Level Transmitter

It is a compact, low cost, loop power level transmitter having 4-20 mA analogue out-put designed to measure the level of various liquids, and solid in tanks or storage vessels. These are having measuring range from 0.2 to 3 m for rod probe version.

These find their applications in the following areas:

Liquid Application:

• Acids
• Acetone
• AmoniaBenzine
• Feed water, CTC,
• Diesel
• Oils
• Fruit juice
• Milk
• Wine

Solid Application:

• Cement Hoppers
• Coke
• Corn
• Quartz
• Food Grains
• Sand

Probe Specification Chart:

Conductive material:

1. Water based solutions. Acids, Bases
2. Only insulated probe are suggested

 
Non-Conductive material:

1. Mostly petrochemical and solvents
2. Insulated or non insulated probes can be used

Fuel oil level transmitters is designed to measure level of fuels and oils in metallic and non-metallic tanks. The probe measures level by ­measuring the change in capacitance as level changes in the tank.

Applications/Process Notes

• Diesel fuels
• Hydraulic oils
• Vegetable oils
• Chemical holding tanks
• MEK and other solvants
• Many other, non-conductive liquids

The continuous 2 wire ultrasonic level transmitter are manufactured as per the industrial standards. These are used in food and beverages, water/waste water, chemicals, oils and solids range approx. ½ of liquids.

The salient features and specifications are as follow:

• Simple push-button calibration
• Output 4-20 mA, 20-4 mA
• Built-in temperature compensation
• Compact Size for Easy Mounting

 
Mechanical:

• Conduit Entry 1/2¿ NPT Hole
• (PVC Conduit only)
• Enclosure PVC-94V0
• Ingress Protection NEMA 4X (IP65)

 
Environmental:

• Temperature - 40 to 1400F (-40 to 600C)
• Optional - 40 to 2660F (-40 to 1300C)
• Pressure 1 ¿ 10 bar
• Approvals Intrinsic Pending
• Installation Category Class II

 
Operational:

• Accuracy +/-0.1% of max span (in lab using 4-20m A current output)+/-0.25% of max range (typically in field)
• Beam Angle 10 ¿ 12 degree at -3dB
• Loss of Echo Hold 30 seconds, 22 mA output
• Temperature Comp In transducer
• Calibration Push-button
• Calibration 4 20 or 20  4 mA Output

 
Full:

• Calibrate 20 mt. Or 4mA (Set Near Target)
• Calibration mode LED color is blinking Green.
• Push button and hold until LED turns Yellow (20 mA) or push button and hold until LED turns Red (4 mA)
• Release button, observe LED flashes to acknowledge the calibration

 
Empty:

• Calibrate 4 mA or 20mA (Set For Target)
• Calibration mode LED color is blinking Green
• Push button and hold until LED turns Red (4 mA) or push button and hold until LED turns Yellow (20 mA)
• Release button, observe LED flashes to acknowledge the calibration

These transmitters are made by using high graded raw material and sophisticated machines. Our transmitters are used in food and beverages, water/waste water, chemicals and oils.

These are tested stringently on various parameters before being supplied to the clients. Moreover, we also provide customized solutions to ensure their hassle free and efficient performance.

The salient features and specifications are as follow:

• Simple push-button calibration (Accurate)
• Output 4-20 mA / 20-4 mA
• (Isolated on 4 Wire Model's only)
• Built-in temperature compensation
• Optional RS232 Or RS485 communications with calibration, diagnostics and data
• logging software
• PLC compatible
• Three or Four Wire Operation
• Self Cleaning operation of sensor face
• APPLICATIONS
• Solids (Models 25 U, 45U & 52U Below)
• Solids Range Approx. ½ of liquid
• C = Communication 4 for 485 or 2 for 232, Blank = no Communications
• XX = Operating Frequency, U = Ultrasonic 400 = AC Power, 300 = DC Power

Mechanical:

• Conduit Entry 1/2¿ NPT Hole (PVC conduit only)
• Enclosure PVC-94V0
• Ingress Protection NEMA 4X (IP65)

 
Environmental:

• Temperature - 40 to 1400F (-40 to 600C) optional to 2660F (1300C)
• Pressure - 1 bar optional to 10 bar
• Approvals Entela Certified File #8294
• CAN/CSA C22.2 No. 1010.1-M92 + A2
• IEC 61010.1:90 + A1:92 + A2:95
• UL 61010A-1(2002)
• ABMXXX Series- 25U Approvals Pending
• Installation Category Class II

 
Operational:

• Accuracy +/-0.1% of max range (in lab using 4-20 mA current output) +/-0.25% of max range (typically in field)
• Beam Angle 6-12 degrees at 3dB
• Loss of Echo Hold 30 seconds 22 m A output
• Temp. Compensation in transducer
• Calibration Push button or programmable via optional communication port
• Diagnostics (Echo Profile) via communication port

Features:

Self Adjusting Tracking Radar Programmable (recommended) and Simple push-button calibration Output 4-20 mA/ 20-4mA (Isolated on 4 Wire Model's only ) Optional RS232 OR RS485 For communications with calibration diagnostics & data logging software PL Compatible (Modbus RTU) Three or four Wire Operation

 

Application:

Food and Beverages Water / Wastewater Chemicals with vapors

 

Mechanical:

• Conduit Entry : 1/2" NPT x 2
• Enclosure : Aluminum or S.S-94V0
• Ingress Protection : NEMA4 (IP65)Type 4/4X

Environmental:

• Temperature : -40to 140 F (-40 to 60 C)
• Approvals : FCC Part 15 - Low communication device
• Installation category: class II

 

Process:

• Temperature PP Rod : - 40 to 176 F (-40 to 80 c)
• De-coupler & PTFE Rod - 40 to 350 F(-40 to 177 c)
• Material Dielectric : Er >2
• Max. Pressure : 5 bar (without De-coupler)

Features:

Self adjusting tracking radar for solid materials programmable {recommended) and Simple push-button calibration Swivel Mtg. Aimer (recommended) Output 4-20 mA I 20-4mA (Isolated on 4 Wire Model's only) Optional RS232 OR RS485 For communications with calibration. diagnostics & data logging software PLC Compatible (Modbus RTU)  Three or four Wire Operation

 

Applications:

Solids with Dust Powder

 

_Mechanical:

• Conduit Entry : 1/2"* NPT x 2
• Enclosure : Aluminum Or S.S. -94V0
• Ingress Protection : NEMA 4 (IP65) Type 4/4X

 

_{Environmental:}

• Temperature : - 40 to 140*F (- 40 to 60°C)
• Installation Category : Class II

Process:

• c/w Teflon De-coupler: - 40 to 350°F (- 40 to 177'C
• Material Dielectric : Er >2
• Max. Pressure : 5 bar
• For very dusty applications divide max. range by two.