Sensors

Leading Manufacturer, Supplier & Retailer of Fiber Bragg Grating Sensor and SSPRT Semi Standard Platinum Resistance Thermometer.

Fiber Bragg Grating Sensor

Operating Temperature 0 to 50°C (Electronics)
Temperature Measuring Range -20°C -250°C /-20°C -450°C/ -20°C -650°C
Maximum No. of Channels 4
Power Supply 100-230 V AC, 50-60 Hz
Communication Interface USB 2.0, RJ45, RS485
Feature Intrinsically safe operation
No.of FBGs per channel 1(Min.), 20(Max.)
Length of grating 10-15 mm
Sensor Cable Length Upto 500 m
Fiber type SMF 28e
Fiber Connector FC/APC
Interrogator size :(LxWxH) 260x160x92 mm
Storage temperature -20 to 70°C

Fiber Bragg Grating (FBG) works as distributed Bragg reflector (DBR) build on an optical fiber with the help of periodic variation in the refractive index of the single-mode fiber core. When light is passed through the FBG it will reflect a certain wavelength of light and transmits all other. When temperature or strain around Grating changes, shift in reflected wavelength is observed.

Applications

Hydro Power Plant Monitoring.
Aerospace industries.
Medical Industry.
Petrol and Gas Exploration.
Structural Health Monitoring.
Tunnels and Pipelines Monitoring

Key Features:

Multiplexing capability.
Single and multipoint sensing.
Immunity to electromagnetic and RF interference.
Intrinsically safe operation.
Small and lightweight.
High sensitivity and long-term reliability.

Accessories:

Software : BRAGGVIS
Operation Manual

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SSPRT Semi Standard Platinum Resistance Thermometer

₹ 77,000 / Piece Get Latest Price

Temperature Range -200 °C to 670°C
Standard DIN 43760, IEC 60751
Resistance at 0°C 100 ±1Ω
Stability 0.01°C
Temperature Coefficient 0.00385 Ω/ Ω/°C
Sheath Material Inconel 600
Drift ±30m°C at 0°C after 100 hours at 660°C
Dimension (6.0 mm X 450 mm)
Extension Leads 1.5m Teflon Insulated Copper Cable
Short Term Stability 0.01°C
Handle Dimension 15 mm (OD) X 100 mm( L)
Calibration 5 Fixed Point Calibration

SSPRT provides an affordable alternative for precision temperature measurement and calibration in labs & fields. Metal Sheathed Semi Standard Platinum Resistance Thermometer is widely used as a reference to calibrate various temperature probes, particularly in secondary calibration laboratories. SSPRT is constructed with a 6 mm outer diameter metal sheath of high durability. Inside the sheath, the sensing element is protected to shield the sensor from contamination by free-floating metal ions found within the metal environment at high temperatures. The electrical configuration is a four-wire current potential hookup to eliminate the effect of lead wire resistance. A special powder mixture is filled into the sensor capsule to support the element wire to protect the element from mechanical shocks. The element is housed in a special protective Assembly to ensure minimum drift over long term use.

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