Product description |
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Model | Suffix code | Description | Note | KF | □ | □ | □ | □ | □ | □ | KF2 / 4 / 7 / 9 | | Control Operation | P | - | - | | | | Proportional or ON/OFF | Selectable by dip switch | O | | | | | | Indicator only | | Input | K | -- | | | | K(T.C) | | J | | | | | J(T.C) | | R | | | | | R(T.C) | | D | | | | | RTD (KS Pt100 ) | | P | | | | | RTD (DIN Pt100 ) | | V | | | | | 1-5 V d.c | | C | | | | | 4 -20 mA d.c | | Output | M | | | | Relay | | C | | | | Current(4-20 mA d.c) | | S | | | | SSR(Voltage Pulse 12 V d.c) | | Alarm | N | | | None | | O | | | Alarm High | | P | | | Alarm Low | | W | | | Alarm High & Low | | Control action | R | | Reverse action | Selectable by dip switch | Designation an action for KF4 |
| D | | Direct action | Range | | Refer to Standard Range Code | |
Setting Accuracy | Same as display Value. | Display Accuracy | Max. ± 1.0% of Max. range. | Sensitivity (ON/OFF) | 1 ~ 20 ˚C of Max. Range (by PB) | Proportional bard | 0.1 ~ 1.0 % of Max. Range (Adjustable) | Proportional Cycle | Relay output : about 20 sec. | SSR Output : about 2 sec. |
| Reset range | PB range | Dielectric strength | 2000 V a.c 50 Hz for 1 min | Life expectancy | about 384 g (including fixing unit) | Weight | Deforsting Timer, Alarm function, | Heating/cooling control |
| Power Supply | 100-240 V a.c (± 10 %), 50-60 Hz | Tolerable Variation of Power Supply | ± 10% of Power Supply. | Power Consumption | about 3 V A | Input | Thermocouple, RTD(Pt100 Ω), 4-20 mA d.c | Control method | Proportional Control, ON/OFF | Control Output | Relay : 250 v a.c 5A (Resistive load)SPDT | SSR : Voltage Pulse 12 v d.c (Max. 50 mA) | Current : 4-20 mA d.c(Resistive load Max. 600 Ω) |
| External input resistance | T/C : Max. 100 Ω for both ways, RTD : Max. 10 Ω per wire | Operating ambient temp./humi | 0 ~ 50 ˚C / 35 ~ 85 R.H. |
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