Chino Corporation India Private Limited
Mahape, Mumbai, Maharashtra
GST No. 27AABCC2221M1ZV
Call 08046046436 75% Response Rate
Digital Controller
Easy to use . Compact Size . Cost performance .
Digital indicating controller, The mostversatile product for temperature controlling with the indicating accuracy of ±0.1% and the control cycle of approximately 0.1 seconds.
CHINO research and manufacturers various size ofcontrollersuch as96 X 96mm,48 X 96mm and48 X 48mm and supplies various part of the India with the support of strong and local sales network.
CHINO Made LT23A, LT45A and DB controller series ofdigital indicating controller playing vital role in various industry.
Digital indicating controller, The mostversatile product for temperature controlling with the indicating accuracy of ±0.1% and the control cycle of approximately 0.1 seconds.
CHINO research and manufacturers various size ofcontrollersuch as96 X 96mm,48 X 96mm and48 X 48mm and supplies various part of the India with the support of strong and local sales network.
CHINO Made LT23A, LT45A and DB controller series ofdigital indicating controller playing vital role in various industry.
Digital PID Temperature Program Controller
Price on Request
Product Brochure
| Brand | Chino |
| Model No. | KP2000 Series |
| DIN Size | 96 x 96 mm |
| Controller Function Type | Proportional |
| Control output Type | Relay, Analog (mA/mV), SSR |
| Voltage | 100-240 V |
| Compatible Thermocouples | B,R,S,K,E,J,T,N,L,WRe5-WRe26,W-WRe26,NiMo-Ni,CR-AuFe,PR5-20,PtRh40-PtRh20,Platinel II,U |
| Input Type | Universal |
| Working Temperature Range | -10 to 50 Degree C |
| Working Humidity Range | 10 to 90% RH |
| Weight | Without options Approx. 450g |
Features:
- Large easy-to-view 5-digit display.
- Outstanding controllability
- Maximum 19 steps per pattern and maximum 30 sets of patterns.
- Versatile control functions provided.
- Communications 2-port type provided.
- Transmission signal 2-output type provided.
- DI/DO arbitrarily-allocation.
- Output up to 8 points of time signals enabled.
- Heater disconnection alarm.
- Conforming to international safety standards and European directives (CE).
- Conforming to RoHS
Input Specifications:
| Input type | Thermocouple: B, R, S, K, E, J, T, N, WRe5-WRe26, W-WRe26, NiMo-Ni, CR-AuFe, PR5-20, PtRh40-PtRh20, Platinel II, U, L DC voltage: ±10mV, ±20mV, ±50mV, ±100mV, ±5V, ±10V DC current: 0 to 20mA Resistance thermometer: Pt100, JPt100, Old Pt100, JPt50, Pt-Co |
| Accuracy rating | ±0.1% of measuring range ± 1 digit *For details, refer to [Detailed specifications of accuracy ratings]. |
| Reference temperature compensation accuracy | K, E, J, T, N, Platinel II --- ±0.5°C or a value equivalent to ±20µV, whichever is greater (at ambient temperature of 23°C ± 10°C) Others --- ±1.0°C or a value equivalent to ±40µV, whichever is greater |
| Sampling period | Approx. 0.1 seconds |
| Displays element | Upper display LED Lower display LCD (with back light) 108 x 24 dots |
| Display content | Upper display: PV 5-digit, SV 5-digit, status indications, etc. Lower display: MV, output status, setting screens, etc. |
| Control cycle | Approx. 0.1 seconds |
| Output type | ON-OFF pulse type, ON-OFF servo type, Current output type, SSR drive pulse type, Voltage output type |
| Number of patterns | 30 patterns Pattern repetition ... Maximum 9999 times |
| Number of steps | 19 steps/pattern Step repetition ... Maximum 99 times |
| Control relations | PID 8 types P : 0 to 999.9% I : 1 to 9999 seconds D : 0 to 9999 seconds A.R.W. (Anti reset windup) High limit --- 0 to 100.0% Low limit --- -100 to 0.0% |
| Number of alarm points | 4 points |
| Alarm types | Absolute value alarm, deviation alarm |
| Output signal | Relay output signal (a contact) |
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LT23A SERIES Digital Indicating Controller
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Product Brochure
| Weight | Terminal block type: 150g |
| Input Signal | Group selection by the models (Thermocouple, Resistance Thermometer, DC voltage/current) |
| Socket Type | 200g (including socket) |
| Range Type | Refer to a measuring range table |
| Input Sampling Cycle | 500ms |
| Accuracy Rating | +-0.5%FS+-1digit |
| ON OFF pulse output type | 1c 250V AC, 30V DC 3A (resistance load) |
| Current output type | 0 to 20 A DC, 4 to 20 mA DC (It can be changed by the setting) |
| SSR drive pulse output type | 19V DC+-15%, Internal resistance 82, Allowable current Max. 24mA DC |
| Operation Temperature | 0 to 50degC |
| Structure | IP66 (front part) |
Features:
Compact design
- Short depth of instrument (case 60mm) saves the space of instrument and control board.
