We offer our exclusive range of Liquid Level Indicators, The float cage is flanged to the tank & the level is indicated through a float, which consists of a Permanent magnet. Our Liquid Level Indicators are laterally to be flanged to the tank for communication of level of liquids and liquefied gases in open and closed tanks. These can be

We bring forth to our esteemed clients, our premium range of Liquid Level Switches which include Side Mounted Liquid Level Switch and Top Mounted Liquid Level Switch. These Liquid Level Switches are made with the cutting edge technology and offer high performance. Liquid Level Switches provided by us are durable due to the incorporation of

We are instrumental in providing our esteemed clients with superior quality Liquid Level Transmitters. The float cage is flanged to the tank & the level is indicated through a float, which consists of a Permanent magnet. Our Liquid Level Indicators are laterally to be flanged to the tank for communication of level of liquids and liquefied

We offer our clients with Pneumatic Liquid Level Instruments. These Pneumatic Liquid Level Instruments are high on quality due to the incorporation of high grade raw material in the production process.

Description
The interface Controller has amplifying relay, nozzle and flapper which operate with filtered air

Description : Simplest design, offers accurate reading in water, chemicals, petroleum products and corrosive liquid Level measurement. Supplied up to maximum CC-distance of 1400mm. Standard visible length is always less than C-Cdistance. The maximum operating pressure range is 10 kg/cm2 and maximum operating temperature range is 100 o C.

We are the foremost Manufacturer, Exporter and Supplier ofLiquid Flow Switches which offer unmatched durability and high performance. AUTOMAT insertion type flapper (Vane) operated Magnetic Flow switches are suitable for sensing flow of liquids like oil, chemical, or in water lines. These Switches can either be supplied in Weather proof

The Ultrasonic Liquid Flow Meter is economically designed and is popular in various industries all over the world. The Ultrasonic Liquid Flow Meter’s single-handed portability means difficult and challenging jobs located in narrow or high places can now be performed safely and easily. For cases where pipe wall thickness and acoustic

We present to our clients with the highly efficient Pressure Converters. Our Pressure Converters provide accurate readings and are known for high performance. We manufacture these Pressure Converters only with high grade raw material to ensure long term usage and high efficiency. These Pressure Converters are available affordable prices.

Features

Accurate high performance
Low mass, vibration resistant
Approvals by CENELEC, FM & CSA
Weather Proof IP66, explosion Proof Nema 7,9
Simple principal of operation
Low internal resistant

Usage

For converting modulated air system pressure into modulated high intensity hydraulic pressure
The high intensity hydraulic pressure actuates wheel braking devices

Pneumatic Temperature Controller is basically Pilot Burner shut off system. The pilot Burner helps to light the main burner. In case pilot Burner is shut, the main burner will not light and this will cause accumulation of Gas in the vessel. There can be backfiring when operator lights the main burner. To avoid this situation, pilot Burner shut off system with alarm and gas shut down valve is used.

It Consists Of

Pilot Burner with Gas Regulator
Model-l 000/1 This is a standard burner which is used to light the main burner as per. This consists of mixer (B) and adjustable orifice (C).This is supplied with pilot. which houses the sensing element of low temperature Switch. The gas to the pilot burner is supplied by a W' regulator Model 400x .
Low Temperature Switch
Model 1100/5 This consists of mercury bulb with capillary tube. The mercury in the bulb expands with rise in temperature, which extends piston stem connected on the other side of mercury bulb. The stem is connected to the knob of micro valve through linkage. The air (output pressure) at the output port of the micro valve is Zero when the burner is OFF or Maximum when the burner is ON. The sensing element of low temperature switch is housed in thermo well welded on pilot for sensing temperature of pilot burner flame.
Panel for pneumatic alarm and Auto/Manual Switch Model-1100/3
The Panel consists of following: (30) Auto/Manual Switch: During normal condition, switch is at AUTO. When pilot burner goes off, the horn starts blowing. The switch is shifted to MANUAL to avoid continuous blowing of horn. (3b) Panel Indicator: This indicator indicates 0% (OFF) when the burner is off and shows 100% (ON) when the burner is on. (3c) Horn: The pneumatic horn blows when pilot burner extinguishes.
Gas Shut Off Valve
Model 11

We present premium range of Control Valve Accessories. These Control Valve Accessories are made in accordance to the international standards. Our Control Valve Accessories offer high efficiency as we use high grade raw material in the production process. Control Valve Accessories provided by us are meant for longterm usage and are easy to operate.

