Difference between revisions of "Gossen Metrawatt Metrahit 14S"

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| image          = <!-- [[File:Gossen Metrawatt Metrahit 18S small.png|180px]] -->
| image          = <!-- [[File:Gossen Metrawatt Metrahit 18S small.png|180px]] -->
| name            = [[Gossen Metrawatt]] Metrahit 14S
| name            = [[Gossen Metrawatt]] Metrahit 14S
| status          = planned
| status          = in progress
| source_code_dir = gmx_mh_1x_2x
| source_code_dir = gmc-mh-1x-2x
| counts          = 3100
| counts          = 3100
| categories      = CAT III 1000 V, CAT IV 600 V
| categories      = CAT III 1000 V, CAT IV 600 V
Line 14: Line 14:
The '''[[Gossen Metrawatt]] Metrahit 14S''' is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.
The '''[[Gossen Metrawatt]] Metrahit 14S''' is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.


'''This page is a Work in progress, information incomplete and inaccurate'''
It is expected to work with the driver gmc-mh-1x-2x-rs232, but unsupported due to lack of a test device.
 
'''This page is a work in progress, information incomplete and possibly inaccurate!'''


<!--  
<!--  
Line 37: Line 39:
File:metrahit_18S_3.jpg|<small>IR Interface</small>
File:metrahit_18S_3.jpg|<small>IR Interface</small>
</gallery>
</gallery>
-->


== Measurement functions and ranges ==
== Measurement functions and ranges ==
Line 50: Line 54:


|-
|-
| rowspan="5" | V=
| rowspan="6" | V=
| 300 mV
| 30.00 mV
| 10 μV
| 10 μV
| ±(0,05% + 3)
| rowspan="2" | ±(0.5% + 3)
| mq V, unit V, mqflags DC
| mq V, unit V, mqflags DC
|  
|  


|-
|-
| 3 V
| 300.0 mV
| 100 μV
| 100 μV
| rowspan="4" | ±(0,05% + 3)
| "
| "
|  
|  


|-
|-
| 30 V
| 3.000 V
| 100 μV
| "
|
 
|-
| 300 V
| 1 mV
| 1 mV
| rowspan="3" | ±(0.25% + 1)
| "
| "
|  
|  


|-
|-
| 1000 V
| 30.00 V
| 10 mV
| 10 mV
| "
| "
Line 83: Line 81:


|-
|-
| rowspan="5" | V≈
| 300.0 V
| 300 mV
| 100 mV
| 10 µV
| ±(0,5% + 30) (> 500 Digit))
| mq V, unit V, mqflags AC,RMS
|
 
|-
| 3 V
| 100 μV
| rowspan="4" | ±(0,5% + 30) (> 300 Digit)
| "
|
 
|-
| 30 V
| 100 μV
| "
|
 
|-
| 300 V
| 1 mV
| "
| "
|  
|  
Line 111: Line 88:
|-
|-
| 1000 V
| 1000 V
| 10 mV
| 1 V
| ±(0.35% + 1)
| "
| "
|  
|  


|-
|-
| rowspan="5" | V≃
| rowspan="4" | V≈
| 300 mV
| 3.000 V
| 10 μV
| ±(0,5% + 30) (> 500 Digit))
| mq V, unit V, mqflags AC,DC,RMS
|
 
|-
| 3 V
| 100 μV
| 100 μV
| rowspan="4" | ±(0,5% + 30) (> 300 Digit)
| rowspan="4" | ±(0.75% + 2)
| "
| "
|  
|  


|-
|-
| 30 V
| 30.00 V
| 100 μV
| 100 μV
| "
| "
Line 137: Line 108:


|-
|-
| 300 V
| 300.0 V
| 1 mV
| 1 mV
| "
| "
Line 147: Line 118:
| "
| "
|  
|  
|-
| V db≈
| -48 - 63 dB
| 0,01 dB
|
| mq V, unit V, mqflags AC,RMS
| Actually 5 ranges.
|-
| V db≈ rel
| -48 - 63 dB
| 0,01 dB
|
| mq V, unit V, mqflags AC,RMS
| Actually 5 ranges. To activate, press yellow button in dB mode, then do second measurement. Cannot be distinguished from non-rel measurement remotely.


|-
|-
| rowspan="6" | A=
| rowspan="6" | A=
| 300.00 µA
| 300.0 µA
| 100 nA
| 100 nA
|  
| ±(1.0% + 5)
| mq Curr., unit A, mqflags DC
| mq Curr., unit A, mqflags DC
|  
| Disabled on power on, see below.


|-
|-
| 3.0000 mA
| 3.000 mA
| 1 µA
| 1 µA
|  
| ±(1.0 + 2)
| "
| "
|  
| Disabled on power on, see below.
 
