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Range of  our Internet-Of-Things – IoT Devices:-

Wireless Temperature Humidity Indicators:-

New Launch
with
Latest Upgraded Technologies.

Flameproof Wireless Temperature Humidity Indicators - STH-200-FLP
Flameproof Wireless Temperature Humidity Indicators - STH-200-FLP
Weatherproof Wireless Temperature Humidity Indicators - STH-200-WP
Weatherproof Wireless Temperature Humidity Indicators - STH-200-WP

Description:-

The Wireless Temperature Humidity Indicators STH-200-Series along with the local receiver unit called as Wireless Control Unit WCU-100, are one of the recent technologically upgraded products which work through GSM/GPRS systems and can easily interface with Temperature and Humidity sensors.

They eliminate the use of physical cables that were required for signal transfer between the conventional indicators & multi-channel monitors or data loggers.

The wireless data communication features integrated within these devices, use the constantly evolving technologies related to the Internet of Things – IoT category.

These devices can be easily operated using a Battery supply or through Solar Panel supply or 24VDC SMPS or 5V, 2A Adapter from AC mains.

Basic Features:-

Parameters highlighted by these devices are –

  • Battery percentage,
  • Status of the device,
  • Fault condition,
  • GSM network status,
  • Sensor readings.
  • They are easy to use and work efficiently.

Technical Specifications of  STH-200-series:-

SENSOR
Semiconductor type Temperature sensor & capacitive type Humidity sensor

RANGE
Temperature : – 20°C to 60°C
Humidity : 0% to 100%RH non-condensing

ACCURACY
Temperature : ± 0.5°C
Humidity : ± 2% RH

DISPLAY RESOLUTION
Display Resolution : 0.1 for both Temp. & Humidity

NETWORK
Modem : 2G/4G network compa_ble
Antenna : upto 2db

ALERTS AND DATA CONNECTIVITY
Modes : SMS
Alarms : 2 settable alarms, sensor fault, open, over, under
Healthy Alerts : Daily fixed time notification for status alerts
Details : Battery status, sensor fault and alarm status

ENVIRONMENTAL SPECIFICATION:
Operating Temp. : -15°C to 50°C
Storage Temp. : -20°C to 60°C
Storage Humidity : 10 to 70% RH (non-condensing environment)

POWER CONSUMPTION:
Normal Mode : Up to 20mW during detection.
During Data transmission : Up to 5W.

HOUSING FOR WIRELESS DETECTORS:
Protection class : IP-65 for GAS Gr. IIC CMRI Approved.
Cabinet Material : Cast Aluminium, LM-6.
Cable Entry : Double Compression Cable Gland (Ex-Proof) M20 x 1.5P.
Mounting : Wall Mounting / Stand Mounting / Pipe Mounting.

Dimension :
215mm (W) x 190mm (H) x 125mm(D) (with one gland);
261mm (W) x 190mm (H) x125mm (D) (with two glands);
Weight :
i) Display GSM unit : Approx 2.6 kg
ii) Battery pack unit : Approx 5 kg

POWER SUPPLY:
i)   24VDC SMPS
ii)  5V, 2A Adapter
iii)  3.7V Rechargeable, Li-ion battery
iv)  Solar Powered Panel.

Battery Powered Wireless Temperature Humidity Indicators STH-200
Battery Powered Wireless Temperature Humidity Indicators STH-200

Local Receiver Unit or Wireless Control Unit:-

WCU-100

Universal Wireless Control Unit WCU-100
Universal Wireless Control Unit WCU-100

Description:-

The WCU-100 series Wireless Control Unit works like a Universal Local Receiver for all our wireless Indicators and Detectors. These units network through 2G / 4G compatible modems and display the values of last synched device details, time, GSM Status & RTC.

They can be placed in the Central Monitoring Room or Security Room for remote supervising and can support upto 100 number of wirelessly connected indicators or detectors.

Technical Specifications of  WCU-100:-

DISPLAY
LCD display : 128 x 64 pixel Graphical display
Status : Healthy LED, Fault LED for Network indication (SIM fail etc.) last synchronized device Serial No. & time
No. of detectors : upto 100 Nos. supported.
Message storage capacity : upto 100 Nos. (in failure of Modbus communication)

ENVIRONMENTAL SPECIFICATIONS
Temperature Range : -20°C to 50°C
Relative Humidity : 10-90% RH, Non-Condensing

HOUSING FOR RECEIVER
Protection class : IP-65
Cabinet Material : Polycarbonate, grey colour
Cable Entry : Thermoplastic cable gland (IP 68)
Dimension : 160mm (H) x 240mm (W) x 90mm (D)
Mounting : Wall Mounting / Stand Mounting / Pipe Mounting
Weight : Approx 600 grams

POWER SUPPLY:-

i) 230VAC
ii) 24VDC
iii) 5V, 2A SMPS Adaptor
iv) Solar System

NETWORK
Modem : 2G/4G compatible modem
Antenna : upto 2db

CONNECTIVITY
ii) RS-485
ii) RS-232
iii) Ethernet Port

SUPPORTING PROTOCOLS
1) Modbus RTU
2) Modbus over TCP/IP
3) Modbus TCP/IP

SOFTWARE
ii) PLC
ii) SCADA
iii) PC Software
iv) Any Modbus Master.

Applications:-

Basically, these devices can be used for all those similar applications where the conventional cabled Temperature / Humidity Indicators were being used. But, extensively, these devices are required in areas where use of cables is inconvenient due to proximity i.e. the indicators and multi-channeled monitoring control units are placed far apart or on different floors or where the indicators or detectors are placed in confined areas. Hence, these devices find theirs usage in most of the applications of the following industries.

  • Research & Development Laboratories;
  • Pharma Warehouses;
  • Cold Rooms & Cold Storage in Pharma or Food Industry.
  • Clean Room Monitoring;
  • Cold Chain Monitoring;
  • Pulp & Paper Industry.

Major Industries We Serve...

Major Industries We Serve...