Instrumentation

Product Description :

AI-708H/808H series flow totalizers can accumulate the mass, volume or length of an object, and can provide batch control over the accumulation

Features:

• Modularized structure and hardware compatible with other AI series instruments and modules, which make it easy to maintain and quick delivered.

• Modularized and configurable inputs. The flow input can be 1-5V, 0-5V, 4-20mA or frequency signal, and special user defined input specification is also available. The temperature input can be configured to Pt100 RTD, K, E, J type thermocouple, voltage, or current signal. The pressure input can be various voltage or current signal.

• Abundant functions such as retransmission, high/low alarm of momentary flow, temperature and pressure, abnormal signal detecting, and communication with computer are available.

• Square root/no square root selectable ,8-digits accumulation value and 4-digits momentary process value, small signal cut-out can be set at any range.

• It has perfect temperature and pressure compensation used for general gas, saturated steam, overheat steam and liquid. The compensation calculation with the method of table look-up has a high accuracy in the steam measurement application. Special function can be carried out by enhancing the compensation formula upon customers’ demand.

• Advanced computation algorithm assure enough accuracy in the application of flow measurement even if the frequency input signal is very small.

• As used as batch controller, it has 4-bit accumulator for control and 12-bit accumulator for total sum individually.

• With high precision current module installed, the totalizer can provide retransmission with 14 bit output resolution and 0.2%FS output precision.

• No panel DIN rail mounted type is also available, can be operated by computer via RS485 communication interface.

Our strategic tie-ups with globally placed instrumentation companies assist us in providing top class automation and instrumentation solutions for digital indicators. These indicators are ideal to measure and display temperature, pressure, flow, level, humidity and other characteristics with a measurement accuracy of 0.3% full scale. The product has following attributes:
 

• Programmable and modular inputs, supporting multiple input types of thermocouples, RTDs, voltage/current and two-wire transmitters

 

• Dual display windows, convenient to set parameters and alarm points. Various dimensions are selectable

 

• Supports up to 4 loops of alarms including 2 loops of high limit alarms plus 2 loops of low limit alarms. Alarms can be outputted to different relays or share one

 

• With functions of digital calibrating, digital filtering, and thermocouple cold junction auto compensating, it is free of maintenance and easy operated

 

• Supports RS485 communication interface, able to communicate with computers

 

• Retransmission function, cooperating with X3 high precision current output module (0.2%FS), can retransmit temperature with accuracy of 0.3%FS

 

• High quality and performance hardware design, using high performance tantalum capacitor or ceramic capacitor. Compared to competing models, it consumes less electricity, experiences less temperature shifting, provides higher stability and reliability and can work in a wider range of temperature. The power and I/O terminals have passed the anti-interference test of 4KV/5KHz burst of pulses.

 

• Universal 100-240V power supply, with thunderbolt proof and 10 seconds protection from connecting to 380VAC by mistake

Product Description :

AI-702M, AI-704M and AI-706M multi-channel indicators provide 1-2, 1-4, 1-6 channels of independent process indications, and are ideal for the measurement, indication, alarm, calculation and retransmission of temperature, pressure, flow, level and humidity etc.

Features:

• Programmable and modular inputs. Multiple input types of thermocouples and RTDs, voltage/current inputs and two-wire transmitters are field- selectable.

• Every channel can have independent input specification. All channels are equipped with digital adjustment and digital filtering functions and each channel can set different digital adjustment and filtering parameters.

• High performance hardware design, greatly decreased the temperature drift and the interference between channels, thus multi-channel measurement accuracy is 0.2% full

Product Description :

AI-7048 is capable of measuring and controlling four channels of temperature, and every channel can define its own input specification. AI-7048 can either work independently or cooperate with computer or PLC controller (Programmable Logic Controller).

Features:

• Providing up to four channels of configurable inputs, and supporting multiple thermocouple inputs with auto reference junction compensation and linear voltage inputs with user defined scale. Every channel has its own digital filtering and can adjust its filtering degree.

• High performance hardware design, which greatly decreased temperature drift and the interference among the four channels. Therefore, this multi-channel instrument obtains the same measurement accuracy and anti-interference ability as that of single channel instrument.

• Every channel has independent high/low alarms, and the alarms can be allocated to different alarm outputs or to the same alarm output.

