'control configuration'

NRG GLOBAL MAKE Displacer type level switches offers the industrial user a wide choice of alarm and control configuration. DLS works on a simple buoyancy principle and is well suited for simple or complex applications, such as forming surging liquids or agitated fluids, and usually costs less than other types of level switches. CONSTRUCTION & OPERATION Operation is based on simple buoyancy principle. As the liquid level rises and progressively immerses the displacer elements, the effective weight suspended on the spring reduces and the consequent length of the spring change is used to provide magnet movement and operate the switch. The spring movement causes the magnetic sleeve to attract a pivoted magnet actuating a switch mechanism located outside the barrier tube. Built-in limit stops, prevent over stroking under level surge conditions. FEATURES: • Wide choice of switching functions • Suitable for large tanks up to 15 meters • Site adjustable switch points • Customized for high temp, high pressure & vaccum applications. • Reliable performance in turbulent liquids even without still pipes. • Easy transportation of longer length switches. • Enclosure : Weather proof-IP-65 Ex-proof-Gr. IIA & IIB or IIC GENERAL SPECIFICATIONS: Enclosure : Cast ALUMINIUM, Weather Proof-IP 65, Cast AL Ex-proof Gr. IIA & IIB or IIC Conduit Connection : ¾ ” ET or ½” NPT Measuring Range : 200 mm~15000 mm Operating Differential : 40±5 mm / Adjustable / 65 ±5 mm Switch Type : Micro switch Switch Contacts : 2 SPDT (2 NO + 2 NC) @ 5A, 230 VAC (Resistive) Switch Action : Bistable Terminals : To suit 1.5 mm2 conductor Flexible Rope : SS304, SS316, PP, PTFE Displacer : SS304, SS316, PP, PTFE Spring Housing : SS316, PP, PTFE Spring Material : SS316, SS316L Process Connection Flanged : MS, SS304, SS316, PP (SS clad), PTFE (SS clad) Perforated still well : MS, SS304, SS316, PP (65 NB) External Cage : MS, SS304, SS316, PP (80 NB) Max. Temperature : 0-200°C (without cooling fins) 0-300°C (with cooling fins) (Contact factory for temperature more than 300°C) Max. Test Pressure : Vaccum to 40 Kg/cm2 (Contact factory for pressure more than 40 Kg/cm2) Min. Sp. Gravity : 0.7 (Contact factory for Sp. Gr. less than 0.7)

NRG GLOBAL MAKE Displacer type level switches offers the industrial user a wide choice of alarm and control configuration. DLS works on a simple buoyancy principle and is well suited for simple or complex applications, such as forming surging liquids or agitated fluids, and usually costs less than other types of level switches. CONSTRUCTION & OPERATION Operation is based on simple buoyancy principle. As the liquid level rises and progressively immerses the displacer elements, the effective weight suspended on the spring reduces and the consequent length of the spring change is used to provide magnet movement and operate the switch. The spring movement causes the magnetic sleeve to attract a pivoted magnet actuating a switch mechanism located outside the barrier tube. Built-in limit stops, prevent over stroking under level surge conditions. FEATURES: • Wide choice of switching functions • Suitable for large tanks up to 15 meters • Site adjustable switch points • Customized for high temp, high pressure & vaccum applications. • Reliable performance in turbulent liquids even without still pipes. • Easy transportation of longer length switches. • Enclosure : Weather proof-IP-65 Ex-proof-Gr. IIA & IIB or IIC

