- Joined
- Sep 22, 2010
- Messages
- 1,358
- Points
- 48
Since the ARG meter will be unavailable for the foreseeable near future and the new Delta line is out of my price range right now I've decided to go with the two 9v batteries and my DMM method until I can either get the funds for one or I get something else with data logging.
If I'm looking at the pic in SBA's thread it looks like I need to wire it up this way.
1. Common ground between the positive from the first battery to the negative from the second
2. Ophir's red wire (+v) to the positive on the second battery
3. Ophir's yellow wire (-v)to first battery's negative
4. Ophir brown wire (+ output) going to + voltage on my DMM
5. Ophir's orange wire (- output) going to common on the DMM.
6. DMM common linked to the common ground between the batteries.
DMM set to voltage.
If that's not right please let me know so I don't ruin my sensor.
Thanks!
If I'm looking at the pic in SBA's thread it looks like I need to wire it up this way.
1. Common ground between the positive from the first battery to the negative from the second
2. Ophir's red wire (+v) to the positive on the second battery
3. Ophir's yellow wire (-v)to first battery's negative
4. Ophir brown wire (+ output) going to + voltage on my DMM
5. Ophir's orange wire (- output) going to common on the DMM.
6. DMM common linked to the common ground between the batteries.
DMM set to voltage.
If that's not right please let me know so I don't ruin my sensor.
Thanks!