Vapi, Gujarat, India
Our Products
Technical Specifications
| Technique (Measuring Principle) | Advanced Eelctro chemical DUAL Sensor Technology |
| Resolution | 1 ppm |
| Linearity | <2% of Range |
| Zero Drift | <2% of range per month |
| Span Drift | <2% of range per month |
| Display | Alphanumeric LCD back light |
| Analogue Output | 4-20mA |
| Relay Rating | Isolated change over contacts rated 0.5A@125V AC.Potential free contacts |
| Communication Serial Port(Optional) | RS 232/485 Modbus Serial digital data bus |
| Enclosure | 19 Rack |
| Operating Temperature | -40 deg c to + 55 Deg C |
| Power Supply | 230V AC 50HZ |
| Power consumption | 400w |
| Dimension | 1570 x 600x370 mm |
| Calibration | Zero Calibration with Air and Span | Calibration with Certified SO2 Gas | Gas Mixture. |
| Digital tachometer |
| Contact/Non-contact Tachometers |
| Display: 6 digits LCD Display |
| Data hold |
| Back lightLow battery indication |
| Power supply: 4X1.5AAA battery |
|
Measurement |
Contact 1-19999
Non-contact 1-99999 |
|
Display |
999999 counts 999999 counts |
|
Target distance |
Contact Non-contact 50mm-600mm |
|
Best Accuracy |
0.02% ± 2dgt |
|
Auto power off |
15sec |
|
MAX/MIN/AVE/m/min m/sec ft/min ft/sec in/min |
|
|
Dimension: |
236x72x35 mm |
|
Weight |
218g |
Smart Ground Detector
Smart Ground Detector (SGD) is a grounding device that effectively controls and dissipates static charge.
The problem of static electricity in hazardous atmospheres is ever present in many sectors of processing industries. Due to physical movement, some materials generate high degree of static charge; at times it is in kilovolts. Insulating materials like rubber tyres, paints, gaskets and seals do not offer sufficient low resistance path to safely dissipate any static charge generated to earth. When this happens, high level of charge may accumulate on the isolated part, posing the risk of energetic static discharges. If this occurs in hazardous atmosphere there is a chance of occurrence of explosion, fire, or ignition of hazardous material.
Smart Ground Detector solves the aforesaid problem by ensuring that a low resistance connection is made from the isolated part through paint or rust to the reference ground point. Essentially the instrument monitors potential level of the vessel and only when this potential is confirmed to be at the same potential level as that of the reference ground (Earth pit) level, the instrument permits further loading or unloading operations. Throughout the fuelling operation, the instrument monitors the development of the static charge on the body of the vehicle and ensures that the condition remains safe till the loading is completed.
The Smart Ground Detector is line powered intrinsically safe, self-proving ground verification system. It can also be used in the process industries; where product is transferred into drums or containers, by ensuring that all the containers are at earth potential. The Smart Ground Detector may also be used to provide safe and secure ground to movable metal containers and mobile vessels within the plant in the process industries.
A dedicated terminal is provided in the instrument that connects the true earth potential with this instrument. And during the entire monitoring operation, the instrument considers this potential as a reference ground point. Varieties of grounding clamps are available with the system to suit the applications. The clamps are supplied with mechanically rugged chemical resistant flexible spiral cables.
Two sets of interlock outputs in the form of potential free relay contacts as standard are available to connect to the Batch controller, which immediately stops loading operation under the un-safe condition. The potential free contact may be interlocked with pumps, valves, PLC, alarms, etc. Using two LED indicator lamps available on the front cover, Earthling OK (Green Lamp On) or Defective Earth (Red Lamp On) status are displayed. Alternately, the instrument can be converted to accept inputs from two separate earthling clamps to generate two separate potential free relay contacts.