This is micro-processor based Donnelly Chute level Transmitter with isolated o/p (4-20 mA), 10nos digital optical o/p and 2 relay control .The instrument is field programmable and user friendly. In this Instrument user can set sensor sensitivity, sensor level selection, sample delay time and relay set point etc. The user can set level 2-10 then instrument automatically tunes for o/p 4-20 mA and display 0-100%. The instrument has five settable parameters like rL1,rL2,snt,trl,Lst. The Instrument reads input level in sequence 1 to 10 if misplaced any level then it will not show above levels. Operations Manual – Donnelly Chute Level Transmitter with Modbus Communication Model M11 NX Operations Manual – Donnelly Chute Level Transmitter with Modbus Communication Model M11 MAX Parameters Snt: Sensor Sensitivity adjustment Lst: Level Sensor selection (2-10) Trl: sample Delay adjustment RL1 and rL2 : Relay set point (0-100) snt(sensitivity adjustment Parameter) In this parameter user can set sensitivity of every (1-10 sensor) level sensor through key pad. The sensor value can be set in this parameter 93(Max.) to (185min.) sensitivity and it is normally set 100 value of every sensor. If snt set 93 then i/p led direct on without input connection. Lst(level selection parameter) The user can be set input level 2-10 then instrument automatically tune for o/p 4-20 mA and display 0-100% Trl = 20 set rL1,rL2 : Relay set point value Terminal Details S1 to S10 : i/p for probe type level sensor GND : Common terminal of probe sensor (Donnelly chute sensor) L1 to L10 :o/p for isolated digital out put to plc +24vdc : +v common (+24 vdc) for plc digital i/p O/p 4-20 mA : mA output (isolated) P : common terminal of Relay N/O : Normaly open terminal of Relay N/C : Normaly close terminal of relay L : Phase of 220v AC @50/60Hz N : Neutral E : Earth Specifications Main (auxiliary supply) : 220vAc +-15% @50 Hz O/P (Analog) : isolated 4-20mA O/p (digital : isolated digital output (L1 to L10) Relay set value : 000-100 settable Display range : 0-100% according select sensor level (2-10) settable Time delay setting : 001-100 ms settable Input :10nos. Probe sensor (digital i/p) Digital i/p / o/p : Indicate by LED as fitted on the front panel LED : Red Led for i/p, Green Led optical digital o/p Control Relay : one pair normally open potential free contact: @ 5A at 240v AC Overall size : 96x194x223 mm (WxHxD ) Panel cutout : 184X92mm(HxW) Configuration 1st press both PRG+ DN key for 5 seconds then display rL1 press ENT key display last load value if change then Use up/dn key and press ENT key display rL2 press ENT key display last load value if change then use up/dn key And press ENT key display snt press ENT display 001(it means level 1 select to adjust sensitivity) press ENT display last load value of sensor 1 sensitivity , if you want change value then use up/dn if value decrees (it means sensitivity higher side(93 max.) ) if value increase (it means sensitivity lower side(185 min.) if you want to store modified value then press and hold PRG key after press ENT key now release both key now modified value has been stored . If you do not want to change in this parameter then use only ENT key, if press only ENT key it means by pass snt parameter, if press PRG key and ENT key it means modified value stored and display snt for next level sensor sensitivity calibration And same process apply for level 1 to level 10 after that, Next parameter Lst display press ENT key display last level select if change (2-10) then use up/dn key press ENT key display trL press ENT key display last value and set 20 and press ENT key and now exit configuration mode.

NRG GLOBAL INSTRUMENTS MAKE magnetically float operated Top Mounted Level Switch for controlling one or multi Levels by using reed Switch. The Unit Consists of Vertical Guide Pipe (Stem), Reed Switches Are located, Magnetic Float Sliding over the Stem according to the level in the tank. After passing the float, the reed relay will retain their output state. Various materials of construction are available depending up on Service Condition. Maximum 4 Set points can be given in a Single Level Switch & Maximum stem length will be 3 Meters. 2. Technical Data Float : S.S.316 / SS with PTFE / Poly Propylene Process Connection : Flanged / Screwed / TC Joint Flange : Mini 1” NB to Any Size in C.S. / S.S.304 / S.S.316 / SS with PTFE Coated / P.P. Switch : Hermetically Sealed Magnetically Operated Reed Switch with Rhodium Contact SPST / SPDT. Rating : 0.5 Amps @ 24 V DC OR 230 VAC 1 AMP Switch Housing : Die Cast Aluminum, Weather Proof IP 65 (Enclosure) / Flame Proof to II A, II B (IS – 2148 CMRS Dhanbad Approved) Operating Pressure : 10 Kg / Cm2 Operating Temp : Max. 90 C. Cable Entry : ½” NPT (F) OR ¾” ET (F) No of Switches : As Per Customer Requirement Stem Length : Up to 3 Meters.. other on your request Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

