Since 1977, we, Global Electronics are an ISO 9001:2008 certified firm involved in manufacturing, retailing, wholesaling, exporting, distributing and supplying Laboratory Instruments, Industrial pH & Temperature Instruments, Conductivity Cell and Pressure Indicator. The range offered by us encompasses Laboratory pH Meter With ATC And Thermometer, Laboratory pH Meter, Online pH Controller, Online pH Transmitter With Display and Temperature Controller.
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Global Electronics, Hyderabad, Industrial Instruments and Systems
1. ...Leadership Through Research
Since 1977
Clean Room Instrumentation for EMS
When Close Monitoring Matters...
...Trust GLOBAL
CLEAN ROOM MONITORS
DIFFERENTIAL PRESSURE INDICATORS
Swiss Made:RH+TEMPERATURE SENSORS
GLOBAL ELECTRONICS, HYDERABAD, INDIA
AN ISO 9001:2008 COMPANY
2. ...Leadership Through Research
Since 1977
CLEAN ROOM MONITOR CR 120
21 CFR Part 11 compliant
Displays RH, Differential Pressure & Temperature
High accuracy
Input Compatible with most RH Sensors, PT100 & 0-10V & 4-20mA
Transmitters
Hi & Lo Alarm Annunciation for each channel
Integral Pressure Sensor option
Software calibration with record
24 V DC operation
SCADA interface through RS 485 MODBUS Communication
Programmable Units: %RH, Dew Point, oC, o F, Pa and mmWC
OPTIONS: Built in Synchronized Clock, Max/Min Record with Time
Stamp
TECHNICAL SPECIFICATIONS
ALSO AVAILABLE WITH TIME DISPLAY
Display: 3rows High Brightness Non fading LED
Input: Voltage/RTD (PT100) / Pressures sensor (See Ordering
Information)User selectable display for 1,2 or 3 Channel measurement
Clock: Real Time Clock with Battery backup.
Calibration: Software calibration for each channel
Calibration data: stored in Non Volatile memory with calibration date & time
stamp
Communication: RS 485 Modbus Protocol (RTU)
Power: 24 V DC 5% 5 VA (max)
+
Environment: Temperature: 0 C to 60 C; Humidity: 0 to 80% (Non
o
O
Condensing)
Enclosure: Stainless Steel, 30 mm; Cover: 200x180 mm
"mmWc" or "Pa" marking on the faceplate for Pressure to be specified at the time of Ordering
RH, TEMPERATURE & DP IN FLAMEPROOF
ENCLOSURE
Available with remote RH+Temperature Sensor in FLP
Enclosure
21 CFR Part 11 compliant
Display RH, Differential Pressure & Temperature
High Accuracy
Input Compatible with most RH Sensors, PT100 & 0-10V & 420mA Transmitters
Hi & Lo Alarm Annunciation for each channel
Software calibration with record
24 V DC operation
SCADA interface through RS 485 MODBUS Communication
o
Programmable Units: %RH, Dew Point,oC, F Pa and mmWC
OPTIONS: Built in Synchronised Clock, Max/Min Record with
Time Stamp
3. ...Leadership Through Research
Since 1977
DIFFERENTIAL PRESSURE INDICATOR
DPI101
21 CFR Part 11 compliant
Displays Differential Pressure
High accuracy
Fits Standard 114mm Round Cutout
Hi & Lo Alarm with Relay Contact
Integral High Stability Pressure Sensor
Records Max and Min Values
Software calibration
24 V DC operation
SCADA interface through RS 485
Also Available in
Rectangular Face Plate (180x180x39mm)
Applications:
Clean Room Monitoring
HVAC Filter Monitoring / Status Alarm.
Fan Pressure Indication, Fan Failure Interlock
Duct Statis Pressures Monitoring & Alarm
DIGITAL CLEAN ROOM MONITOR - CR 125
The CR125 is specifically designed for the monitoring of Clean Rooms and packaged in a
compact shallow enclosure to allow installation in prefab Clean Room Panels of thickness
40mm or more.
Confirms to 21 CFR11 requirements
Internal Data Logging up to 1000 logs*
Microprocessor based design with advanced fault tolerant
design
Records Max and Min Values
3 Channel Display of any parameter
Channel ranges and units can be preconfigured (Factory
Configured)
User programmable for 1, 2 or 3 channel measurements
Software calibration for all 3 channel with password protection
Programmable Alarm Limits with Visual Annunciation
Stainless Steel Front Panel with 39 mm deep molded
Enclosure
Fits into standard 112 mm circular cutout.
