Pantech Instruments

Pantech's Signal Isolator, model 821 is an ideal instrument for providing isolation between input, multiple outputs and power supply. The module is an ideal choice when fanning out of process signal is required. It provides up to four output signals, each capable of driving of 800 ohms. All these outputs are isolated from each other, input and power supply. This ensures isolation between various subsystems and protects the system from all grounding problems. The module accepts any one out of variety of inputs. It accepts a current/voltage/temperature input or 4 – 20mA DC from two wire transmitters “or” sensor. The unique design of the module requires only one single positive barrier at the input from a two-wire transmitter for intrinsic safety and isolates the control room. The module also accepts T/C and RTD signals. The cold junction compensation is built in and up scale burn out is provided as standard features for thermocouple input ranges. As well as it can be equipped with an intrinsically safe current output. Model 821 is also equipped with an optional 3-½ digit seven segments LED display for process indication in percentage or engineering units. It is also facilitated with internal transmitter power supply of 24 V DC, to power up two-wire transmitters. Low drift precession components are used for long term accuracy of the instruments. All instruments undergo a burn-in for better reliability.

Features:

• Rugged & time proven designs
• 2 wire / 4 wire types
• Three port isolation – up to and galvanic
• Universal predefined inputs / ranges
• Wide input / ranges type supported
• Transmitter P.S. @ 24V DC
• Various sizes / mountings / enclosures supported rs485 based communication output provide

Specification:

In order to cater to the emerging requirements of esteemed clients, we are able to offer a comprehensive range of Input Signal Isolator. The offered range is designed and developed utilizing premium grade raw material and innovative machinery in adherence with the international quality norms and standards.

 

Specifications of these products are suitably mentioned below:

• Rugged & time proven designs
• 2 wire / 4 wire types
• Three port isolation – Up to and galvanic
• Universal predefined inputs / ranges
• 4 digit display to show input PV
• Wide input / ranges type supported
• Transmitter P.S. @ 24V DC.
• Various sizes / mountings / enclosures supported RS485 based communication output provided

Description:

• Pantech's Universal Input Signal Isolator, model 821U is an ideal instrument for providing isolation between input, multiple outputs and power supply. The module is an ideal choice when fanning out of process signal is required. It provides up to max. 4 output signals, each capable of driving of 800 ohms. All these outputs are isolated from each other, input and power supply. This ensures isolation between various subsystems and protects the system from all grounding problems. The isolators are designed such as to accept UNIVERSAL type of inputs. The high end programmed microcontroller allows the user to configure all the parameters of the instrument. All the calibrations, fine tuning of the output can be done without opening the instrument. All the types of inputs, acceptable by the instrument are mentioned further. The unique design of the module requires only one single positive barrier at the input from a two-wire transmitter for intrinsic safety and isolates the control room. The cold junction compensation is built in and up scale burn out is provided as standard features for thermocouple input ranges. The model is equipped with a mandatory display of resolution 4 digit. All the settings, configurations etc. can be done with the help of 4 keys on the front. The instruments are also facilitated with internal transmitter power supply of 24 V DC, to power up two-wire transmitters. Low drift precession components are used for long term accuracy of the instruments. All instruments undergo a burn-in for better reliability.

Additional Information:

• Item Code: DNo7646

Pantech's Model 831U is an extended version of its Single channel model 821U. In this 831U model, the user gets all the facilities of 821U but in multiples. Model 831U, is a multi-channel Signal Isolator with a dedicated set of input and output per channel. In universal input mode, the user can select any one of the below mentioned inputs, for each of the channel by front keys. The module is an ideal choice when fanning out of process signal is required. All these outputs are isolated from each other, input and power supply. All these outputs are also isolated from each other. This ensures isolation between various subsystems and protects the system from all grounding problems. The high end programmed microcontroller allows the user to configure all the parameters of the instrument. All the calibrations, fine tuning of the output can be done without opening the instrument. All the types of inputs, acceptable by the instrument are mentioned further. The unique design of the module requires only one single positive barrier at the input from a twowire transmitter for intrinsic safety and isolates the control room. The cold junction compensation is built in and up scale burn out is provided as standard features for thermocouple input ranges. The model is equipped with a pmt. Display of resolution 4 digit for each of the channel. The instruments are also facilitated with internal transmitter power supply of 24 V DC, to power up two-wire transmitters. 

Specifications:

Additional Information:

• Item Code: 0628

We are a leading firm, which is engaged in dispatching an unparalleled range of Process Signal Isolator. These products offered by us are available in different customized specifications and forms in accordance with the emerging demands of respectable clients. In addition to this, the offered range is tested on number of parameters to ensure its adherence with the international quality norms and standards.

 

Specifications:

• Rugged and time proven designs
• Universal / predefined type inputs
• µp based & fully configurable
• Supports wide input types & ranges
• 3/4 digit displays available
• Display size up to 16” with optional bargraph
• Retransmission output on PV
• Transmitter P.S. @ 24V DC
• Various sizes / mountings / enclosures supported
• RS-485 comm. O/P provided

Additional Information:

• Item Code: D-No-7659