|-
| 30.000 mA
| 1 µA
|
| "
|


|-
|-
| 300.00 mA
| 30.00 mA
| 10 µA
| 10 µA
|  
| ±(1.0% + 5)
| "
| "
|  
|  


|-
|-
| 3.0000 A
| 300.0 mA
| 100 µA
| 100 µA
|  
| ±(1.0% + 2)
| "
| "
|  
|  


|-
|-
| 10.000 A
| 3.000 A
| 1 mA
| 1 mA
|  
| ±(1.0% + 5)
| "
| "
|  
| Disabled on power on, see below.
 
|-
| rowspan="6" | A≃
| 300.00 µA
| 100 nA
|
| mq Curr., unit A, mqflags AC,DC,RMS
|


|-
|-
| 3.0000 mA
| 10.00 A
| 1 µA
| 10 mA
|
| ±(1.0% + 2)
| "
| "
|  
|  


|-
|-
| 30.000 mA
| rowspan="3" | A≈
| 3.000 mA
| 1 µA
| 1 µA
|  
| rowspan="3" | ±(1.5% + 2)
| "
| mq Curr., unit A, mqflags AC,DC,RMS
|  
|  


|-
|-
| 300.00 mA
| 300.0 mA
| 10 µA
| 100 µA
|
| "
| "
|  
|  


|-
|-
| 3.0000 A
| 10.00 A
| 100 µA
| 10 mA
|
| "
| "
|  
|  


|-
|-
| 10.000 A
| rowspan="7" | Ω
| 1 mA
| 30.00 Ω
|
| "
|
|-
| rowspan="6" | Ω
| 300.00 Ω
| 10 mΩ
| 10 mΩ
|  
|  
Line 258: Line 191:


|-
|-
| 3.0000 kΩ
| 300.0 Ω
| 100 mΩ
| 100 mΩ
|  
|  
| "
| "
|  
|  
|-
|-
| 30.000 kΩ
| 3.000 kΩ
| 1 Ω
| 1 Ω
|  
|  
Line 272: Line 204:


|-
|-
| 300.00 kΩ
| 30.00 kΩ
| 10 Ω
| 10 Ω
|  
|  
Line 279: Line 211:


|-
|-
| 3.0000 MΩ
| 300.0 kΩ
| 100 Ω
| 100 Ω
|  
|  
Line 286: Line 218:


|-
|-
| 30.000 MΩ
| 3.000 MΩ
| 1 kΩ
| 1 kΩ
|  
|  
Line 293: Line 225:


|-
|-
| Diode/Cont.
| 30.00 MΩ
| 3.0000 V–
| 10 kΩ
| 1 mV
|
| mq V, unit V, mqflags DC,DIODE
| Diode and cont. are identical on this device, just without beeper for diode.
 
|-
| rowspan="8" | Cap. F
| 3.000 nF
| 1 pF
|
| mq Cap., unit F, mqflags -
|
 
|-
| 30.00 nF
| 10 pF
|  
|  
| "
| "
Line 316: Line 232:


|-
|-
| 300.0 nF
| Diode/Cont.
| 100 pF
| 3.000 V–
|
| 1 mV
| "
|
 
|-
| 3.000 µF
| 1 nF
|
| "
|
 
|-
| 30.00 µF
| 10 nF
|
| "
|
 
|-
| 300.0 µF
| 100 nF
| rowspan="3" | ±(5.0% + 6)
| "
|
 
|-
| 3.000 mF
| 1 µF
| "
|
 
|-
| 10.00 mF
| 10 µF
| "
|
 
|-
| rowspan="4" | Hz≃
| 300.00 Hz
| 0.01 Hz
| rowspan="4" | ±(0.1% + 3)
| mq Freq., unit Hz, mqflags AC,DC
|
 
|-
| 3.0000 kHz
| 0.1 Hz
| "
|
 
|-
| 30.000 kHz
| 1 Hz
| "
|
 
|-
| 100.000 kHz
| 10 Hz
| "
|  
|  
| mq V, unit V, mqflags DC,DIODE
| Diode and cont. are identical on this device, just without beeper for diode.


|-
|-
| rowspan="4" | °C
| rowspan="4" | °C
| Pt100 –200.0 - +100.0 °C
| Pt100 –200.0 - +200.0 °C
| rowspan="4" | 0.1 °C
| rowspan="4" | 0.1 °C
| 2 Kelvin + 5
| 2 Kelvin + 5
Line 390: Line 248:


|-
|-
| Pt100 +100.0 - +800.0 °C
| Pt100 +200.0 - +850.0 °C
| ±(1.0% + 5)
| ±(1.0% + 5)
| "
| "
Line 396: Line 254:


|-
|-
| Pt1000 –100.0 - +100.0 °C
| Pt1000 –100.0 - +200.0 °C
| 2 Kelvin + 5
| 2 Kelvin + 2
| "
| "
|
|


|-
|-
| Pt1000 +100.0 - +800.0 °C
| Pt1000 +200.0 - +850.0 °C
| ±(1.0% + 5)
| ±(1.0% + 2)
| "
| "
|
|
|-
| Event count 
|
| 
|
| style="background: #FFFF00; "| 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 
|
| 
|
| style="background: #ff0000; "| (Time data)
| To activate, select a 3V-1000V range manually, press yellow button, press AUTO for start/stop, DATA for reset. Delivers only invalid data ("Overflow") via IR on [[User:Matthias Heidbrink | Matthias']] device.
   
