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Promoted Range

Our clients can avail from us a series of Promoted ranges that are made in accordance to our client''s requirements. These ranges include RH Transmitters & Sensors, Air Velocity EE65 Series, Dew Point Sensors, Moisture Content In Oil Analyzer, Differential Pressure Gauges etc. These are used in Drying Process, Environmental Test, Ceramic Industries, Paper Industries and Textile Industries. These are available in different specifications and capacities.

RH Transmitters & Sensors

CONSTRUCTION FEATURES:

Humidity Rank	0 to 100%
Temperature Range	-40 to 60°C, -40 to 85°C, -40 to 200°C Available
Accuracy	Rh: ± 1.5%, ±3% available Temp.: ±0.5°C available
Supply	10 to 30 VDC
Output	4 to 20 mA for both Rh & Temp. (2wire)
Max. Load	= 250 Ohm
Electrical Connection	M16 Cable Gland
Max. Air Velocity	20 m/s
Enclosure Rating	Duct / Wall mounted IP 65 Space Mount IP 22
Probe Length	207 mm
Probe Diameter	15 mm

APPLICATIONS:

Pharmaceuticals
Power Stations
Drying Process
Environmental Test
Ceramic Industries
Paper Industries
Textile Industries

OPTIONAL FEATURES:

Model are available for calculated parameters like Dew point, Mixing ratio, Front point, Absolute humidity

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Air Velocity EE65 Series

We offer our clients excellent quality made Ee65 air velocity transmitters, which are suitable for the accurate ventilation control applications. These equipment are operating on a creative hot film anemometer principle. Our trained professionals have precision engineered them using latest techniques. These Air Velocity Ee65 Series are available in various dimensions and sizes as per the demand in the market.

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Air Velocity EE75 Series

Our Air Velocity EE75 Series has huge demand in the market due to its sturdy construction and high efficiency. These products are widely appreciated among our clients and we provide them in different specifications as per the requirement. Our Air Velocity EE75 Series is extensively used in numerous industries for diverse applications. We also offer them in various customizations to meet the different customer demands.

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Dew Point Sensors

Dew Point Sensor

EE371 / EE372 Series

The exact monitoring of dew point temperature in compressed air systems, dryers for plastic and other industrial processes is becoming increasingly more important. EE371 series with a measuring range -80...60⁰C Td (-11 2...140"FT d)and EE372 series with a measuring range-40...60 ⁰C Td (-40...MOT) are the ideal solution for such applications. The core of the transmitter is the monolithic measurement cell type HMC01, developed by E + E Elektronik in thin-film technology. An autocalibration procedure which is integrated in the device and years of experience in low humidity adjustment make an accuracy of <2⁰C Td (±3.6⁰F Td) possible

Typical Applications	Features
Monitoring of compressed air systems	Measuring range -80...60 ⁰C Td (-112...140 F Td)
Refrigerant type dryer	Accuracy of measurement ±2°C Td (±3.6 F Td)
Absorption dryer	Two Td/Tf alarm outputs
Plastics dryer	Autocalibration
	Pressure tight up to 100 bar (1450psi)

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Co2 Transmitter

EE85 Series

Duct mounted co2 transmitters and switches of the ee85 series are designed for hvac applications. The co2 sensing element uses the non-dispersive infrared technology (ndir). A patented auto-calibration procedure compensates for drift caused by the aging of the sensing element and guarantees outstanding long term stability.

technical data : measuring values
co₂
measurement principle	non-dispersive infrared technology (ndir)
sensing element	e + e dual source infrared system
measuring range	0. . . 2000ppm / 0. . . 5000ppm
accuracy at 20°c 0. . . 2000ppm:	< ± (50ppm +2% of measuring value)
and 1013mbar 0. . . 5000ppm:	< ± (50ppm +3% of measuring value)
	traceable to international standards, administrated by nist, ptb, bev. . .
response time t63 ¹¹	< 120s
temperature dependence	typ. 2ppm c02/°c
long term stability	typ. 20ppm / year
sample rate	ca. 30s

outputs : analogue outputs
0. . . 2000ppm/0. . 5000ppm	0 - 5v -1ma < l_l < 1ma
	0 - 10v-1ma < l_l < 1ma
	4 - 20ma r_l < 500 ohm

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Moisture Content In Oil Analyzer

EE36 Series

E + E Transmitter Series EE36 are specially designed for the measurement of water content in oil. EE36 is ideal for online monitoring of moisture in lubrication or insulation oil, which is very important for the long-term performance and adaptive maintenance of plant and machinery. For instance, moisture affects dramatically the insulation characteristics of electrical transformer oil and therefore continuous monitoring is extremely important.