• Friendly and customized operating interface leads to easy learning and simple manipulation. Up to 12 parameters can be promoted to immediate operator access in Field Parameter Table.

• Advanced communication functions, compatible with the communication protocol of other AI series instruments. One AI-7048 communicates with the host computer the same as four independent controllers.

• Universal power supply of 100-240VAC or 24VDC.

• New generation D5/E5 rail mounted dimension. The width of D5 is only 22.5mm. The instrument can be easily configured by connecting to handset display.

• ISO9001 and CE certified and satisfied with EMC standard, achieving world class level of quality, anti-interference ability and safety. The power and all I/O terminals passed 4KV/5KHz EFT test, and the instrument can work stably under interference.

 

• Input : K‚E‚J‚N (Thermocouple) and PT‐100 (RTD)
• Output : Relay ‚ SSR (Installable)
• Control Algorithm : AI PID OR ON/OFF; Auto Tuning
• Set Point : Set point Range Limit
• Alarm : High and High Deviation
• Power Supply : SMPS 100~240VAC/DC‚ 50 Hz OR 24 V AC/DC
• Accuracy : 0.3% FS± 1° C
• Display Resolution : 0.1° C
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size)‚ 48X96X95 (E Size), 96X48X95 (F Size),
• 96x96x100 (A Size)
• Features : Over range and sensor fail output off‚ Auto Tuning‚ Input Offset

 

• Input : K‚S‚R‚E‚J‚N (Thermocouple) and PT‐100 (RTD)
• Output : Relay ‚ SSR (Plug‐in type Modules)
• Control Algorithm : AI PID OR ON/OFF; Auto Tuning; Direct / Reverse
• Action selection
• Set Point : Set point Range Limit
• Alarm : High‚ Low‚ High Deviation and Low Deviation;
• Alarm blocking at the beginning of power on
• Power Supply : SMPS 100~240VAC/DC‚ 50 Hz OR 24 V AC/DC
• Accuracy : 0.3%FS± 1⁰ C
• Display Resolution : 0.1⁰ C (Selectable)
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size) ‚ 48X96X95 (E Size), 96X48X95 (F Size),
• 96x96x100 (A Size)
• Other Features : Over range and sensor fail output off‚ Auto Tuning‚ Input Offset