Used for

Smart Positiner Elecro-Pneumatic Positioner
Transmitter Volume Booster
Air Filter Regulator Lock up Valve
Solenoid Valve Limit Switch

Other Products

Position Transmitter series - PTM-5VL,R, PTM-6V, R (Flame proof)
Air filter regulator - VA-200 & VA-205
Volume Booster - VA 300, VA305, VA-315
Lock Up Vale - VA 400
Snap Acting Relay - VA 500, VA-505, VA-510, VA-515
Solenoid Valve - VA 700
Limit Switch - VA 850

Wireless Transreceiver belongs to the family of series 550 and effectively integrate ethernet, serial modbus devices to IP management system via EDGE or GPRS network. It is mobile operator independent system & is a powerful reliable tool for communication of modbus based field mounted Instruments. Many industrial devices like PLC, I/O, and Data Loggers etc. support RS485 modbus protocol. 550GP can integrate unlimited number of serial devices to IP Network. Wireless Transreceiver(GPRS)-550GP provide flexible solution for industrial application for monitoring & control of process parameters. 550GP is designed to operate in harsh environment and its enclosure is of aluminum alloy & suitable for weather proof, explosion proof & dust proof applications. This consists of ethernet port, serial port along with SIM Card holder. Being a standalone device, this plug & play solution is easy to install in a short time.

Brand Name : Wireless Transreceiver (GPRS)-550GP

Features

Wireless Transreceiver is equipped with GPRS/EDGE enabled GSM SIM card
Digital data transmitter receives analog/digital signal from process Instrument, convert to digital data and communicate to serial-port of 550GP through internet & pushes the data to the server
Broadband internet connectivity is required at server side.
In case of mal-functioning, communication is re-established automatically.
End to end security is achieved by using private server which provides virtual private network (VPN).
Wireless Transreceiver has got firewall and VPN for secure communication.
Internet service provider (ISP) independent static IP address for private server is more secure.
Housing of 550GP, Digital Data Transmitter & Remote Antenna is weather proof IP66 & explosion proof certified for Group IIA & IIB.
Remote antenna can be provided in locations where network is weak.
Communication from analog digital Transmitter to Transreceiver can be done by RS232 OR RS485 cable.

Applications

Measures various process parameters like

Level
Temperature
pressure & flow etc

Electrical parameters like

Voltage
Current
KW
KWH
Frequency
Power Factor KVA & KVAH
Operate control valve
Disconnector
Solenoid valve etc. from specially designed SCADA software. The analog data from process Instrument is converted to digital data which is connected to serial-port of wireless transreceiver (GPRS) – 550GP

We manufacture export and supply high quality Pilot Burners that are made in accordance to the internationally approved standards. These Pilot Burners are highly efficient and offer long term usage. We manufacture these Pilot Burners with the use of high grade raw material for durability and efficiency.

Safety System for Heaters : (Similar to MIs Invalco/Natco Stock No. 48362445) low Temperature Shut Down Device

Introduction
Low temperature shut down device is basically PilotBurner shut offsystem. The pilot Burner helps to light the main burner. In case pilot Burner is shut, the main burner will not light and this will cause accumulation of Gas in the vessel. There can be backfiring when operator lights the main burner. To avoid this situation, pilot Burner shut off system with alarm and gas shut down valve is used which consists of following :

Pilot Burner with Gas Regulator. Model-l 000/1
This is a standard burner which is used to light the main burner as per Fig. 2. This consists of mixer (B) anp adjustable orifice (C).This is supplied with pilot (Fig.3) which houses the sensing element of low temperature Switch. The gas to the pilot burner is supplied by a W' regulator Model 400x (Fig. 4 on page 2).
Low Temperature Switch. Model 1100/5
This consists of mercury bulb with capillary tube. (Refer Fig. 5, on Page 2).The mercury in the bulb expands with rise in temperature, which extends piston stem connected on the other side of mercury bulb. The stem is connected to the knob of micro valve through linkage. The air (output pressure) at the output port of the micro valve is Zero when the burner is OFF or Maximum when the burner is ON. The sensing element of low temperature switch is housed in thermowell welded on pilot (Figure 3) for sensing temperature of pilot burner flame.
Panel for pneumatic alarm and Auto/Manual Switch Model-1100/3
The Panel consists of following

(3a) Auto/Manual Switch
During normal condition, switch is at AUTO. When pilot burner goes off the horn starts blowing. The switch is shifted to MANUAL to avoid continuous blowing of horn.
(3b) Panel Indicator
This indicator indicates 0% (OFF) when the burner is off and shows 100% (ON) when the burner is on.
(3c) Horn
The pneumatic horn blows when pilot burner extinguishes.