Also Available in
Rectangular Face Plate (180x180x39mm)
* Data can be directly transferred to PC without any special software
4. ...Leadership Through Research
Since 1977
DIGITAL CLEAN ROOM MONITOR - MODEL: CR 130
ADVANCED MEASUREMENT TECHNOLOGY WITH DIGITAL COMMUNICATION
Features
The CR130 is specifically designed for the monitoring
of Clean Rooms and packaged in a compact shallow
enclosure allow installation in prefab Clean Room Panels of
thickness 40mm or more with 112mm cutout.
Also Available in
Rectangular Face Plate
(180x180x39mm)
Confirms to 21 CFR11 requirements.
Fits into standard 112 mm circular cutout.
Internal Data Logging up to 1000 logs*
Microprocessor based design with advanced
fault tolerant design
3 Channel Display of any parameter
Channel ranges and units can be preconfigured
(Factory Configured)
In-built RH and Temperature Sensor
* Data can be directly transferred to PC without any special software
DIGITAL CLEAN ROOM MONITOR - MODEL: CR131 LED/ LCD
ADVANCED MEASUREMENT TECHNOLOGY WITH RS 485/4-20mA output for DDC Controller
Features
The CR131 is specifically designed for the monitoring
of Clean Rooms and packaged in a compact shallow
enclosure allow installation in prefab Clean Room Panels of
thickness 40mm or more
ALSO AVAILABLE
WITH 4-20 mA
RETRANSMISSION
OUTPUT
Software calibration for all 3 channel with password
protection
Programmable Alarm Limits with Visual Annunciation
Records Max and Min Values
Internal Data Logging up to 1000 logs*
Confirms to 21 CFR11 requirements.
Fits into standard 112 mm circular cutout.
Microprocessor based design with LCD display
advanced fault tolerant design.
RS485 Retransmission output1
3 Channel Display of any parameter
Channel ranges and units can be preconfigured
(Factory Configured)
Cut-out: 140x140mm
Available in Rectangular Face Plate 173X173X39mm
RS 485 Communication
* Data can be directly transferred to PC with any special software
5. ...Leadership Through Research
Since 1977
RH & TEMPERATURE SENSOR
Model: RHT-A
Global’s new RHT-A Sensor incorporatesSwiss made, precisely calibrated ASIC based Capacitive Polymer
Relative Humidity Sensor designed for high accuracy measurement over a wide range of RH & Temperature.
It has a built in Signal Processing circuit which delivers stable output with fast &dynamic response. Its
mechanical design with a protection filter provides a robust sensor which is ideal for use in wide range of
demanding applications.
FEATURES
Wide Measurement Range:
o RH: 0 to 100% RH
o Temperature: - 40 to + 60 °C ( Optional: upto 100 °C)
High Accuracy: ± 1.8% RH; & ± 0.3 °C
Low Drift, High Stability Sensor made in Switzerland.
Splash proof construction with Protection filter
Temperature Compensated
Compact construction: 16 mm Dia x 120 mm long
Independent 0 to 1V Outputs for RH & Temperature
Integral 1 m cable
Attractive pricing.
SPECIFICATIONS
Measurement Range
Relative Humidity : 0 to 100% RH; Temperature: - 40°C to +60°C
Accuracy
: Relative Humidity: ± 1.8% RH;
Temperature
: ± 0.3°C Reproducibility: Relative Humidity: ± 0.2% RH;
Temperature
: ± 0.1°C
Response Time : < 15 sec to reach 90% of the value
Output
: 0 to 1 V for 0 to 100% RH; 0 to 1V for - 40°C to +60°C
Power Supply
: 8V to 14V DC
Dimensions
: 120 mm Long and 16 mm Dia.
Cable
: Integral 1 meter Shielded Cable
DATA & SPECIFICATIONS SUBJECT TO CHANGE WITHOUT PRIOR NOTICE
SMART DIGITAL SYNCHRONISED CLOCK DC 150
Powerful, Industry Standard RS485 MODBUS Digital
Communication
Large Display with Built in Stopwatch
Automatic Time & Date Synchronization of all Clocks.
Stopwatch function for Batch time / Event duration monitoring
8 User Programmable Alarms for specific days of the week.
AN ISO 9001:2008 COMPANY
GLOBAL ELECTRONICS
3-5-331, NARAYANGUDA, HYDERABAD-500029. INDIA
PH: +91 402322 1391, 23226687 FAX: +91 402322 2484 email:Info@ge-india.comURL: http://www.ge-india.com