• Input : Universal [All type of Thermocouple and PT100‚ Cu50 (RTD)‚
• Linear Voltage‚ Linear Current‚ mV‚ 2 wire Transmitter input]
• Output : Relay ‚ SSR‚ Linear Voltage‚ Linear Current‚ SCR Phase Shift Trigger‚
• (Plug‐in type Modules); Soft Start Option (AI‐519); Output Range Limit
• Control Algorithm : AI PID OR ON/OFF; Heating / Cooling Dual output with 2 sets of PID;
• Auto Tuning; Auto/Manual Bump less Transfer (AI‐519)
• Set Point : Set point Range Limit; Dual Set Point Switch
• Alarm : High‚ Low‚ High Deviation and Low Deviation
• (Plug‐in type Modules)
• Alarm blocking at the beginning of power on
• Communication : RS‐485‚ RS‐232 (Plug‐in type Modules)
• Re Transmission O/P : Linear Current or Voltage (Plug‐in type Modules)
• Power Supply : SMPS 100~240VAC/DC‚ 50 Hz OR 24 V AC/DC
• Accuracy : 0.3%FS
• Display Resolution : 0.001° C (Selectable)
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size) ‚ 48X96X95 (E Size), 96X48X95 (F Size),
• 96x96x100 (A Size), E5 (DIN Rail Mounting), A2 (Light Bar output display)
• Other Features : Over range and sensor fail output off‚ Input Offset
• Light Bar output display (A2 Size) and A/M Key on front (AI‐519); User defined
• Password
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Input : Universal [All type of Thermocouple and PT100‚ Cu50 (RTD)‚ Linear Voltage‚
• Linear Current‚ mV‚ 2 wire Transmitter input]
• Output : Relay ‚ SSR‚ Linear Voltage‚ Linear Current‚ SCR Phase Shift Trigger‚ Servo Valve
• Control / Modulating Output(AI‐808) (Modularized Installable); Soft Start Option;
• Output Range Limit
• Control Algorithm : AI MPT; Heating / Cooling Dual output with 2 sets of PID;
• Auto Tuning; Auto/Manual Bump less Transfer (AI‐808)
• Set Point : Set point Range Limit; Dual Set Point Switch; Remote Set Point
• Alarm : High‚ Low‚ High Deviation and Low Deviation
• Communication : RS‐485‚ RS‐232 (Modularized Installable)
• Re Transmission O/P : Linear Current or Voltage (SV OR PV)
• Power Supply : SMPS 100~240VAC/DC‚ 50 Hz OR 24 V DC
• Accuracy : 0.2%FS
• Display Resolution : 0.001° C (Selectable)
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size)‚ 48X96X95 (E Size), 96X48X95 (F Size),
• 96x96x100 (A Size) , E5 (DIN Rail Mounting), A2 (Light Bar output display)
• Other Features : Over range and sensor fail output off‚ Input Offset A/M Key on front (AI‐808)‚
• Password protected in full parameter table‚ Remote Set point‚ AI MPT with Auto
• Tuning
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Input : Universal [All type of Thermocouple‚ PT100‚ Cu50 (RTD)‚
• Linear Voltage‚ Linear Current‚ mV‚]
• Output : SSR Voltage Output
• Control Algorithm : AI PID; Auto Tuning; Auto/Manual Bump less Transfer (AI‐808)
• Alarm : High‚ Low‚ with Every channel Configuration (Selectable)
• Communication : RS‐485 OR RS‐232
• Power Supply : SMPS 100~240VAC‚ 50 Hz
• Accuracy : 0.2%FS± 0.1° C
• Display Resolution : 0.001° C (Selectable)
• Size (W x H x D) : 48x96x100 (E5 DIN Rail Mounting) OR 22.5X 100 X 50
• Other Features : Over range and sensor fail output off‚ Auto Tuning‚ Input Offset
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Input : Universal [All type of Thermocouple and PT100‚ Cu50 (RTD)‚
• Linear Voltage‚ Linear Current‚ mV‚ 2 wire Transmitter input]
• AC Current (0‐5 Amp.), AC Voltage (0‐500 Volt)
• Alarm : High‚ Low‚ Second High and Second Low (Selectable)
• Communication : RS‐485‚ RS‐232 (Plug‐in type Modules)
• Re Transmission O/P : Linear Current or Voltage
• Power Supply : SMPS 100~240VAC‚ 50 Hz
• Accuracy : 0.3%FS± 1 Unit
• Display Resolution : 0.001° C (Selectable)
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size)
• 48X96X95 (E Size), 96X48X95 (F Size), 96x96x100 (A Size), E5 (DIN Rail Mounting)
• Other Features : Over range and sensor fail output off‚ Input Offset
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Program : 50 Steps (AI‐708/AI‐808); 30 Steps (AI‐518P); Event Output
• Input : Universal [All type of Thermocouple and PT100‚ Cu50 (RTD)‚
• Linear Voltage‚ Linear Current‚ mV‚ 2 wire Transmitter input]
• Output : Relay ‚ SSR‚ Linear Voltage‚ Linear Current‚ SCR Phase Shift Trigger‚
• Servo Valve Control / Modulating Output(AI‐808) (Modularized Installable);
• Soft Start Option (AI‐808); Output Range Limit
• Control Algorithm : AI PID / AI MPT; Heating / Cooling Dual output with 2 sets of PID;
• Auto Tuning; Auto/Manual Bump less Transfer (AI‐808)
• Set Point : Set point Range Limit; Dual Set Point Switch; Remote Set Point
• Alarm : High‚ Low‚ High Deviation and Low Deviation
• Communication : RS‐485‚ RS‐232 (Modularized Installable)
• Re Transmission O/P : Linear Current or Voltage (SV OR PV)
• Power Supply : SMPS 100~240VAC/DC‚ 50 Hz OR 24 V DC
• Accuracy : 0.2%FS
• Display Resolution : 0.001° C (Selectable)
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size)
• 48X96X95 (E Size), 96X48X95 (F Size), 96x96x100 (A Size) , E5 (DIN Rail
• Mounting), A2 (Light Bar output display)
• Other Features : Over range and sensor fail output off‚ Input Offset
• A/M Key on front (AI‐808)‚ Password protected in full parameter table‚
• Remote Set point‚ AI MPT with Auto Tuning
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Input : Universal [All type of Thermocouple and PT100‚ Cu50 (RTD)‚
• Linear Voltage‚ Linear Current‚ mV‚ 2 wire Transmitter input]
• No. of Channels : 2 / 4 / 6
• Alarm : High‚ Low‚ Second High and Second Low (Selectable)
• Communication : RS‐485‚ RS‐232 (Plug‐in type Modules)
• Re Transmission O/P : Linear Current or Voltage
• Power Supply : SMPS 100~240VAC‚ 50 Hz
• Accuracy : 0.3%FS± 1 Unit
• Display Resolution : 0.001° C (Selectable)
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x100 (D Size)
• 48X96X100 (E Size), 96X48X100 (F Size), 96x96x100 (A Size),
• E5 (DIN Rail Mounting)
• Other Features : Over range and sensor fail output off‚ Input Offset
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Alarm : Relay Contact Output 250VAC/1A;
• Built‐In Buzzer
• Acknowledge/Test : From Front Key or From Terminals
• Power Supply : SMPS 100~240VAC‚ 50 Hz
• Size (W x H x D) : 160x80x100
• Other Features : High Brightness‚ Soft color‚ Low power consumption and Long Life
• Provided test and silencer‚ can be operated by the panel key or by
• External connected switches
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%RH

