The DB series consists of the new DB1000, which inherits the functions of the long-selling model, the old DB1000, and the DB2000, which has even more advanced functions. With an accuracy of 0.1%, sampling cycle of 0.1 seconds, and a size of 96 x 96 mm, this is an all-in-one type that covers almost all of the general functions required for a temperature controller.
PV and SV display in large, easy-to-read 5-digit LEDs. The lower display shows the output status in analog display digital display at the same time, allowing you to check PV/SV/MV at a glance. We also offer models that can be switched between the conventional control method and our proprietary Z control method, which is an evolved algorithm of the conventional PID method. Z control is effective in suppressing over and shortening settling time in heating control, etc. (Z control is Japan Only)
Regulation Mode (Output 1) | high performance type |
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On-off pulse type | DB20100000-G0A |
On-off servo type (Standard load specifications) |
DB20200000-G0A |
Current Output Type | DB20300000-G0A |
SSR drive pulse type | DB20500000-G0A |
Voltage Output Type | DB20600000-G0A |
On-off servo type (Micro load specifications) |
DB20800000-G0A |
Input Signal | Thermocouple: B, R, S, K, E, J, T, etc. DC voltage: ±10mV, ±20mV, ±50mV, ±100mV, ±5V, ±10V DC current: 20mA resistance thermometer: Pt100, JPt100, etc. |
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Accuracy ratings | ±0.1% of input span ±1 digit | ||
Reference junction compensation accuracy | K, E, J, T, N, Platinel II: ±0.5°C or ±20μV equivalent, whichever is greater Others: ±1.0°C or ±40μV equivalent, whichever is greater |
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Sampling Period | 約0.1秒 | ||
Burnout | higher limit burnout is standard only for thermocouples, DC voltage (±50mV or less), and resistance thermometer (3-wire type) At the time burnout, the output value of the first output side can be selectable, the output value of the second output side is 0%, and higher alarm is ON (at the time higher limit burnout) |
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Display element | First display LED Second display LCD (with back-lit illumination display) 108 x 24 dots |
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Rated power supply voltage | General specifications 100 to 240V AC 24V power supply specifications 24VAC/24VDC |
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Weight | No option Approx. 450g With option Approx. 580g |
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Output models | current output type, on-off pulse type, voltage output type, SSR drive pulse type, on-off servo type | ||
Adjustment setting | 8 types of PID P: 0 to 999.9% (0 for 2-position operation) I: 0 to 9999 seconds (0: no integral action) D: 0 to 9999 seconds |
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Anti reset Windup |
higher limit: 0.0 to 100.0% lower limit...-100.0 to 0.0% |
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On-off pulse type | Output signal: | On-off pulse conduction signal | |
contact Capacity: | resistance load 100~240VAC 30VDC, 5A or less inductive load 100~240VAC 30VDC, 2.5A or less Minimum load 5VDC 10mA or more |
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On-off servo type | Output signal: | on-off servo conduction signal | |
contact Capacity: | resistance load 100~240VAC 30VDC, 5A or less inductive load 100~240VAC 30VDC, 2.5A or less Minimum load 5VDC 10mA or more |
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Current Output Type | Output signal: 4 to 20mA DC load resistance: 750Ω or less |
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SSR drive Pulse Shape |
Output signal: | On-off pulse voltage signal | |
Output voltage: | ON voltage 12VDC±20% OFF voltage 0.8VDC or less |
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Voltage Output Type | Output signal: 0 to 10V Output impedance: Approx. 10 Ω load resistance: 50kΩ or more |
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Alarm points | 4 points |
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