Static Strainmeters
Network Driver
TML-NET is our unique network that enables measurement control and data transfer on a two-wire network line and also provides power supply. Commands and data on the network are transferred together with the clock, making this unique network capable of bi-directional communication. The network module comprises a measuring circuit in the vicinity of strain gages, DC voltage signals and T-type thermocouples, and digitises the measurement data. The digitised data is transferred to the data logger by a network driver connected to the network. As the data is transferred as a digitised signal, there is no influence of sensitivity degradation or cable insulation degradation due to cable extension, and stable measurements can be made over a long period of time. Another advantage is that, with simple wiring, correlations such as strain, strain-gauge transducers, voltage and temperature can be measured, processed and recorded in batches for the required number of channels.

Specifications
Type | ND-100 |
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Number of connection | 100 modules for one ND-100 (1000 measurement points at the maximum) |
Applicable data logger | TDS-540 |
TML-NET connection | Terminal blocks |
Features | Converts 3-wire signal into 2-wire signal Supplies power source to network modules |
Dimensions | 150(W)×45(H)×100(D)mm(except projecting parts) |
Power source | When AC power source is supplied: AC100-240V 50/60 Hz 80VA max. |

Specifications
Type | NIF-100 |
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Number of connection | 100 modules |
Function | Converts RS-232C interface into 2-wire Signal Supplies power source to network modules |
Dimensions | 235(W) x 50(H) x 160(D) mm (except projecting parts) |
Weight | Approx. 1.2 kg |
Power source | When AC power source is supplied: AC85-250 V 50/60 Hz 90 VA max. |