AMBETRONICS ENGINEERS PVT. LTD.
Loop Powered Temperature Transmitter

Loop Powered Temperature Transmitter

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Loop Powered Temperature Transmitter 

FEATURES:

  • Highly Reliable, Fast, Accurate Sensing Technology
  • User Friendly, Simple To Operate & Easy To Install
  • Power On Startup Through Intelligent Electronics, Self Driven Menu
  • Easy-to-read Display, Fast Response
  • Easy Programming With Password Protection
  • Software Calibration- No Trim pots
  • Loop Test, Assures Proper Operation Of The Transmitter
  • Industrial Standard, 4~20 mA O/P With Respect To The Full Scale Of Input Type
  • Built-In Reverse Polarity Protection
  • Reduced Operating Maintenance And Installation Cost
  • Excellent Long Term Stability.

APPLICATIONS:

  • Oven & BOD, Incubator, Humidity Chamber
  • Winding Temperature Of Generators, Bearings, Motors & Transformers
  • Foundries For Heat Treatment Application
  • Chemical & Hazardous Area Where Data Monitoring is Essential
  • Iron & Steel Industry For Soaking Pits, Oxygen Plate, Smelter Plant
  • Cement Plants For Process Automation
  • Water Purification & Treatment Plants
  • Primary & Auxiliary Temperature Scanning Of Boilers
  • Sugar Industry For Pan Alternation, Dailer Automation
  • Paper & Pulp Industry For Washers, Head Box Feed, Bleachers Etc.
  • Chemical & Petrochemical Industries
  • Water Pumping Stations
  • Power Plants. 

TECHNICAL SPECIFICATIONS

Input

J type (Fe- CON)

K Type (Cr - AL)

RTD PT100

Range

0 ~750 °C

0 ~ 1200 oC

-100 ~ 500 oC

Resolution

1oC

1oC

1oC

Accuracy

+ 0.25% of full scale

+ 0.25% of full scale

+ 0.25% of full scale

Compensation

Automatic Cold Junction Compensation for thermocouple (J or K type) Specify cable length While ordering

Sensor Probe Details

Please specify while inquiring

Loop Output

Industrial standard, 4~20 mA with Permissible load 750 ohms at 24 VDC, 25 mA

Display

0.5 inches, 3 1/2 digit L.C.D. Display/0.4inches , 4 Digit L.E.D. Display

Set Point

Two Independent Set Points, AL1 & AL2 with Blinking Indication & programmable Latch / Non Latch facility, only for indication purpose (There is no relay output)

Setting

Setting by 4 keys on front panel, i.e. 'SET/NEXT','UP','DOWN','TEST/BACK'

Monitoring : Sensor

Open / Under / Over

1)      By Display : Sensor Open/Break Shows oPn Under range shows Und & Over range shows Our

2)      By Loop current : Upscale current : 22mA, Downscale current : 3.6mA ~3.8mA, Programmable by User

Supply Voltage

14 ~ 36 VDC, normally 24 VDC ,25 mA

Operating Temperature

-40~85oC

Relative Humidity

Below 95 % non Condensing

Enclosure Detail

Weather Proof (WP)

Flame Proof (FLP)

Protection Class

IP-65

IP -65 , CMRI approved for II A & II B Gas Group

Cabinet Material

Polycarbonate, Grey colour

Cast Aluminium alloy, LM-6/ C.I. Enclosure

Cable Entry

1 No, Thermoplastic cable gland (IP - 68)

1 No, Double Compression Cable Gland (Ex - Proof),3/4 inch ET type

Dimension

120 (H) x 80 (W) x 55 (D) in mm

145 (H) x 185 (W) x 100 (D) in mm

Mounting

Wall Mounting / Stand Mounting

Wall Mounting / Stand Mounting

Weight

250 Grams

1 KG