Shri Instruments
Bhosari, Pune, Maharashtra
GST No. 27ABFPL0194A1Z2
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Industrial Sensors For PH & Conductivity

With the thorough knowledge of the industry, we are engaged in supplying and exporting the quality range of Industrial Sensors For PH & Conductivity. The products are developed under the strict supervision of our experienced professionals, using latest machines and quality raw material obtained from the authorized vendors of the industry. The detailed overview of the entire range is mentioned as under:

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Approx. Rs 9,000  / Piece Get Latest Price

Product Details:
Minimum Order Quantity10 Piece
SensorSingle beam, dual wavelength NDIR
Relay OutputSPST NO rated 2 A @ 30 VDC
Weight4.4 oz (125g)
Enclosure RatingIP20
Agency ApprovalsCE
Non-Linearity16 ppm
Carbon Dioxide Range0 to 2000 or 0 to 5000 ppm
Temperature Range32 to 122 Degree Fahrenheit (0 to 50 Degree Celsius )
AccuracyCO2 Plus Minus 40 ppm Plus Minus 3% of reading; RH - Plus Minus 2% (10 to 90% RH)
Temperature DependencePlus Minus 8 ppm /Degree Celsius at 1100 ppm
Pressure Dependence0.13% of reading per mm of Hg
Response time2 min for 99% step change
Duct Air Velocity Range0 - 4000 FPM (20.32 m / s)
Humidity Limit10-95 % RH, Non condensing
Power Requirement16 to 35 VDC or 19 to 28 VAC
Power ConsumptionAverage-2 W, Peak - 3.75 W
Current Output4 to 20 mA (max 500 Ohm)
Voltage Output0 to 5 VDC or 0 to 10 VDC (min 500 Ohm)
We are the supplier of Carbon Dioxide Sensor, Also known as NDIR CO₂ SENSOR.
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Approx. Rs 27,500  / Number Get Latest Price

Product Details:
Minimum Order Quantity1 Number
Usage/ApplicationLevel Measurement
Model Name/NumberUNAM 70
Voltage15 ... 30 VDC
Frequency80 kHz
Accuracy<3 mm
Operating Range600 to 6000 mm
Ambient Temperature70 deg.c Max
Output Value4....20 mA / 0...10 VDC
Input Value12...30 VDC
Rated Supply Voltage12-38 VDC

general data
scanning range Sd 600 ... 6000 mm
scanning range close limit Sdc 600 ... 6000 mm
scanning range far limit Sde 600 ... 6000 mm
repeat accuracy < 3 mm
resolution < 2 mm
response time ton < 640 ms
release time toff < 640 ms
temperature drift < 2 % of distance to target So
sonic frequency 80 kHz
adjustment Teach-in
alignment aid target indication flashing
light indicator yellow LED / red LED
electrical data
voltage supply range +Vs 15 ... 30 VDC
current consumption max. (no load) 35 mA
output circuit current output
output signal 4 ... 20 mA / 20 ... 4 mA
output current < 20 mA
load resistance +Vs max. < 1100 Ohm
load resistance +Vs min. < 400 Ohm
residual ripple < 10 % Vs
short circuit protection yes
reverse polarity protection yes
mechanical data
type cylindrical threaded
housing material brass nickel plated
width / diameter 30 mm
height / length 95 mm
connection types connector M12
ambient conditions
operating temperature -25 ... +60 °C
protection class IP 67
Analog current output 4-20 mA
long sensing distance

Additional Information:
  • Production Capacity: up to 6 mtr
  • Delivery Time: Ex-stock/4 week
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  • Data Logger
  • Data Logger
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Approx. Rs 18,000  / Number Get Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Number
No. of Channels Multichannel
Power SupplySMPS 85-240 VAC
Memory2 GB
Warranty1 Year Against Manufacturing Defect
InterfacePC / PENDRIVE
Export of DataPDF / EXCEL
Accuracy (%)0.25 %

Model : Scanlog [HSN Code – 90318000]Version : Software160x80 Monochrome Graphic Display
No of Channels : 04 / 08Input [ jumperless] : Universal
Sampling Time : 1 sec for 04 ch / 2 sec for 08 ch
Accuracy : +/-0.25% of reading +/- LSDData Storage : 38,56,000 records
Channel Name : user settable
Recording Model : Continuous , Batch Recording Interval Time : 1sec to 2hr:30min:00 secRS485 : Serial Communication
Free 21cfr compliant PC software PC hardware configuration : as per ecatalog
Power supply : 85 to 264vac , 50/60hzPanel cutout : 78[h] x 154[w] , depth : 144[d]
Optional :
• RS485 to USB Converter
• 04 common relay outputs for Alarms
• Excitation voltage 1 or 02 nos [ 5vdc / 24vdc ]
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Approx. Rs 2,000  / Piece Get Latest Price

Product Brochure
Product Details:
Minimum Order Quantity1 Piece
Material GradeA
AccuracyCLASS 1
Base materialsMOC
DimensionsAs per requirement
Radix make RTD sensor,
Type- PT100/PT1000(Simplex/Duplex)
Head - WeaterprooF/Flameproof/ autoclave
Stem MOC SS-316
Procc.conn. Adjsutable ferrul fiitting/ Tri clover/ Flange.
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Approx. Rs 8,500  / Piece Get Latest Price

Product Details:
Temperature Range-5 to 80 deg C (23 to 176 deg F)
Pressure Range0 to 6.9 bar (0 to 100 psig)
Measuring Range0 to 14 pH

Our organization is instrumental in manufacturing, supplying and importing a wide range of PH Electrode with Transmitter developed in accordance with established quality norms and standards, these products are widely appreciated for their performance and quality standards. We also offer customized range of these sensors as per the requirement of the clients and at market-leading prices.


  • Select pH or ORP measurement
  • Non-fouling porous Teflon® Liquid Junction
  • Temperature Compensation Pt100
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Sunil Lohiya (Proprietor)
Shri Instruments
12- B, 1st Floor, 111, General Block, Behind Radix Dia
Bhosari, Pune - 411026
Maharashtra, India
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