Enriched input types
- Thermocouple group, resistance thermometer group, DC voltage / DC group can be selected. Input types can be changed within each group.
Outstanding controllability
- Control system can be selected from two-position control, PID control and self-tuning.
- It has overshoot suppression function and high functionality PID.
3 type of auto tuning
- Can be selected from normal, rapid-response, safe tuning on the control target.
Various input / output signal (optional) are available
Current transformer input 2 points, event output 3 points (Max), remote signal input 2 points, communication interface (RS485).
Terminal block type and socket type are available
- Conformance to international safety standards
- Conformance to CE marking, RoHS
Loader software is available
- Various parameter settings and data acquisition can be done easily using loader software (sold separately) .
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LT35A/37A Series Digital Indicating Controller
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Product Brochure
| Usage/Application | Industrial |
| Type | Automatic |
| Weight | LT35A 250g, LT37A 300g |
| Brand | CHINO |
| DC Power Supply | 24 V AC, 50/60Hz/24V DC |
| Accuracy Rating | +- 0.2%FS +- 1digi |
Features:
Compact design
- Short depth of instrument (case 65mm) saves the space of instrument and control board.
Universal input
- Input types is user-changeable from among thermocouple, resistance thermometer, DC voltage and DC current.
- Outstanding controllability
- Control system can be selected from two-position control and PID control.
- It has overshoot suppression function and high-functional PID. 3 type of auto tuning
- Can be selected from normal, rapid-response, stable tuning on the control target.
Various input / output signal (optional) are available
- Current transformer input 2 points, event output 3 points (Max), remote signal input 4 points, communication interface (RS485).
Conformance to international safety standards
- CE marking, RoHS
Loader software is available
- Various parameter settings and data acquisition can be done easily using loader software (sold separately) .
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DB2000 Series Digital Indicating Controller
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Product Brochure
| Usage/Application | Industrial |
| Type | Automatic |
| Weight | Without options Approx. 450g |
| Brand | Chino |
| Working Temperature Range | -10 to 50degC |
| Working Humidity Range | 10 to 90%RH |
| Color | Gray or Black |
| External Dimensions | 96 (H) x 96 (W) x 127 (D) *The depth from the front panel is 120mm |
Features:
- Large easy-to-view 5-digit display.
- Highly-functional operation screen and settings screen.
- Outstanding controllability.
- Versatile control functions provided.
- Communications 2-port type provided.
- Transmission signal 2-output type available.
- READY function provided.
- DI arbitrarily-allocation.
- Heater disconnection alarm.
- Conforming to international safety standards and European directives (CE).
