The PRIMA SGM -1P is A PERSONAL SAFETY GAS MONITOR which is small, lightweight, versatile and as per IS:5780 for Intrinsic Safety monitoring any one gas from the table below.

It weighs less than 210 grams and 10 x 7 x 3½ cm in size. It is durable and hardy enough for use in harsh environments meeting the standards of Environmental Tests under IS:13109.

PRIMA MGM-4P is a microprocessor based, handheld, convenient & portable multi gas monitor designed for the monitoring of four gases, % OXYGEN, ppm CARBONMONOXIDE, ppm HYDROGEN SULPHIDE & % LEL of a COMBUSTIBLE GAS.

It is fitted with highly reliable and reputed sensors. The instrument works on disposable dry batteries, optionally a rechargeable battery can be provided. The instrument is capable of SAMPLING, VIEWING and DATALOGGING of INSTANTANEOUS VALUE, STEL AND TWA readings. Logged data can be downloaded to a computer for printing or storage along with the date and time of the readings. Two Alarms, both audible and visual are provided.

The SGA-1P is personal gas alarms which are handheld. The instruments work on a 6 volts disposable dry cell. They have two alarms both audible and visual and low battery indication.

SGA-1P are fitted with highly reliable & reputed electrochemical sensors. A belt clip is provided for hands free use.

The PRIMA OXYGEN METER Model OM-A is an INTRINSICALLY SAFE instrument which measures % Oxygen in workplace atmosphere. The instrument display is driven by the electrochemical sensor output, which is of the order of 1.5 milliamps in Air with voltage of 0.8 volts in open circuit.

These weak output values make the sensor intrinsically safe per IEC. There is no battery power required to drive the galvanometer and therefore no spark can be generated whatsoever. It has an analog display.

The PRIMA Model EGD is a portable easy to use, compact, durable, COMBUSTIBLE GAS ANALYSER with a 0 to 100 % LEL range. It Measures combustible gas in diffusion Mode.

With an option of Inbuilt Pump which draws the sample gas through the probe when the momentary type pump switch is depressed. Two settable alarms both visual & audible are provided. Flame flash back arrestors to the inlet and outlet of the gas circuit are incorporated. The sensing head is certified for use in hazardous locations.