

Minimum Order Quantity : 5 Pieces
Model RP 491
Display 4 Digit 0.5 7 segment Red LED
Accuracy 0.05 % ( 1 count)
Range 10 - 9999 RPM / RPS / RPH
Resolution 0.001, 0.01, 0.1, 1 RPM / RPS / RPH (selectable)
Input 3 - 30V DC from Proximity Sensor, Photoelectric Non Contact Sensor, Encoder, Potential Free Contacts, Limit Switch etc.,.
Input speed 3.5 kHz (Max.)
Scale factor 0.001 to 9.999
Exponential 10n = -3, -2, -1, 0, 1, 2
Relay output 2 NO , 2 NC 5A rated Relays (power ON Delay & Hysteresis provided)
Re-transmission (optional) Opto isolated analog output 4-20mA or 0-10V DC
Communication (optional) RS 485 (2 wire) MODBUS RTU Protocol
Sensor supply 12V DC (10%) 50mA
Power Supply 90 to 270V AC / DC 50Hz
Working temperature 0 50C
Dimension 96 x 96 x 65 mm
Weight 350 grams (Approx.)



Dimension (L*W*H):210 x 210 x 140 (L x B x H)(Approx.) Millimeter (mm)
Function:Infrared Black Body temperature calibrator
Power:90 to 260V AC / DC / 50/60 Hz
Weight:3.7 kg Kilograms (kg)
Minimum Order Quantity : 1 Piece

Color:black
Dimension (L*W*H):611*171*85 Millimeter (mm)
Material:metal
Operate Method:0 - 50 °C / 5 to 95% RH Non condensing
Product Type:Process Control Instruments

Accuracy:Up to 0.05C depending on equipment and calibration method
Connection:Compatible with standard thermal sensor and process calibrators
Function:Calibration of various thermal instruments including temperature sensors, thermocouples, RTDs, ovens, furnaces, and baths
Pressure:Atmospheric (for temperature calibration only)
Size:Customizable based on instrument type and customer requirement

Application:Food industries, Pharmaceutical Industries, R & D laboratories, Automobiles industries, Calibrators laboratories etc.,.
Dimension (L*W*H):530 x 340 x 670 Millimeter (mm)
Power:230V AC 50/60Hz
Product Type:Liquid Temperature calibrator
Usage:For Industrial and Lab use

Accuracy:± 0.1% of FS / ± 0.05 % of FS
Color:black
Dimension (L*W*H):96 x 96 x 65 Millimeter (mm)
Material:ABS Plastic
Power:90 to 270V AC / DC 50Hz
Minimum Order Quantity : 1 Piece

Accuracy:± 0.05%FS
Application:Energy - Production and Energy -Distribution Sectors, Glass, Ceramic, Semi Conductor Industries, Steel Material Processing Industries, Calibrators laboratories etc.,.
Color:Grey
Dimension (L*W*H):100 x 100 x 55 (W x H x D) Millimeter (mm)
Power:9V DC ±5% / 200mAh Rechargeable battery with battery life 4hours with out back light( or) 9V DC adapter /230V AC supply operated
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