- Conforming to RoHS
Input Specifications:
| Input type | ThermocoupleB, R, S, K, E, J, T, N, WRe5-WRe26, W-WRe26, NiMo-Ni, CR-AuFe, PR5-20, PtRh40-PtRh20, Platinel II, U, L DC voltage ±10mV, ±20mV, ±50mV, ±100mV, ±5V, ±10V DC current0 to 20mA Resistance thermometerPt100, JPt100, Old Pt100, JPt50, Pt-Co |
| Accuracy rating | ±0.1% of measuring range ± 1 digit *For details, refer to [Detailed specifications of accuracy ratings]. |
| Reference temperature compensation accuracy | K, E, J, T, N, Platinel II --- ±0.5°C or a value equivalent to ±20µV, whichever is greater (at ambient temperature of 23°C ± 10°C) Others --- ±1.0°C or a value equivalent to ±40µV, whichever is greater |
| Sampling period | Approx. 0.1 seconds |
| Displays element | Upper display LED Lower display LCD (with back light) 108 x 24 dots |
| Display content | Upper display: PV 5-digit, SV 5-digit, status indications, etc. Lower display: MV, output status, setting screens, etc. |
| Control cycle | Approx. 0.1 seconds |
| Output type | ON-OFF pulse type, ON-OFF servo type, Current output type, SSR drive pulse type, Voltage output type |
| SV relations | SV 8 types (maximum 5 digits setting) SV range SV rate-of-change |
| Control relations | PID 8 types P : 0 to 999.9% I : 1 to 9999 seconds D : 0 to 9999 seconds A.R.W. (Anti reset windup) High limit --- 0 to 100.0% Low limit --- -100 to 0.0% |
| Number of alarm points | 4 points |
| Alarm types | Absolute value alarm, deviation alarm, absolute value deviation alarm, setting value alarm, output value alarm, control loop abnormality alarm, FAIL, timer |
| Output signal | Relay output signal (a contact) |
| Rated power voltage | General power supply specifications 100 to 240VAC 24V power supply specifications 24VAC/24VDC |
| Rated power supply frequency | General power supply specifications 50/60Hz 24V power supply specification 50/60Hz (24VAC) |
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LT45A/47A SERIES Digital Indicating Controller
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Product Brochure
| Input Signal | Universal input (Thermocouple, Resistance Thermometer, DC voltage/current) |
| Range Type | Refer to a measuring range table |
| Input Sampling Cycle | 100 ms |
| Accuracy Rating | +- 0.1%FS +- 1digi |
| Reference Junction Compensation Accuracy | +- 0.5degC (at ambient temperature 23degC +- 2degC) |
| Output Point | Max. 3 points |
| Contact Capacity | 250V AC/ 30V DC 2A (resistance load) |
| Ambient Temperature Range | 0 to 50 degC |
Features:
Compact design
- Short depth of instrument (case 65mm) saves the space of instrument and control board.
Universal input
- Input type is user-changeable from among thermocouple, resistance thermometer, DC voltage and DC current.
- Outstanding controllability
- Control system can be selected from two-position control and PID control.
- It has overshoot suppression function and high-functional PID.
3 types of auto tuning
- Can be selected from normal, rapid-response, stable tuning on the control target.
Various input / output signal (optional) are available.
- Current transformer input 2 points, event output 3 points (Max), remote signal input 4 points and communication interface (RS485).
Conformance to international safety standards
- CE marking, RoHS
Loader software is available
- Various parameter settings and data acquisition can be done easily using loader software (sold separately).
Input Specifications:
| Output type | ON-OFF pulse output type 1c 250V AC/ 30V DC 3A (resistance load)ON-OFF servo output type 1a 250V AC 8A(resistance load), FB resistance: 100 to 2500ΩCurrent output type 0 to 20mA DC, 4 to 20 mA DC (It can be changed by the setting)Voltage output type 1 to 5V, 0 to 5V, 0 to 10V (It can be changed by the setting)SSR drive pulse output type 19V DC±15%, Internal resistance 82Ω, Allowable current Max. 24mA DC |
| Type | Absolute value, deviation, loop diagnosis, timer, heater disconnection and etc. Total 33 types*Event output is a standard feature. |
| Power supply voltage range | AC power supply: 100 to 240 V AC, 50/60HzDC |
| Power supply | 24 V AC, 50/60Hz/24V DC |
| Power consumption | AC power supply: 12 VA and/or lower |
| DC power supply | 12 VA and/or lower (24V AC) 8W and/or lower (24V DC) |
| Safety standards | CE marking compliant product |
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CP350/CP370 Series Digital Indicating Controller
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Product Brochure
| Usage/Application | Industrial |
| Type | Automatic |
| Thermocouple | +- 10V or less |
| Brand | CHINO |
| DC Current | +- 30mA or less, +- 7.5V or less |
| Common Mode Rejection Ratio | 130dB or more (50/60Hz) |
Features:
- Universal power supply (100 to 240V AC)
- Multi input signal, high accuracy
- More programmed control mode
- Can select the PID mode from total PID type or differential type
- EVENT Output (DO): 2 points (standard), max. 7 points (option); External Input (DI): max. 6 points (OP)
- Various options such as double control output, communication function, and transmission signal output, external input, heater snapping alarm and panel sealing.