| Model | Smart Ground Detector |
| Detection Principle | (a) Detection of resistance in the earth loop |
| (Jumper selectable set points 2 - 4 - 8 - 16 ohms) | |
| (b) Earth potential limit is monitored | |
| (c) Detection of loss of static tank earth | |
| Function | To detect proper grounding of the tank truck, loading arm bonding and will |
| stop loading upon loss of earth connection or if the rate of generation of | |
| static charge is more than rate of dissipation of static charge. | |
| Indicating Lamps | Three Nos. LED Cluster lamps |
| Red (Earth Fail) | |
| Amber (Power ON) | |
| Green (Earth OK) | |
| Area Classification | Intrinsic Safe : Ex ia, Group IIA, IIB |
| Flame Proof : Ex d, Group IIA, IIB | |
| Temperature Class | T6 |
| Ingress Protection | IP 65 |
| Operating Temperature | 0 to 60oC |
| Storage Temperature | -10 to 85oC |
| Humidity | 95% at 25oC (Non-Condensing) |
| Response Time | 50 mSec (nominal) |
| Supply Voltage | 230VAC 10% / 115VAC 10%, 10 W |
| Output Characteristics | Potential free 2-change over relay, |
| Contact rating 230V, 5A, 100 VA (AC) / 230V, 5A, 100 Watt (DC) | |
| Body | Flameproof cast aluminum LM6 |
| Mechanical Dimensions | 283mm(H) x 215mm(W) x 177mm(D) |
| (Mounting holes provided at 130 x 240mm apart) | |
| Approvals | CMRI & CCOE |
| Clamp Type | - Crocodile type |
| - Ball type, socket with stud connector |
Technical Specifications
| Wind speed Sensor | 3 Cup Anemometer. |
|---|---|
| Sensing | 3 cup assembly mounted on friction free shaft and coupled to a chopper |
| Starting threshold | 0.3 meters/sec |
| Range | 0 to 65 meters/sec |
| Distance constant | 2.5 Meters |
| Output | TTL pulses output proportional to wind Built in line driver to drive long cable > 50 ohms loop resistance. |
| Accuracy | Better than 0.5 m/s up to 10 m/s + 2% FSD |
| Diameter of cup | 50 mm. |
| Diameter of cup assembly | 165 mm. |
Wind Direction Sensor Model -DWD 8601
| Wind Direction Sensor | Wind Vane. |
|---|---|
| Sensing | Vane coupled to linear endless potentiometer. |
| Starting threshold | Better than 0.5 meters/sec. |
| Range | 0 to 357 degrees (3 degrees electrical gap in the Potentiometer |
| Output | 0 to 5 kilo-ohm resistance ( 0 to 357 degrees). |
| Resolution | 1 degree. |
| Accuracy | +/ 3 degrees. |
| Operating Temperature | 40 to + 60 degree Celsius |
Temperature and Humidity Combined Sensor
Model No. DLTH 8702| Temperature | - |
| Sensing | RTD PT100 |
| Range | 40 degrees to + 60 degrees Celsius. |
| Resolution | 0.1 degrees Celsius. |
| Accuracy | + 0.2 degrees Celsius. |
| Output | 0 to 1V for -40 to +60 Deg C |
| Weather Shield | Weather shield coated with weather proof reflective white paint. |
| Size of body | 200(H) x 150 mm diameter(with weather shield). |
| Housing | The sensor is mounted on a brass/SS/ Plastic stem with a flange to fit in to the weather shield |
| Power requirement | 5V DC |
Rainfall Sensor : Model No.DTR 8104
| Sensor | Tipping bucket rain gauge. |
| Sensing | Magnet and reed switch (on-off output). |
| Resolution | 0.5 mm. |
| Accuracy | better than + 5% |
| Operating Temperature | 40oC to +50oC. with built in heater (optional) |
| Rim diameter | 203 mm. |
| Collecting area | 325 mm2 |
| Material | Rain gauge shell made of FRP. Bucket made of stainless steel and mounting assembly of powder coated brass. (SS316body optional) |
| Capacity | Unlimited. |
| Sensitivity | 0.5 mm or, 0.2 mm (rainfall per pulse) |
LUX-TG-1001 - TEMP Bimetal thermometer- Temperature gauge
Principle
Bimetallic thermometer temperature element is made of bimetallic strip
which is bent into a coil, one end will expand when it is heated, meanwhile
drive the pointer rotate, which will show the corresponding temperature of
medium.
Thermocouple is consist of thermo element, insulation material (ceramic or MgO) and protection tube.
