AMBETRONICS ENGINEERS PVT. LTD.
Humidity Sensor

Humidity Sensor

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Humidity Sensor 

FEATURES: 

  • Highly Accurate, Fast & Reliable Sensing Technology
  • User Friendly, Simple To Operate & Easy to Install
  • Power On Startup Through Intelligent Electronics, Self Driven Menu
  • Easy-to-read Display, Fast Response
  • Easy Programming With Password Protection
  • No Calibration Required
  • Loop Test, Assures Proper Operation Of The Transmitter
  • Industrial Standard 4 - 20mA O/P With Respect To Full scale of humidity
  • Built-In  Reverse Polarity Protection
  • Reduced Operating, Maintenance & Installation Cost
  • Excellent Long-term Stability  

APPLICATIONS: 

  • Storage, warehouse & cold storage
  • Building management / HVAC Systems
  • Energy Management & Energy Saving Systems
  • Clean Room Monitoring & Validation,
  • In Pharmaceutical, Laboratories, Bioscience
  • Climate Test Chambers
  • Computer Server Rooms
  • Green Houses, Agriculture Farms
  • Meteorological, Weather Forecast Applications
  • Healthcare, Hospitals, Shopping Malls
  • Climate Control in Museums, Libraries  

TECHNICAL SPECIFICATIONS:

Measuring Parameter

Humidity (% RH)

Range

To 100 % RH

Resolution

0.1 % RH

Accuracy

+ 1.8 % of full scale value

Sensor type

Capacitive polymer sensing for high Accuracy

Sensor Probe Details

Please specify while inquiring

Loop Output

Industrial Standard, 4 - 20 mA with permissible load 750 ohms at 24 VDC, 25 mA

Display

0.5, 3  digit L.C.D Display / 0.4, 4 Digit L.E.D Display

Set Point

Two independent set points, AL1 & AL2 with blinking indication & Programmable Latch / Non-Latch facility;only for indication purpose(There is no relay output)

Setting

Setting by 4 keys on front panel i.e. SET / NEXT UP DOWN & TEST / BACK

MonitoringSensor Open Indication

i) By Display : Shows oPn

ii) By Loop current :Up scale current : 22 mA, Down scale current :3.6 mA To 3.8 mA; programmable by user

Supply Voltage

14 To 36 VDC, normally 24 VDC, 25 mA

Operating Temperature

- 40 To 85oC

Relative Humidity

Below 95% non condensing

Enclosure Details

Weatherproof (WP)

Flameproof (FLP)

Protection Class

IP-65

IP-65,CMRI Approved for IIA & IIB Gas Group

Cabinet Material

Polycarbonate, gray colour

Cast Aluminium alloy, LM-6 / C.I. Enclosure

Cable Entry

No, Thermoplastic cable gland (IP 68)

No,Double compression cable gland (Ex-Proof), ET-type

Dimension

120 mm (H) X 80 mm (W) X 55 mm (D)in mm

145 mm (H) X 185 mm (W) X 100 mm (D)in mm

Mounting

Wall Mounting / Stand Mounting

Wall Mounting / Stand Mounting

Weight

250 Grams

1Kg

Sensor Housing

P.V.C. / SS316, Please specify while ordering