   
|-
|-
Line 429: Line 270:
|   
|   
|  
|  
| style="background: #ff0000; "| mqflags += HOLD
| style="background: #ff0000; "| <s>mqflags += HOLD</s>
| Disabled while IR interface is active on [[User:Matthias Heidbrink | Matthias']] device.
| Disabled while IR interface is active.
   
   
|-
|-
Line 445: Line 286:
|   
|   
|  
|  
| style="background: #ff0000; "| mqflags += MAX  
| style="background: #ff0000; "| mqflags += MAX
| Influences only display, via IR flag is set, but actual current value is delivered.  
| Influences only display, via IR flag is set, but actual current value is delivered.  


|-
|-
|}
|}
To enable the ranges 300.0 µA, 3.000 mA and 3.000 A DC, switch function selector to circle with dot symbol and press yellow button. Wait until auto calibration of these ranges is finished ("CAL" in display disappears). After that the ranges are available in the mA resp. A function until multimeter powered off automatically or manually.


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:Planned]]
[[Category:Planned]]

Latest revision as of 21:31, 21 September 2016

Gossen Metrawatt Metrahit 14S
Status in progress
Source code gmc-mh-1x-2x
Counts 3100
IEC 61010-1 CAT III 1000 V, CAT IV 600 V
Connectivity Infrared (RS232)
Measurements voltage, current, resistance, capacitance, temperature, diode, continuity
Features autorange, data hold, bargraph

The Gossen Metrawatt Metrahit 14S is a 3100 counts handheld digital multimeter with IR (RS232) connectivity.

It is expected to work with the driver gmc-mh-1x-2x-rs232, but unsupported due to lack of a test device.

This page is a work in progress, information incomplete and possibly inaccurate!


Measurement functions and ranges

Measurement function Range Resolution Accuracy sigrok result Remarks
V= 30.00 mV 10 μV ±(0.5% + 3) mq V, unit V, mqflags DC
300.0 mV 100 μV "
3.000 V 1 mV ±(0.25% + 1) "
30.00 V 10 mV "
300.0 V 100 mV "
1000 V 1 V ±(0.35% + 1) "
V≈ 3.000 V 100 μV ±(0.75% + 2) "
30.00 V 100 μV "
300.0 V 1 mV "
1000 V 10 mV "
A=  300.0 µA 100 nA ±(1.0% + 5) mq Curr., unit A, mqflags DC Disabled on power on, see below.
3.000 mA 1 µA ±(1.0 + 2) " Disabled on power on, see below.
30.00 mA 10 µA ±(1.0% + 5) "
300.0 mA 100 µA ±(1.0% + 2) "
3.000 A 1 mA ±(1.0% + 5) " Disabled on power on, see below.
10.00 A 10 mA ±(1.0% + 2) "
A≈ 3.000 mA 1 µA ±(1.5% + 2) mq Curr., unit A, mqflags AC,DC,RMS
300.0 mA 100 µA "
10.00 A 10 mA "
Ω 30.00 Ω 10 mΩ mq Res., unit Ω, mqflags -
300.0 Ω 100 mΩ "
3.000 kΩ 1 Ω "
30.00 kΩ 10 Ω "
300.0 kΩ 100 Ω "
3.000 MΩ 1 kΩ "
30.00 MΩ 10 kΩ "
Diode/Cont. 3.000 V– 1 mV mq V, unit V, mqflags DC,DIODE Diode and cont. are identical on this device, just without beeper for diode.
°C Pt100 –200.0 - +200.0 °C 0.1 °C 2 Kelvin + 5 mq Temp., unit °C, mqflags -
Pt100 +200.0 - +850.0 °C ±(1.0% + 5) "
Pt1000 –100.0 - +200.0 °C 2 Kelvin + 2 "
Pt1000 +200.0 - +850.0 °C ±(1.0% + 2) "
Data Hold mqflags += HOLD Disabled while IR interface is active.
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.

To enable the ranges 300.0 µA, 3.000 mA and 3.000 A DC, switch function selector to circle with dot symbol and press yellow button. Wait until auto calibration of these ranges is finished ("CAL" in display disappears). After that the ranges are available in the mA resp. A function until multimeter powered off automatically or manually.

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

Retrieved from "https://sigrok.org/w/index.php?title=Gossen_Metrawatt_Metrahit_14S&oldid=11923"