| Series |
T3HA |
T3HS |
T4MA |
T4LA |
| Power Supply |
110/220VAC 50/60Hz |
| Allowable voltage range |
90 to 110% of rated voltage |
| Power consumption |
Max. 3VA |
| Display method |
7 Segment(red) LED method |
| Character size(W×H) |
6.0×10.0mm |
7.2×9.8mm |
9.5×14.2mm |
| Display accuracy |
F.S. ±0.5% rdg ±1digit |
| Setting type |
Digital setting |
| Setting accuracy |
F.S. ±0.5% |
| Sensor input |
Thermocouples: K(CA), J(IC), R(PR) / RTD: DPt100Ω
There is no R(PR) in T3HA, T3HS Series |
| Input line resistance |
Thermocouples: Max. 100Ω, RTD: Allowable line resistance max. 5Ω per a wire |
| Control |
ON/OFF control |
Hysteresis: F.S. 0.2 to 3% variable |
| P control |
Proportional band: F.S. 1 to 10% variable, Period: 20sec. fixed |
Alarm
Output |
SUB |
SUB: 0 to -50°C variable |
| Alarm |
ALARM width F.S. 0 to 10% variable |
| RESET adjuster range |
F.S. ±3% variable (revision of control deviation / only for P control) |
| Control output |
- Relay contact output: 250VAC 3A 1c
- SSR drive voltage output: 24VDC ±3V 20mA Max.
- Current output: DC4-20mA (load 600Ω Max.)
|
ALARM OUT:
250VAC 1A 1a |
SUB OUT:
250VAC 1A 1a |
ALARM OUT:
250VAC 1A 1a |
ALARM OUT:
250VAC 1A 1c |
| Self-diagnosis |
Built-in burn out function (cut off output when sensor is disconnected) |
| Insulation resistance |
Min. 100MΩ (at 500VDC megger) |
| Dielectric strength |
2,000VAC 50/60Hz for 1 min. |
| Noise resistance |
±1kV the square wave noise(pulse width: 1µs) by the noise simulator |
| Vibration |
Mechanical |
0.75mm amplitude at frequency of 10 to 55Hz (for 1 min.) in each of X, Y, Z directions for 1 hour. |
| Malfunction |
0.5mm amplitude at frequency of 10 to 55Hz (for 1 min.) in each of X, Y, Z directions for 10 min. |
| Shock |
Mechanical |
300m/s²(approx. 30G) in each of X, Y, Z directions for 3 times |
| Malfunction |
100m/s²(approx. 10G) in each of X, Y, Z directions for 3 times |
| Relay Life Cycle |
Mechanical |
Min. 10,000,000 operations |
| Electrical |
Min. 100,000 operations(250VAC 3A at resistive load) |
| Environment |
Ambient temperature |
-10 to 50°C, storage: -25 to 65°C |
| Ambient humidity |
35 to 85%RH, storage: 35 to 85%RH |
| Unit Weight |
Approx. 514g |
Approx. 517g |
Approx. 425g |
Approx. 484g |
F.S. is same with sensor measuring temperature range.
Ex) In case of using temperature is from -99.9 to 199.9°C, Full scale is 299.8.
Environment resistance is rated at no freezing or condensation. |