Our Products
Our Complete range of products are Multi Point Temperature Transmitter and 2 Wire Temperature Transmitter.
The PTXM Series is Multiple Loop Powered Temperature Transmitter. The device supports different input sors RTD PT100 & PT1000 and thermocouples (J type & K type). The selection of input sensor device can be configured through RS845 link from the PC side application.
The PC side application would help the user to configure the device for particular range of input as well as range of current. The application reads the temperature from the device as well. The device transmits the read temperature and current output value to the application.
| Input | Pt-100 thermocouple J & K type. |
| RANGE | For PT 100 -200 to +800. J type 0 to 600o C K type 0 to 1200o C |
| Output | 4-20mA dc current output |
| Accuracy | Linearity Better than ±1 % |
| Supply | 18V to 36V DC supply. |
| Design | Micro Controller based, sturdy and accurate. |
| Operating Temperature | -40o C to + 85o C |
| Fault Detection | Configurable Input short for RTD. Input open for both RTD and Thermocouple. |
| Offset | User adjustable with trimmer potentiometer. |
| Auto Calibration & system Calibration | Provided from PC side application |
| Protection | Reverse Polarity and surge with TVS diode clamp |
Isolated transmitters 1000/1500 VRMS isolation 12-36 VDC power supply True 2-wire transmitter Ground loop elimination DIN RAIL Mounting : 75H x 46W x 110D, mm.
| Input | Pt-100 (2,3wire) R.T.D. |
| RANGE | -200 to +800 Zero/ span User adjusttable with trimmer potentiometer |
| Output | 4-20mA dc |
| Accuracy | Better than ±1 % |
| Ambient Conditions | -20 °C to +80 °C |
| R.T.D. break Protection | provided, current goes to 34mA if A is open, current goes to 3.6 mAif B or B1 is open |
| Maximum Load | Maximum loop resistance RL = [ (V+) - 9V ] ÷20mA V+= Loop Power Supply |
| Reverse Polarity | Protection Provided |
| Surge Protection | Provided with zener clamp |
| Housing | 1 ) Head Mounting : DIA (d) - 50 mm, HEIGHT(h) - 27mm 2) DIN RAIL Mounting : 75H x 22W x 92D in mm |
| Application |
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Nippon Instruments (india) Pvt. Ltd. (nippon instruments (india) pvt. ltd.)
106, Shivsagar Ind. Estate opp Kotkar Road, Off Vishveshwar Road, Goregaon (East), Mumbai, Maharashtra - 400063
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