Humidity measurement in oil

Similar to the humidity in the air, the water content in an oil can be described by the absolute value in ppm or by the relative value aw:

-ppm (massof water/massof oil)

-a_w (actual water content as fraction of the water content in the saturated oil)

a. = 0 corresponds to water-free oil, while a„ = 1 describes fully saturated oil. a„ measurement with EE36 transmitter series is based on the outstanding long term stability and resistance to pollution of the E + E capacitive sensor elements series HC.

Technical Data : Measuring values

Water Activity
Water activity sensor	HC1000-400
Measuring range"	0...1a_w
Accuracy incl. hysteresis and non linearity in air
- Special calibration against certified standards	± 0.01aw(0...0.9aJ± 0.02aw(0.9...1a_w)
- Standard calibration	± 0.02aw(0...0.9a„)± 0.03aw(0.9...1a_w)
Temperature dependence of electronics	typ. ± 0.0001 [1/°C] (typ. ± 5.6 * 10-5[1/°F])
Temperature dependence of sensing probe	typ. ± (0.00002 + 0.0002 x aj x AT[°C]AT=T - 20°C
Response time with stainless steel filter at 20°C / t₉₀	typ. 10min in still oil

Temperature
Temperature sensor element	Pt1000 (tolerance class A, DIN EN 60751)
Working range sensing probe	-40...180°C (-40...356°F)

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Differential Pressure Gauges

A differential pressure gauge works on the pressure difference acting on the sensor, bourdon or diaphragm or on both sides ( h. P & l. P ) of a cylinder which gets a displacement that actuates a gear movement or any similar mechanism to an indicating pointer which moves over a dial marked in difference of pressure.

We are renowned for trading & supplying quality Differential Pressure Gauge. Our extensive range of Differential Pressure Gauge is well appreciated for its reliability and high efficiency among the clients across the globe.

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Digital Pressure Gauges

Construction Features:

Selection of Engineering Units	Kg/Cm2, Bar, PSI, KPa, mm WC, mm Hg, In WC, In Hg
Enclosure	Aluminium Anodised, Light Weight / SS 304
Display	8 x 2 Dot matrix display, shows Pressure, unit & low batt.
Media	It works with any media that will not adversely affect SS 316
Accuracy	± 0.15% & 0.5% or better of full scale at calibrated temperature
Power	Standard 9 V 150 mAh, Ni MH with charger or 230 VAC, 50 Hz
Connection	1/4 BSP Male (others on request)
Over pressure	130% of specified range
Temperature	Storage : -40 to 85°C Operating : -40 to 85°C
4-20 mA	Available (Optional)
SPDT Relay output	Available (Optional) Provides 2 adjustable SPDT relay
Diaphragm seals	Various size, style and MOC available

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Pressure Transmitter

We are involved in the manufacturing and supplying a broad range of supreme quality and sturdily constructed pressure transmitters. They are developed on the basis of latest technology, which provides the highest level of performance. These equipment are known for their unmatched features like high performance, durability and reliability. We ensure their long service life without any need for maintenance for years.

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Paperless Recorders & Data Acquisition Systems

We have for our clients an array of paper less recorder that have highest accuracy rate of 18-bit A-D analog input and 15-bit D-A analog output. These recorders are available in TFT LCD with high quality resolution and offer maximum analog input channels. User friendly in nature, our recorders come with easy-to-access function keys as well as soft keys coupled with interactive dialog simplifying set up and operation procedures.

CONSTRUCTION FEATURES:

Features	R1000	R3000	R4000
Display	STN (LED)	5.6" TFT (CCFL) Color	5.6" TDF (CCFL) Monochromatic
Input Type	Universal (T/C, RTD,4-20 mA, mV, V)	Universal (T/C, RTD,4-20 mA, mV, V)	Universal (T/C, RTD,4-20 mA, mV, V)
Accuracy	±0.2%	±0.2%	±0.2%
Alarm Output	4	12	12
Power Supply Totalizer Temperature & Pressure	3CH (30mA/CH) YES	3CH (50mA/CH) YES	3CH (50mA/CH) YES
Compensation	1 Group	3 Group	3 Group
Communication	RS232 / 485	RS232 / 485	RS232 / 485
Internal Memory	3M bit FLASH	8/16 Mbyte NAND FLASH	8/16 Mbyte NAND FLASH
External Memory	-	64/128 M CF Card	64/128 M CF Card
Power	85~264V AC 20-30V DC	85~264V AC 20-30V DC	85~264V AC 20-30V DC
Software	Inscane Data Management Software free of cost with every instrument for Data Table, Graphs, Printout from PC. Models for 1 to 32 Data channels are available.

APPLICATIONS:
Measure & record the data of pressure, temperature, level, flow, pH, conductivity in industrial processes & research

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Paperless Recorders & Data Acquisition Systems

Addmas Measurements
Mr. Divyang Patel (Manager)
A-33, Meldi Estate, Near Railway Crossing, Gota
Ahmedabad - 380059, Gujarat, India

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