|
Type code |
Thermo wire material |
Measuring range ℃ |
Tolerance Value Δ t ℃ |
|
B |
PtRh30 - PtRh |
600~1700 |
±1.5℃or ±0.25% t |
|
S |
PtRh10 - Pt |
0~1600 |
±1.5℃or ±0.25% t |
|
K |
NiCr –NiSi |
0~1200 |
±2.5℃or ±0.75% t |
|
E |
NiCr -CuNi |
0~800 |
±2.5℃or ±0.75% t |
|
T |
Cu- CuNi |
-40~350 |
±1℃or ±0.75% t |
|
J |
Te - CuNi |
0~800 |
±2.5℃or ±0.75% t |
|
N |
NiCrSi - NiSi |
0~1200 |
±2.5℃or ±0.75% t |
| 1.Precise Non-contact measurements |
| 2.Unique flat surface, modern housing design |
| 3.Laser Targeting |
| 4. LCD with back light |
| 5.c or F select switch |
| 6.laser ON/OFF switch |
| 7.Automatic power off |
| 8. Over range indication |
| 9.Max, Min DIF, AVG record |
| 10.Adjustable emissivity |
| 11.High and low alarm |
|
Temperature Range |
-50 °c to 1050°c (-58 °F to 1922°F) |
|
Temperature resolution |
0.1°c/°F |
|
Emissivity |
Adjustable 0.1~1.0 |
|
Optical Resolution |
50:1 Distance to spot size- ratio |
|
Basic accuracy |
±1.5% of reading ±3.6°F(+2°c) |
|
Response time |
<1 second |
|
Diode laser |
output<1mW a 630-670mm class 11 laser produce |
|
Spectral response |
8~14μm |
|
Power supply |
9V battery |
Auto switch off
Easy conversion between metric and inch Operating
with USB download function
|
Operating Principle |
Magnetic induction |
|
Measuring range |
0~1250μm |
|
3 adjustable resolution |
1 μm , 5μm , 10μm |
|
Measuring accuracy |
1 μm ± (3%H+1) |
|
5 μm ± (3%H+5) |
|
|
10 μm ±(3%H+10) |
|
|
Power supply |
Battery 1.5AAA (2pcs) |
|
Operation temperature |
0°C~40 °C(32°F~104°F) |
|
Humidity |
20%RH~90%RH |
|
dimension |
113mm*51mm*26.3mm |
|
weight |
82g |
These single-gas, multi-gas, PID monitors, controllers, and wireless alarm bar can be installed to
provide continuous, always-on monitoring for toxic gases and gamma radiation.
Gas Detector Featuresno false alarms utilizing stable, field-proven sensor technologies
Highly selective for specified target Gas
No zero drifts with changes in ambient conditions
Self-Calibration adjusts span based on sensor life curve
Non-Intrusive field Calibration using magnet
LCD display: 12 characters x 2 lines. Provides user interface with magnetic switches
Not affected by temperature -40 deg. C to +50 deg. C
Offsite sensor calibration with sensor embedded memory chip
Peak value, 15-min. , Remaining Sensor Life, Replace Sensor indication and number of days since last gas calibration
Optional Relay Module in same enclosure with low, mid, high and fault relays; rated 10 Amps. Gas alarm relays can be programmed latching or non-latching, energized or non-energized, time delays
Available suitable for SIL 2 environments
Continuous Advanced Diagnostics
SPECIFICATION
Temperature transmitter integrates RTD/thermocouple and temperature transmitter module which can output 4-20mA corresponding to temperature range.
Universal input accepts Thermocouples J, K, T, E, N, R, S, B and Pt100, Pt1000 and NTC RTD with programmable working range
HART protocol optional
Our series head mounted temperature transmitter modules are developed on rich experience of developing and actual using. We are always willing to hear the voice of clients and do responding design accordingly.With low price, the temperature transmitter can be used for signal input of RTD, thermocouple, resistors and voltage(mv). RTD include PT100, PT1000, CU50, CU100. Thermocouple mainly have K, B, E, J, N, R, S, T
The output signal mainly have analog 4-20mA, 0-5Vdc, 0-10Vdc and digital RS485 Modbus-RTU. HART protocol is available as requirement.
The head mounted temperature transmitter is developed on industrial class platform with 16-bit and 24-bit AD, and the accuracy can reach 0.1 class. All ICs from professional brand are introduced with to ensure long-term stability and working life. Well-established system design with anti-surge and anti-reverse-connection avoids wrong-operation and wrong-installing in the actual using. Enhanced system software is adopted, mainly having low voltage monitor and reset, multi-task schedule optimization, etc. In order for large stock purpose by big clients, part of the series temperature transmitters can be set by USB on computer or Android mobile phone.
RS485 Modbus RTU Temperature TransmitterHere we are proud to introduce head mounted temperature transmitter with RS485 Modbus-RTU. You may easily find such temperature transmitters usually have analog output only, and digital RS485 is not easy to find. Meanwhile, RS485 Modbus-RTU is an important and popular communication protocol for controlling and making network. In the past, without such output, users have to borrow gathering card and then convert to RS485. This process will reduce the accuracy and lower the performance. Thus, in order to meet clients' requirement, we develop temperature transmitter with RS485 Modbus RTU, and its price is still low.
