depending on menu rAtE (min. 0.05 s)
3 V 100 μV ±(0.2% + 30) " "
30 V 100 μV " "
300 V 1 mV " "
1000 V 10 mV " "
V≃ 300 mV 10 μV ±(0.5% + 30) (> 500 Digit)) mq V, unit V, mqflags AC,DC,RMS
3 V 100 μV ±(0.2% + 30) "
30 V 100 μV "
300 V 1 mV "
1000 V 10 mV "
V db≈ -48 - 63 dB 0,01 dB ± 0.1 dB mq V, unit V, mqflags AC,RMS Actually the 5 AC ranges, see there for accuracy.
V db≈ rel -48 - 63 dB 0,01 dB ± 0,1 dB mq V, unit V, mqflags AC,RMS Actually the 5 AC ranges, see there for accuracy. To activate, press yellow button in dB mode, then do second measurement. Cannot be distinguished from non-rel measurement remotely.
A=  300.00 µA 1 nA 0.05% + 0.02% + 5 mq Curr., unit A, mqflags DC
3.0000 mA 10 nA 0.05% + 0.01% + 5 "
30.000 mA 100 nA 0.05% + 0.01% + 5 "
300.00 mA 1 µA 0.1% + 0.01% + 5 "
3.0000 A 100 µA 0.2% + 0.05% + 5 "
10.000 A 1 mA 0.2% + 0.05% + 5 "
A≃  300.00 µA 10 nA 0.5% + 30 mq Curr., unit A, mqflags AC,DC,RMS
3.0000 mA 100 nA "
30.000 mA 1 µA "
300.00 mA 10 µA "
3.0000 A 100 µA 0.7% + 30 "
10.000 A 1 mA 0.5% + 30 "
Ω 300.00 Ω 1 mΩ 0.05% + 0.01% + 5 mq Res., unit Ω, mqflags -
3.0000 kΩ 10 mΩ "
30.000 kΩ 100 mΩ "
300.00 kΩ 1 Ω "
3.0000 MΩ 10 Ω 0.1% + 0.02% + 5 "
30.000 MΩ 100 Ω 1% + 0.2% + 5 "
Ohm/Cont. 300 Ω 100 mΩ 1% + 3% mq Res., unit Ω, mqflags -
Diode/Cont. 300 mV 100 µV 0.2% + 3 mq V, unit V, mqflags DC,DIODE
Diode 3 V 100 µV 0.2% + 3 mq V, unit V, mqflags DC,DIODE
Cap. F 3.000 nF 1 pF 1.0% + 0.2 mq Cap., unit F, mqflags -
30.00 nF 10 pF "
300.0 nF 100 pF "
3.000 µF 1 nF "
30.00 µF 10 nF "
300.0 µF 100 nF ±(5.0% + 6) "
3.000 mF 1 µF "
30.00 mF 1 µF "
Hz≈, ≃ 300.00 Hz 0.001 Hz ±(0.05% + 1) mq Freq., unit Hz, mqflags AC,DC To activate in AC, press yellow button twice.
3.0000 kHz 0.01 Hz "
300.000 kHz 1 Hz "
°C Pt100/Pt1000
–200.0 - +100.0 °C 		0.1 °C ±(0,5 K + 3) mq Temp., unit °C, mqflags -
Pt100/Pt1000
+100.0 - 850.0 °C 		±(0.2% + 3) mq Temp., unit °C, mqflags -
K NiCr-Ni -270-+1372,0 °C ±(0.7% + 3) "
J Fe-CuNi -210 - +1200.0 °C ±(0.8% + 3) " Not tested yet due to lack of corresponding sensor.
°F " " " mq Temp., unit °F, mqflags - Details and ranges like °C.


W 1 mW 0.1 µW mq power, unit W, mqflags AC,DC,RMS Available in socket mA only. All W ranges implemented in driver gmc-mh-1x-2x-rs232 only currently!
10 mW 1 µW " "
100 mW 10 µW " "
1 W 100 µW " "
10 W 1 mW " Available in both sockets mA and A!
100 W 10 mW " "
1 kW 100 mW " "
10 kW 1 W " Available in socket A only!
VAR - - - mq power, unit TODO, mqflags - Reactive power. Details and 8 ranges like W. Not implemented yet!
VA - - - mq power, unit va, mqflags - Details and 8 ranges like W. Not implemented yet!
Event count mq V, unit V, mqflags AC,RMS,REL Counts events >= 2500 digits that last >=2s with a break >=2s. To activate, switch to voltage ACDC, press yellow button twice. Press up to 4 times to cycle parameters, press long to stop. See manual. Not useful remotely because the current measurement value is sent, not the counter.
Stop Watch 100 ns (Time data) Max. 100 Min. To activate, select a 3V-1000V≃ range manually, press yellow button, press AUTO for start/stop, DATA for reset. Using the stop watch delivers only voltage data and sometimes seems to bring the device into a mode where it even sends invalid data packets.
Data Hold mqflags += HOLD Disabled while IR interface is active on  Matthias' test device.
MIN mqflags += MIN Influences only display, via IR flag is set, but actual current value is delivered.
MAX mqflags += MAX Influences only display, via IR flag is set, but actual current value is delivered.

Energy measurement functions missing yet.

The Accuracy row was simplified, see manual for exact specs. If the value contains three values, the middle value is % or range.

The column "sigrok result" contains in short form what the driver generates for the resp. data type.

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