Measuring Ranges:
| Input type | Input range | Rating accuracy | Exceptionally Specified Accuracy |
| B | 0 to 1820 °C | ±0.25%±1digit However, more than 200°C or less than 0°C is ±0.5%±1digi | 0 to 400°C: Out of specifications 400 to 800° C: ±0.5%±1digit |
| R | 0 to 1760° C | 0 to 400°C:±0.5%±1digit | |
| S | 0 to 1760° C | 0 to 400° C:±0.5%±1digit | |
| K1 | -200 to 1370°C | - | |
| K2 | -199.9 to 500.0°C | - | |
| E | -199.9 to 700.0°C | - | |
| J | -199.9 to 900.0°C | - | |
| T | -199.9 to 400.0°C | - | |
| U | -199.9 to 400.0°C | - | |
| L | -199.9 to 900.0°C | - | |
| WRe5-WRe26 | 0 to 2310°C | - | |
| W-WRe26 | 0 to 2310°C | 0 to 400°C:±0.5%±1digit | |
| PtRh40-PtRh20 | 0 to 1880° C | 0 to 400°C: Out of specifications 400 to 800 °C:±1.5%±1digit | |
| Platinel II | 0 to 1390°C | - | - |
| Pt100 1 | -199.9 to 850.0°C | ±0.25% ±1digit | - |
| Pt100 2 | -199.9 to 200.0°C | - | |
| JPt100 1 | -199.9 to 649.0°C | - | |
| JPt100 1 | -199.9 to 200.0°C | - | |
| 5V | 0 to 5V (0.000 to 5.000) | ±0.25% ±1digit | - |
| 20mA* | 4 to 20mA (equivalent to 1.00 to 5.00 V) | *DC voltage with 5 V is used. *Except for shunt resistor accuracy. |
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Digital Controller LT23A CHINO
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| Model No. | LT23A |
| Size | 48 x 48 mm |
| Control Type | PID/On-Off |
| Brand | CHINO |
| Display Type | 4 Digit/7 Segment |
| Frequency | 50 Hz |
| Construction | IP 66 |
| Accuracy | +- 0.5% |
Easy to use small sized controller in cost performance. Compact size with plenty of control function. LT23A is compact size of 48x48 mm with depth of 60mm. Socket type is also available and it can correspond various installation such as panel installation and rail type installation as well. The front size of LT23A digital controller is a dust proof and drip proof protaction structure for IP66.
In addition to the conventional PID method, high performance type PID using an algorithm aimed at converting hunting more quickly and shortening setting time is also carried.
Features
- Compact size of 48x48mm
- Dustproof IP66 on the front
- Improved controllability
- Realize easy to see display
- Assign frequently used operations to the function key
Additional Information:
- Item Code: CHINO-LT23A
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Digital Controller LT45A CHINO
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| Mounting Type | Surface Mounting |
| Output type | Relay |
| Brand | CHINO |
| Control Type | Proportional |
| Sensor Input | RTD |
| Accuracy | 0.1 |
| Display Type | Digital |
| Voltage | 120 - 180 V |
Various functions and high precision advanced model. More ever, by overshoot suppression function which suppresses overshoot at SP change and disturbance response, it makes it possible to control more reliable against disturbance and stability.
Features
- Improved controllability
- 3 type of auto-tuning are provided
- Control by zone PID
- Realize easy to see the display
- Step operation is possible
Additional Information:
- Item Code: CHINO-LT45A
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Digital Controller DB Series CHINO
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| Type | Automatic |
| Brand | CHINO |
| Alarm | 4 points |
| Display Type | Digital |
| Number Of Functions | 8 |
| Voltage | 120 - 180 V |
DB Series are digital indicating controller with indicator accuracy of 0.1% along with control period about 0.1 second. 96x96 mm, Multi setting function (8 types), multi range input function and various other function as standard equipment.