• Input (Single or Dual) : All type of Thermocouple and PT100‚ Cu50 (RTD)‚ Linear Voltage‚
• mV‚ Linear Current
• Re Transmission O/P (Dual) : Linear Current (4‐20 mA) or Voltage (Freely defined)
• Power Supply : SMPS 100~240VAC‚ 50 Hz
• Re Transº Accuracy : 0.3%FS± 1 Digit
• Display Resolution : 0.001° C (Selectable)
• Size (W x H) : 22.5x100 (DIN Rail)
• Other Features : Input Offset
• Operating Ambient : Temp.: ‐10C~60°C‚ Humidity : <90%RH

• Control Input : 0~20mA (0~5V)‚ and 4~20mA(1~5V) Signal input are selectable
• Trigger Output : Linear Phase Angle Fired output (Designed up to 300A
• Alarm : Phase failure and over shoot checking and alarming
• Power Supply : 220VAC‚ 50 Hz
• Output source (Built‐In) : 5V and 24V DC
• Soft Start/Soft Stop Time: 1‐41 Seconds
• Size (W x H x D) : 80 X 150 X 35 (DIN rail mounted)
• Other Features : Indication of RUN and ALARM
• Current F/B limit and Overshoot alarm
• Phase failure alarm
• Linearized power output
• Operating Ambient : Temp.: ‐10C~60°C‚ Humidity : <90%RH

• Flow Input : Linear Voltage (0‐5 V DC OR 1‐5 V DC‚ Linear Current (4‐20 mA), Two Wire
• Transmitter Input (All Linear inputs can be configured with or without Square Root
• Extraction) OR Frequency Input
• Temperature Input : RTD PT‐100 OR Thermocouple (K, E, J) – For Temperature Compensation
• (Compensation possible with AI‐808H)
• Pressure Input : Linear Voltage (0‐5 V DC OR 1‐5 V DC‚ Linear Current (4‐20 mA) – For Pressure
• Compensation (Compensation possible with AI‐808H)
• Display : Flow Rate, Accumulated or Total Flow, Pressure & Temperature
• Accuracy : 0.2%FS
• Output for Batch Control : Relay
• Set Point : Set point Range Limit; Dual Set Point Switch; Remote Set Point
• Alarm : High & Low Alarms for Flow, Temperature and Pressure
• Communication : RS‐485 (Plug‐in Module)
• Re Transmission O/P : Linear Current or Voltage (SV OR PV)
• Power Supply : SMPS 100~240VAC/DC‚ 50 Hz OR 24 V DC
• Size (W x H x D) : 48x48x95 (D2 Size)‚ 72x72x95 (D Size)
• 48X96X95 (E Size), 96X48X95 (F Size),
• 96x96x100 (A Size) , E5 (DIN Rail Mounting), A6 (With LCD Display)
• Other Features : Pressure and Temperature compensation (AI‐808H), Advance Computation
• Algorithm exact measurement of Flow, 4‐Bit Accumulator for Control and 12‐Bit
• Accumulator for Total Sum
• Operating Ambient : Temp.: ‐10°C~60°C‚ Humidity : <90%