Gas Shut Off Valve
Model 11 00-1 (Fig.6) Similar to Natco / Invalco Model No DSG - 101B- 468) When the burner extinguishes, horn starts blowing and emergency shut off value (Fig.6) closes which stops entry of gas to the main burner.

V. Automat & Instruments (P) Ltd is one of the prime Manufacturers, Exporters and Suppliers of Differential Pressure Transmitter of 501 Series in India. 501 Series Automat Differential Pressure Transmitter is the part of series 501, consisting of certified electronic. 501 series SMART DP/PT are microprocessor-based instruments that combine the analog signal advantages (4-20 mA) together with the flexibility of digital communication using HART® protcol/Foundation Field Bus (FF). The DP/DT can be configured by using universal Hand Held HART communicator (HHT) or by Computer (PC) with dedicated Automat Software.

Description :
The medium pressure is transferred to the measuring chaff in the center of the chamber. The medium pressure is transferred to the measuring chaff which is elastic element used to check and measure the pressure acted on it. The displacement of the measuring chaffs [Max. 0.004 inch (0.10m)] is in direct proportion to the differential pressure. The position of the measuring chaff is detected by the fixed capacitive plates at two sides by means of direct digital capacitive circuit.

The electronic signal is ambient, temperature compensated and amplified by the differential amplifier. The signal pass filter dampens the effects of process turbulence and prevents saturation of the DC amplifier and the current driver. The DC amplifier provides non interacting Zero and Span adjustments.

Differential Pressure Transmitter adopt the principle of replacing analog signal amplifying circuit and A/D conversion circuit with direct digital capacitive circuit, and meantime take the digital compensation technology to compensate temperature and static pressure, which greatly improves the measurement precision and reduces the temperature drift. The complete unit transmitter is characterized by its small size, high reliability and long-term stability. With extremely high performance this microprocessor based digital smart transmitter is maintenance free & accurate. The circuit within the transmitter provides Reverse polarity protection, transient power surge protection, and Electromagnetic interference protection. Apart form flow measurement; DP transmitter can also be used to measure level and pressure.

Features :

Increased flexibility and enhanced function thanks to the adoption of microprocessor
Powerful self-diagnosis capability
Accuracy up to 0.1 and better
Turn down ratio up to 40:1 and above
No interaction between zero-setting and range adjustment
Remote range, Span & Zero setting
Two-wire system in conformity with Hart® protocol/FF protocol that enables digital communications and built in non-losable memory
High stability, high accuracy, adjustable damping and strong ability on one-way overload protection.
No mechanical transmission parts therefore less maintenance, sturdy and vibration proof
Easy to maintain with all general parts that guarantees the characteristics of the transmitter when sensor and/or electronic circuit board are interchanged
Optional materials for the chaff that contacts the medium
Proved excellent performance and reliability

General Information :

Application : Liquid, Gas and Steam
Power Supply : External Power Supply 24V DC (Power Range 12V ~ 45V)
Output Signal : 4~20mA output superimposed with Hart® protocol/Digital Output (FF)
System : 2 Wire
Load Resistance : 600 ohm Hart® /575 ohm FF
Fail safe/Loop check : Provided 3.8 mA or 21.6mA
Zero/span adjustments : Continuous with zero suppression and span elevation
Accuracy : ± 0.1% of span for > 1/10th URL
Stability : ± 0.1% of URL for 12 months
Ambient Temperature : -20 ~ 80 0C
Process Temperature : -20 ~ 300 0C
Operating Temperature : -20 ~ 150 0C
Relative Humidity : 0 ~ 100%
Volume Deviation : Less than 0.16 cm3
Damping : Adjustable between 0.2 ~ 32 sec
Start Time : 3 sec
Power Supply Effect : Less than ± 0.0005% / V of the output range
Vibration Effect : ± 0.05% /g of the max range in any axial direction @ frequency of 200 Hz
Display : 5 Digital LCD
Electrical Connection : 1/2" NPT (F)
Cover O- Ring Material : Buna N, Viton
Housing Material : Cast Aluminium Alloy / SS
Turn Down Ratio : 1 : 1 to 40 : 1
Filling Liquid : Silicone Oil