Features:
- 5 digit large and easy to view display
- High performance operation screen
- Excellent controllability
- Multi range input
- Two color case are prepared
Additional Information:
- Item Code: CHINO-DB-Series
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Digital Indication Controller DB650 CHINO
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| Model No. | DB650 |
| Control Type | On-Off |
| Brand | Chino |
| Accuracy | +- 0.1% |
| Display Type | 4 Digit/7 Segment |
| Voltage | 120 VAC |
Features:
- Large liquid crystal display with wide viewing angle
- Proprietary products with our proprietary control algorithm
- Adoption of new auto tuning
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DI1000 Series Digital Indicators
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| Power Supply | 100 to 240VAC, 50/60Hz (universal power supply) |
| Power Consumption | Maximum 15VA |
| Weight | About 330g |
| Measuring Current | 2mA +- 20% |
| Ambient Humidity | 20 to 90%RH (no dew condensation) |
| Ambient Temperature | -10degC to 50degC |
| Digital Filter | 0.0 to 99.9 seconds |
| Measuring Input Shift | -199.9 to 999.9 times of setting resolution |
| Sampling Period | About 0.2 second |
| Measuring Unit | degC or degF (by internal switch) |
| Accuracy Rating | +-0.3% of measuring range +- 1 digit |
- Easy-to-see large 4-1/2 digits display
- Universal power supply from 100VAC to 240VAC
- Optional scaling for DC voltage/current
- Easy-to-programming of various parameters
- Green LED display is available.
Measuring Ranges:
| Input signals | Measuring ranges (Resolution) | |
| Thermocouples | R | 0 to 1760°C (0.1°C) |
| S | 0 to 1760°C (0.1°C) | |
| B | 0 to 1820°C (0.1°C) | |
| K | -200 to 1370°C (0.1°C) | |
| -200 to 500°C (0.1°C) | ||
| E | -270 to 700°C (0.1°C) | |
| J | -200 to 900°C (0.1°C) | |
| T | -200 to 400°C (0.1°C) | |
| N | 0 to 1300°C (0.1°C) | |
| U | -200 to 400°C (0.1°C) | |
| L | -200 to 900°C (0.1°C) | |
| DC voltage* | -20 to 20mV, -5 to 5V | |
| DC current* | 0 to 20mA | |
| Resistance thermometers | Pt100 | -200 to 660°C (0.1°C) |
| -200 to 200°C (0.1°C) | ||
| JPt100 | -200 to 649°C (0.1°C) | |
| -200 to 200°C (0.1°C) | ||
| Pt50 | -200 to 649°C (0.1°C) | |
Input Specifications:
| Input signals | Thermocouples | B, R, S, K, E, J, T, U, L |
| DC voltage | ±20mV, ±5V | |
| DC current | 0 to 20mA | |
| Resistance thermometers | Pt100, JPt100, Pt50 | |
| Burnout | Upscale burnout for thermocouple, mV and resistance thermometer inputs | |
| Scaling decimal point | Optional setting from "without decimal point" to 4 digits | |
| Display | Measured value … 7-segment LED 4-1/2 digits Alarm value … Indication by 2 independent LED lamps | |
| Power interruption countermeasure | Setting parameters are retained more than 10 years. | |
| Case material | ABS resin | |
| Installation | Panel | |
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DB600 Series Digital Indicating Controller
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Product Brochure
| Brand | CHINO |
| Model No. | DB600 Series |
| Input Type | RTD, Voltage (mV), Thermocouple |
| Accuracy | +-1% |
| Voltage | 100 VAC |
| Frequency | 50/60Hz |
Excellent control performance
- PID control algorithm and Z control algorithm are selectable according to the application.
- PID control algorithm: Conventional control method
- Z control algorithm: Our new algorithm (patent pending) which has evolved the PID control method. Especially, the effect can be expected such as overshoot suppression and speedy recovery in the event of disturbance control (during opening and closing of the electric furnace).
Large easy-to-view 5-digit 11 segments display.
