Gas Transmitter Dealers

Field, wall mount universal transmitter. Available in Weather-proof, Blind and Explosion-proof housing. Standard 4-20 mA transmission, compact electronic module. 2 wire or 3 wire technology. Suitable in the hazardous area.

• Accuracy: +-0.5,deg,C,(+-0.9,F
• Connection: Screw,Terminals,max.,1.5mm,2,(AWG,,16)
• Model: AV75
• Brand: Omicron
• Supply Voltage: 24V,DC/AC,+-,20%
• Response Time: 10s
• Pressure Range: Model,E,and,P,pressure,tight,up,to,10bar,(145psi)
• Current Consumption: Max,100mA; max,160mA (with display)

• Color: Black

Vasthi Instruments are global leaders in manufacturing of dew point meter analyzer,gas analyzers, gas detectors,portable dew point meter,online gas transmitter online dew point meter,dew point analyzer,particulate monitors, stack gas analyzers and have been supplying instruments to customers worldwide, Our multidisciplinary team of scientists, physicians, engineers, and regulatory consultants with decades of global experience brings you the quintessential mechanism that provides complete safety accuracy and durability. Vasthi Engineers was formed with visionary thinking and innovative ideas resulting in innovative products and solutions.

With the assistance of our automated warehousing system, we are able to properly organize and stack the products in our well-structured warehouse. Thus, we ensure zero defects at buyer's end. Keeping in consideration the latest standards, we are involved in supplying only high quality FIXED at reasonable prices.

The FF86 series air velocity transmitters were developed to obtain accurate measuring results over a wide range of velocities and temperature. High-quality hot film sensor elements based on cutting-edge thin film technology ensure maximum sensitivity, even at lowest mass flows. At the same time, the innovative probe design produces reliable measuring results at high flow velocities of up to 40m/s (8000ft/min).The integrated temperature compensation minimizes the temperature cross-sensitivity of the FF86 series which, combined with the robust mechanical design, allows it to be used at process temperatures between-40 to 120°C (-40 to 248°f).In addition to air velocity & temperature values, the transmitter calculates the volumetric flow rate in m3/min or ft3/min. the cross section of the duct needs to be determined for this purpose and the volumetric flow rate can displayed and directed to one of the analogue outputs.The configuration software included in the scope of supply allows choosing the appropriate output parameter and freely scaling the display range & signal level of the two analogue outputs. In addition user-friendly calibration of the air velocity & temperature and the adjustment of key parameters (e.g. response time of the velocity measurement, low flow cutoff points, etc.) are supported as well.   An optional illuminated display with two control buttons integrated in the cover is available. In addition, this enables changes of the configuration to be made directly on the unit.The FF86 series has a robust metal housing to protect against possible damage in rough industrial environments. There are four different models, providing a comprehensive range of mounting options;Model A for wall mounting - Model B for duct mounting - Model Cwith remote probe - Model E with remote probe, pressure-tight up to 10bar (145psi)   The FF86 series can be used to measure the velocity of other gasses as well, although a correction has to be applied to the unit at the factory.Typical Applications: Monitoring incoming and outgoing air (energy management) in HVAC applications Filter monitoring and laminar flow control in cleanrooms Exhaust systems; exhaust hoods and glove boxes in the pharmaceutical, bio and semiconductor industries Mass flow measurements during incineration processes Monitoring and measurement of compressed air systems Air conveying systems - wind tunnels and climate simulators Feature:High accuracyWorking range 0...40 m/s (0...8000 ft/min) and -40...120 °C (-40...248 °F)Measurement of air velocity and temperature calculation of volumetric flow rate low dependence on angle of inflow probe diameter 8 mm (0.3") remote probe up to 10 m (32.8 ft) easy mounting and maintenance correction for pressure, humidity and media low flow cut-off pressure tight up to 10 bar (145 psi)SI and US units selectable

• Fixed Gas Detector: Grey

Aaru field proven gas Transmitter continuously monitors for dangerous concentration of Gases .The linearize 4-20 mA Transmission can interface directly with any recieving instrument starting from indicators, controller to large control systems. The standard system cosist of a compact electronics module housed in a weatherproof or Explosion proof metallic or Polyester box with an application specific sensor .This state of the art transmitter is carefully designed with and manufacture with industrial great component components for reliability accuracy and long life . It is certified for use in hazardous area class 1 , div 1 , group B,C&D.(IIA,IIB OR IIC) apart from being available in Weatherproof Encloser. Trasmitters are equipped with micro controller and are heavily featured with self diagnostics & digital Output (Relay Output). Auto calibration (in case of toxic ,O2,Combustible gases only ) through embedded Software , can be done at site . RS 232\ MODBUS 485 (RTU) out put with boud rates of 2400 bps is available As an option.