Conductivity Level Switch is a simple, low cost, point level measurement switch designed for level detection of conductive liquids having low densities, high viscosities, containing solid particles and to detect interface between non-conductive and conductive liquids. The probes work through the variation of the electrical resistance between the reference electrode and the level-control electrode. Conductivity level switches detect the level resistance when their electrodes are covered by the medium. If the tank is made of plastic, concrete, or any other nonconductive material, an additional electrode is required as a reference Conductivity Level Switches are available with stainless steel 316 electrodes as standard Suitable for many chemicals and aggressive media which are conductive in nature and dirty liquids, liquids with high solid content Construction available with both Solid probes & Suspended probes to suit fitting requirement It is a simple, low cost, point level controller designed for detecton of conductive liquids, having low densites, high viscosities, containing solid particles and interface between nonconductive and conductive liquids. CONSTRUCTION & OPERATION It comprises of a probe, wired to a level controller. The probe holds one common reference/common electrode and one or multiple “Control Electrodes” depending upon the number of levels to be controlled. All the electrodes are suitably insulated to avoid electrical bridging. The lengths of “Control Electrodes” correspond to the height of preset level points to be controlled and the length of the “reference/common Electrode” is kept slightly longer than the longest “Control Electrode”. If tank is conductive, it can be used as a reference/common electrode. Then number of control electrodes equals number of preset levels. Level controller houses sensing electronics consisting of power supply and signal conditoning circuit which provide a “Low AC Voltage” across mass and control electrodes. On liquid reaching preset level point electrical circuit gets completed - generating a signal which is amplified to actuate a relay, those potential free contacts are available for subsequent operations. On “Level Falling” the circuit breaks, deactivating the relay Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PAKING

NRG GLOBAL MAKE side-mounted float level switch is suitable for liquid level control of open or bearing pressure container in industrial process. When the liquid level reaches to high or low limit, relay contact point can be as signal alarm device or the switch in electronic pump circuit. It is used in water treatment, petrochemical, furnace, shipyard etc. It is widely applicable in the condition of high viscosity, high pressure, high temperature because of it is flexible structure, and it can replace the UQK series products. Working principle To use of liquid buoyancy principle. When the floating ball due to buoyancy and moving up and down, the magnetic reed switch in the junction box will be action when it is influence by the arm end magnetic. The same principle is used in the micro switch device. To use of magnets and magnet micro switch arm end of mutual exclusion movement to push the micro switch action. Product purpose SM series float level switch is suitable for liquid level control of open or bearing pressure container in industrial process. When the liquid level reaches to high or low limit, relay contact point can be as signal alarm device or the switch in electronic pump circuit. Specification Application : Liquids Liquid Density : Above 0.5 – 2.0 Liquid Velocity : Upto 500 cp Design Pressure : Upto 40 Kg/cm² Design Temp : Upto 300°C Connection : Flanged to ASA/BS/DIN Screwed BSP/Screwed NPT Material : SS304/SS304L/SS316/SS316L/PP/HDPE/PVC/PVDF Lined/PTFE Lined Other Materials on request Switch Type : Micro, SDPT, DPDT Form : 1 NO+1NC / 2NO+2NC Rating : 5 Amp, 230 VAC OR 24 VDC Enclosure : W-Proof IP65 / Ex-Proof Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

1. Product Description NRG GLOBAL Introduced magnetically float operated Top Mounted Level Switch for controlling one or multi Levels by using reed Switch. The Unit Consists of Vertical Guide Pipe (Stem), Reed Switches Are located, Magnetic Float Sliding over the Stem according to the level in the tank. After passing the float, the reed relay will retain their output state. Various materials of construction are available depending up on Service Condition. Maximum 4 Set points can be given in a Single Level Switch & Maximum stem length will be 3 Meters. 2. Technical Data Float : S.S.316 / SS with PTFE / Poly Propylene Process Connection : Flanged / Screwed / TC Joint Flange : Mini 1” NB to Any Size in C.S. / S.S.304 / S.S.316 / SS with PTFE Coated / P.P. Switch : Hermetically Sealed Magnetically Operated Reed Switch with Rhodium Contact SPST / SPDT. Rating : 0.5 Amps @ 24 V DC Switch Housing : Die Cast Aluminum, Weather Proof IP 65 (Enclosure) / Flame Proof to II A, II B (IS – 2148 CMRS Dhanbad Approved) Operating Pressure : 10 Kg / Cm2 Operating Temp : Max. 90 C. Cable Entry : ½” NPT (F) OR ¾” ET (F) No of Switches : As Per Customer Requirement Stem Length : Up to 3 Meters 3. Design features 1. One Moving Component Exists, so that no – wear of float. 2. Suitable for any fluid having Specific Gravity Above 0.7 3. Minimum possible Distance between 2 Level set Points is 75 mm. 4. Accuracy : ± 0.10%, ± 0.25 %, ± 0.5 % on F.S. 5. The switch operates on the principle of magnetic flux coupling with no mechanical connection so that fluid contamination of switch components cannot occur. 4. Ordering Information Information Required to Quote: Material of Construction, Service Medium, Specific Gravity, Max. Pressure & Temperature, Number of Actuating Levels & Their Distance from top of the Connection, Process Connection.