- Process value (PV) and set value (SV) are displayed by large easy-to-view 5-digit display indicators. The resolution of 0.1°C is enabled high-definition and highly sophisticated.
Operability inheriting previous models.
- The controller inherits the setting screen and the settings screen adopting the LCD (liquid-crystal-display) which has been familiarized for long time. Furthermore, the screens have become high-definition and highly sophisticated.
24V power supply voltage type available
- The power supply voltage 24V (AC/DC) type, which is advantageous in respect of safe, is available.
Various operating status in one glance
- Operating condition
- Setting value ramp (option for program model)
- Analog bar output
Universal input
- Various measurement ranges of DC voltage (up to maximum 10V) inputs, DC current input, thermocouple inputs and resistance thermometer inputs have been built-in.
Program Operation (option)
- Set 4 patterns, 12 steps.
Confirming to international safety standards and European directives (CE) (conformity pending)
- The controller is in conformity with European directives (CE), and is UL and c-UL approved.
Engineering software (Standard attached)
- By connecting to PC with exclusive USB engineering cable (RZ-EC3) (sold separately), you can load/save parameter data and acquisition.
Input Specifications:
| Input type: | Thermocouple B, R, S, N, K, E, J, T, U, L, WRe5-WRe26, W-WRe26, Platinel II, PtRh4--PtRh20, Au-Pt DC Voltage ±20mV, ±100mV, ±5V, ±10V Resistance thermometer Pt100, JPt100, Pt50 |
| Measuring Range: | Thermocouple 16ranges, DC voltage 4ranges, Resistance thermometer 5ranges |
| Temperature unit: | °C |
| Accuracy rating: | ±0.1% of FS ±1 digit of measuring range, For details, refer to "measuring ranges and accuracy ratings" in PS sheet |
| Reference junction compensation accuracy: | ±1.0°C (ambient temperature 23°C ± 10°C) ±2.0°C (temperature other than above) |
| Sampling rate: | Approx. 0.1 seconds |
| Burnout: | Upper limit burnout is provided for thermocouple, resistance thermometer and DC voltage (20mA) only as standard. Output 1 produces PV abnormal output and output 2 is fixed to 0% when burnout occurs. Upper limit alarm event is output. |
| Input impedance: | Thermocouple 1MΩ or more DC voltage Approx. 1MΩ |
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Digital Temperature Indicating Controllers
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Product Brochure
| Model Name/Number | CT230 Series |
| Display Type | Digital |
| Weight | About 120g |
| Brand | Chino |
| Measuring Unit | Degree C or F |
| Sampling Cycle | About 0.5 second |
| Power Consumption | About 7 V |
| Ambient Temperature | 0 to 50 Degree C |
| Ambient Humidity | 35 to 85%RH (No dew condensation) |
| Voltage | 100-240 V |
| DIN Size | 48 x 48 mm |
Features:
- Auto-tuning
- 2 kinds of multi-input
- 60mm depth
- Universal power supply (100 to 240VAC)
- 2 event outputs (option)
- IP65 protection (option)
Measuring Range:
| Inputs | Input ranges | ||
| Thermocouple | K | -200 to 1370°C | -300 to 2450°F |
| J | -199.9 to 900.0°C | -300 to 1650°F | |
| Resistance thermometers | Pt100 | -199.9 to 850.0°C | -300 to 1500°F |
| Thermocouple | R | 0.0 to 1760°C | 32 to 3200°F |
| S | 0.0 to 1760°C | 32 to 3200°F | |
| T | -199.9 to 400.0°C | -300 to 700°F | |
Input Specifications:
| Input signal | Thermocouple K, J, R, S, T |
| Accuracy rating | Thermocouple: Within ±0.3% of each input span ± 1 digit Less than 0°C(32°F): Within ±0.4% of each input span ±1 digit However, R & S inputs, 0 to 200°C(0 to 400°F) within ±8°C(16°F) |
| Dielectric strength | Between input terminal and power terminal: 1.5kVAC for 1 minute Between output terminal and power terminal: 1.5kVAC for 1 minute |
| Event output | Relay contact: 1a Control capacity: 3A 250V AC (resistive load) Electrical life: 100,000cycle |
| Drip proof/Dust proof | IP65 for front panel |
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