Vasthi Model VT-90-O2, oxygen gas transmitter deficiency sensors are non-intrusive “Smart Oxy meter” sensors designed to detect and monitor O2 in air over the range of 0-25%. One of the primary features of the sensor is its method of automatic calibration which guides the user through each step via instructions displayed on the backlit LCD. The Oxygen Gas Transmitter sensor features field adjustable, fully programmable alarms and provides relays for two alarms as standard. The sensor comes with analog 4-20 mA output. Output allow for greater flexibility in system integration and installation. The Oxygen Gas Transmitter microprocessor supervised electronics are packaged as a plugin module that mates to a standard connector board. Both are housed in an explosion proof condulet that includes a glass lens window which allows for the display of sensor readings as well as access to the sensor’s menu driven features via a hand-held programming magnet of oxygen gas transmitter.  

• Application: Industrial Use, Laboratory Use
• Model number: Vt-90-02
• Brand: Vasthi

• Material: Stainless Steel
• Frequency: 50 Hz
• Color: Blue
• Brand: Fuji
• Packaging Type: Box
• Usage/Application: Gas Level Transmitter
• Voltage V: 220 V

• Brand Name: Dwyer
• Material: ABS, Plastic
• Application: Carbon Monoxide Gas Detector
• Weight: 250gm
• Color: Grey, White
• Feature: Durable, Easy To Install, Eco Friendly, Heat Resistance, High Sensitivity, Suitable For Various Place, Waterproof, Wide Detection Range, Wireless
• Condition: Good, New
• Automatic Grade: Automatic
• Power Source: Battery, Electric
• Warranty: 1yr
• Certificate: Yes
• Mounting Type: Wall Mounting
•  Type: Carbon Monoxide Detector
• Application: Gas
• Accuracy: ±.0002

• Sensor: Electrochemical Sensors for toxic gases and oxygen Catalytic bead sensors for flammable gases PID/solid state sensor for VOC's
• Display: 8x2 Alphanumeric LCD Display
• Function Keys: For Non-Intrusive Calibration
• Alarms: Visual LED's(Power & Alarm)
• Output: 4-20mA / RS 485
• Maximum Load Resistance: 500
• Gas Sampling: Diffusion
• Case Material: Explosion proof enclosure
• Diameter: 120mm
• Height: 70mm
• Weight: 1.700kg
• Certification: Electronics encolosed in FLP JB CMRI certified to Ex d IIC T6

KwikSense Digital Smart Gas Transmitter KwikSense Smart Gas Transmitters are universal transmitters with plug & play sensor technology. They are capable of accepting more than 100 smart gas sensors. Its non-intrusive calibration helps customers to calibrate the transmitters in hazardous area without opening the transmitter thus reducing the down time for calibration. Alternatively the smart gas sensors can be plugged out and calibrated in the lab and can be put back on the KwikSense transmitters.   KwikSense Smart Digital Gas Transmitter KwikSense series digital gas transmitter is a field mountable device suitable for the detection and continuous monitoring of hazardous gases at industrial locations. It provides an RS-485 MODBUS-RTU digital output signal that can be connected to any suitable control system viz. Uniphos controller, DCS, PLC, etc. It also provides an industry standard 4-20 mA analog output. The KwikSense is available for a large number of toxic and flammable gases viz. CO, H2S, SO2, Cl2, NH3, HCN, HCl, NO2, CH4 (%LEL), etc. Features Application Areas Specification  Plug & Play Smart Sensor Technology  8x2 backlit alphanumeric LCD display  Non-intrusive calibration using magnetic wand  Tricolor LED for alarm indications  Fully configurable on-board potential free relay contact  Industry standard 4-20mA analog signal output (soft tunable)  3x inbuilt 3 potential free relay contacts (optional)  Input (24V) voltage monitoring and its status prompting on display  Cable fault detection and 4-20mA output signal disable  Inbuilt ambient temperature sensor  User settable alarm set-points  Provision to mute relay output  Self testing of alarm LEDs and relays  Indication for no sensor, over-range, baseline drift  Digital communication by RS 485  CIMFR/ PESO/ ATEX certified to Exd IIC T6, IP66