Extension Unit and Accessories
High Speed Switching Box
This is an A/D converter-integrated switching box offering high-speed, high-accuracy measurement and developed to allow expansion of measurement points combined with a data logger. It can measure 50 points in a high-speed 0.4 seconds. Several switching boxes in system and with parallel use of the integrated A/D converters allows strain measurement of 1,000 points in the same 0.4 seconds. High-speed digital communication by RS-422 insulated from the measuring unit or optical fiber makes it extremely resistant to noise. IHW-50G-01 (factory-installed option) allows measurement in high-speed mode (HSP) when connected to only a single TDS-630 high-speed, high-functionality data logger.
Features:
- TML 1-gauge 4-wire method with one-touch connection by modular plug
- Electrically insulated from data logger
- Measurement of strain, DC voltage, temperature with PtRTD and thermocouple
- High resolution mode of 0.1 x 10-6 strain measurement incorporated
- Scanning time is 0.04 second for one channel. It can measure 50 channels in 0.4 second.
- The IHW-50G-05 is equipped with one-touch connector receptacles for all channels in addition to standard terminals.
- With built-in surge absorber for lightning
- Simultaneous measurements of strain and temperature in the same channel with temperature-integrated strain gauge
Specification
| Type | IHW-50G |
|---|---|
| Measuring object | Strain, DC voltage, Thermocouple, PtRTD |
| Number of measuring channels | 50 channels |
| Scanning time | 50 channels in 0.4 seconds 1000 channels in 0.4 seconds |
| Dimension | IHW-50G : 298(W) x 100(H) x 500(D) mm IHW-50G-05 : 298(W) x 100(H) x 600(D) mm |
| Weight | IHW-50G : Approx. 8 kg IHW-50G-05 : Approx. 8 kg (also serving as connector) |
| Power supply | AC85-250 V 50/60 Hz 104 VA MAX DC10-16 V 0.8 A MAX |
Switching Box
This is a switching box with a built-in A/D converter (ADC) developed to expand the number of measuring channels combined with a data logger TDS-540, TDS-630, or TDS-530.
Combined use with a data logger TDS-540 and 20 switching boxes ISW-50G allows high-speed scanning of 1000 channels in 3 seconds.
Features:
- TML 1-gauge 4-wire method with one-touch connection by modular plug
- Electrically insulated from data logger
- Multi-measurement of strain, DC voltage, temperature with PtRTD and thermocouple
- High resolution mode of 0.1 x 10-6 strain measurement incorporated
- Scanning time is 0.04 second for one channel. It is 2 seconds for 50 channels.
- The ISW-50G-05 is equipped with one-touch connector receptacles for all channels in addition to standard terminals.
- Built-in surge absorber for lightning
- Simultaneous measurements of strain and temperature in the same channel with temperature-integrated strain gauge
Specification
| Type | ISW-50G |
|---|---|
| Number of measuring channels | 50 channels |
| Scanning time | 50 channels in 2 seconds 1000 channels in 2 seconds |
| Dimensions | ISW-50G : 298(W) x 100(H) x 500(D) mm ISW-50G-05 : 298(W) x 100(H) x 600(D) mm |
| Weight | ISW-50G : Approx. 8 kg ISW-50G-05 : Approx. 8 kg (also serving as connector) |
| Power supply | AC85-250 V 50/60 Hz 37 VA MAX DC10-16 V 0.8 A MAX |
The SSW-50D switching box is used in combination with TML Data Loggers to expand the measuring channels. The number of measuring channel is 50 per unit, and in addition to measurements of strain in ordinary bridge configurations, DC voltage and thermocouple, and a new strain measurement method with a 1-gauge 4-wire is provided.
Since modular connector plugs are available for the 1-gauge 4-wire measurement, wire connection can be speedy finished.
Features:
- One-touch connection with 1-gauge 4-wire method and modular plug
- Available for strain, DC voltage and thermocouple measurements
- High resolution mode of 0.1 x 10-6 strain available
- Built-in power booster provided for long distance or large number of channels extension
- The SSW-50D-05 is equipped with one-touch connector receptacles for all channels in addition to standard terminals.
- Can be used with TML Switching boxes model SSW / ASW / ISW-50C
- Option includes built-in heater for moisture prevention
Specifications
| Type | SSW-50D |
|---|---|
| Measuring object | Strain, DC voltage, Thermocouple |
| Number of measuring channels | 50 channels |
| Dimensions | SSW-50D : 298(W) x 100(H) x 500(D) mm SSW-50D-05 : 298(W) x 100(H) x 600(D) mm |
| Weight | SSW-50D : Approx. 7 kg SSW-50D-05 : Approx. 8 kg (connector type) |
| Power supply | Supplied from data logger. When the power booster is used, AC power is required. AC85-250V 50/60Hz 10 VA MAX |
Handheld Switching Box
This is a 5-channel switching box used exclusively with handheld data logger TC-32K for extending the number of measurement points. It can measure strain, DC voltage, thermocouple and Pt-RTD.
As for the CSW-5B-05, it is equipped with NDIS connector receptacle for every channel in addition to ordinary connecting terminals, which is convenient for use with strain gauge based transducers.
Features:
- Measurement of strain, DC voltage, Thermocouple and PtRTD
- 5 channels continuous monitoring
- Sensor mode is set by TC-32K
- Terminal can be screwed on or soldered
- Small and light weight
Specifications
| Type | CSW-5B |
|---|---|
| Measuring object | Strain, DC voltage, Thermocouple, Pt RTD |
| Number of measuring channels | 5 channels |
| Dimensions | CSW-5B : 75(W) x 35(H) x 204(D)mm CSW-5B-05 : 95(W) x 35(H) x 204(D)mm |
| Weight | CSW-5B : 500g CSW-5B-05 : 650g |
| Power supply | Supplied from TC-32K |