These are the geophone responses for the Zland generation 2 Node instruments. They have published effective sensitivities and total damping values of 0.7, but resistances are not specified.
For geophones used in the generation 1 Zland Nodes, see OYO Geospace GS-30CT Sensor Responses.
| Manufacturer | Model | Frequency / Period | Coil Resistance | Shunt Resistance | Sensitivity | RESP Filename | Source | Comments |
| Fairfield Nodal | Zland, gen. 2, geophone | 5 Hz / 0.2 s | Unknown | Unknown | 76.7 V/m/s | RESP.XX.NS611..SHZ.ZLAND_GEN2.5.UNK.UNK.76_7 | Fairfield Nodal | PASSCAL |
| Fairfield Nodal | Zland, gen. 2, geophone | 10 Hz / 0.1 s | Unknown | Unknown | 78.7 V/m/s | RESP.XX.NS612..SHZ.ZLAND_GEN2.10.UNK.UNK.78_7 | Fairfield Nodal |
Mary Templeton 9/10/2019