1. Product Description NRG GLOBAL Introduced magnetically float operated Top Mounted Level Switch for controlling one or multi Levels by using reed Switch. The Unit Consists of Vertical Guide Pipe (Stem), Reed Switches Are located, Magnetic Float Sliding over the Stem according to the level in the tank. After passing the float, the reed relay will retain their output state. Various materials of construction are available depending up on Service Condition. Maximum 4 Set points can be given in a Single Level Switch & Maximum stem length will be 3 Meters. 2. Technical Data Float : S.S.316 / SS with PTFE / Poly Propylene Process Connection : Flanged / Screwed / TC Joint Flange : Mini 1” NB to Any Size in C.S. / S.S.304 / S.S.316 / SS with PTFE Coated / P.P. Switch : Hermetically Sealed Magnetically Operated Reed Switch with Rhodium Contact SPST / SPDT. Rating : 0.5 Amps @ 24 V DC Switch Housing : Die Cast Aluminum, Weather Proof IP 65 (Enclosure) / Flame Proof to II A, II B (IS – 2148 CMRS Dhanbad Approved) Operating Pressure : 10 Kg / Cm2 Operating Temp : Max. 90 C. Cable Entry : ½” NPT (F) OR ¾” ET (F) No of Switches : As Per Customer Requirement Stem Length : Up to 3 Meters 3. Design features 1. One Moving Component Exists, so that no – wear of float. 2. Suitable for any fluid having Specific Gravity Above 0.7 3. Minimum possible Distance between 2 Level set Points is 75 mm. 4. Accuracy : ± 0.10%, ± 0.25 %, ± 0.5 % on F.S. 5. The switch operates on the principle of magnetic flux coupling with no mechanical connection so that fluid contamination of switch components cannot occur. 4. Ordering Information Information Required to Quote: Material of Construction, Service Medium, Specific Gravity, Max. Pressure & Temperature, Number of Actuating Levels & Their Distance from top of the Connection, Process Connection. Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

NRG MAKE vibrating fork is a level switch for liquids and is used in tanks, containers and pipelines.As a sturdy replacement of conventional float switch, Elixir offers a variety of built-in featuresnon-existant in floats and other switches, e.g. where materials are sticky, corrosive, agitated,splashing, foaming and having uncertain electrical properties.Elixir vibrating fork is suitablefor hazardous areas, available with explosion-proof housings certified by CMRI , Dhanbad.Features• Less Power Consumption: Less Heat, Long Life• Universal Power Supply: 18 to 55 V DC,90 to 265 V AC on same terminals• Application Temperature Range : up to 200° C• Suitable up to 10,000 cP (Detects all Industrial Fluids)• Compact Size: Less Inventory• Extendable probe length from 68 to 3000 mm• ECTFE coated, polished & hygienic fork• Output: 8.2V Namur, SPDT & DPDT Relay type currentoutput• Calibration Free, independent of material's dielectricpropertiesPrincipleA specially shaped tuning fork is kept vibrating using piezo-electric elements. Typically, thefork vibrates at its natural frequency. The frequency of oscillation for the tuning fork changeswhen immersed in liquids. The change in frequency is detected by the microprocessorleading to a switching decision.Manufacturing Level Instruments & Speed Monitoring SystemsVersion 2.1Grown...to meet challengesELIXIR Microcontrollerbased Vibrating Fork Liquid Level Limit SwitchApprovals CE Marking, RoHS Compliance, IP-67 Marking Additional Information: Production Capacity: 100 Delivery Time: EX STOCK Packaging Details: EXPORT WORTHY PACKING