SSD-C
Elongation Transducers/Recorders
Summary
Elongation transducers/recorders SSD-C/D are designed to detect relative displacement between movable and stationary piles installed in the ground surface. Displacement is transmitted via the invar line stretched between the piles and is recorded on an analog recorder with ink cartridge. These transducers can be equipped with an alarm contact to alert the operator against displacement. Necessary power supply is only a dry cell for the clock to drive the pen. These transducers can be used for measurement of ground surface displacement in landslide areas as well as for displacement measurement of structures as convenient displacement transducers.
※Measuring force of the invar line depends on the spring.
Products table
All display
SSD-C
Elongation Transducers/Recorders
Specifications
| Alarm Contact | Yes |
|---|---|
| Measuring Range | ±50 mm (Zero point can be set in a range of 0 to 100 mm) |
| Record Methods | Chart paper CH-1, 10 pieces/pack Cartridge pen PH-1, 5 pieces/pack Analog recording with cartridge pen |
| Record Days | 7 or 30 days (By replacing the gear) |
| Alarm Functions | Automatic reset time Approx. 1.5 hours for 7 days, approx. 1 hour for 30 days Alarm setting range ±5, ±10, ±15 mm (With interval alarm canceled) ±5, ±10 mm (With interval alarm set) |
| Contact Capacity | DC1A 50W |
| Operating Temperature | 0 to 50ºC |
| Dimensions | 315×160×175 mm (Excluding protrusions) |
| Weight | Approx. 5.5 kg Approx. 5.5 kg |
Standard Accessories
| Standard Accessories | Invar wire 20 m D size dry cell x1 Chart paper x3 pieces cartridge pen x3 pieces |
|---|