RS485 belongs to digital output that has higher accuracy than analog signal, e.g.4-20mA, 0-5Vdc and 0-10Vdc. Modbus is a kind of standard industrial communication protocol which is very popular and easy to operate for network monitoring. Thus, if possible, it is better to consider RS485 as priority choice unless there is special requirement.
Technical Specifications
| Measuring Range | 4 Mtr. | 6 Mtr. | 8Mttr. | 10Mtr. | 15Mtr. | 25 Mtr. | |
| Type | 2 Wire | 2 Wire | 2 Wire | 4 Wire | 4 Wire | 4 Wire | |
| Dead Band (m) | 0.25 | 0.3 | 0.35 | 0.35 | 0.65 | 0.65 | |
| Press Connection | 1" BSP | 2" BSP | 2" BSP | 3" ANSI | 150, 6 | ANSI, 150 | Threaded | Threaded | Threaded | PP, Flanged | PP Flanged | Same |
| Measuring Frequency | 80 kHz | 45 kHz | 40 kHz | 45 kHz | 40 kHz | 20 kHz | |
| Sensor Material | PP/PVDF | Glass Filled Polyester | |||||
| Housing Material | Aluminium, PU painted | ||||||
| Ingress Protection | Weatherproof, IP 67 | ||||||
| ProCess Temperature | -10oC to 60oC | ||||||
| Ambient Temperature | -10oC to 55oC | ||||||
| Operating Pressure | Atmospheric | ||||||
| Power Supply | 14 to 30 VDC | 20 to 30 VDC OR 110 / 230 | |||||
| VAC + 10% 1 Phase, 50 Hz | |||||||
| Accuracy | +0.2% of Range + 0.25% of Range | ||||||
| Resolution | 1 mm | 10 mm | |||||
| Output | 4 - 20 mA, @ 500 Ohm, 24 VDC | Analog: 4 - 20 mA, 600 Ohm Galvanically isolated (For AC version only)Relay: 1 SPDT (Optional)Contact Rating: 5A, 230 VAC | |||||
| Display | 3/4", 19 mm high, 6 Digit LCD Display | Flow, Volume | |||||
| Keyboard | Programming through removable magnetic key | ||||||
| Cable Entries | 1 x Pg11 | With Relay: 3 x Pg11 / Without | |||||
| Relay:1XPg11 | |||||||
| Display Parameters | Level, % Level, Flow, Volume, Volume, Linearised Level | ||||||
| Mounting | Top | ||||||
| Parameters | Level, Distance | % Volume, % Level | |||||
Technical Specifications
| Details | Low Output Range (Up to 30 psig) | High Output Range(Up to 120 psig) | Min./Max. Supply Pressure | Minimum - 3 psig (0.2 BAR)above maximum outputMaximum - 100 psig (7 BAR) | Minimum - 5 psig (2 BAR)above maximum outputMaximum - 150 psig (10 BAR) | Supply Pressure Sensitivity | 0.1% of span per 1.0 psig( 0.15% of span per 0.1 BAR) | .04% of span per 1.0 psig (0.07 BAR) | Terminal Based Linearity | < 0.75% of span | 1.5% of span typical, 2.0% max. | Repeatability | < 0.5% of span | < 0.5% of span | Hysteresis | < 1.0% of span | < 0.5% of span | Response Time | Dependent on pressure range - typically less than 0.25 sec for 3-15 psig units | Flow Rate | 4.5 scfm (7.6 m3/hr ANR) at25 psig (175 kPa) supply12.0 scfm (20.0 m3/hr ANR) at100 psig (700 kPa) supply | 20.0 scfm (34.0 m3/hr) at150 psig (1050 kPa) supply | Relief Capacity | 2 scfm (3.4 m3/hr) at5 psig (35 kPa) above20 psig (140 kPa) setpoint | 7 scfm (3.4 m3/hr)at 10 psig (35 kPa) above20 psig (140 kPa) setpoint | Maximum Air Consumption | .05 scfm (.07 m3/hr) midrange typical | .07 scfm (.14 m3/hr) midrange typical | Media | Oil free, clean dry air filtered to 40 micron | Temp. Range (Operating) | -20oF to +140oF (-30oC to 60oC) | Port Sizes | 1/4 NPT(Pneumatic)1/2 NPT(Electric) | 1/4 NPT(Pneumatic)1/2 NPT(Electric) | Weight | 2.1 lbs. (0.94 kg) | 2.1 lbs. (0.94 kg) |
Technical Specifications
| Range | pH | -2.00 to 16.00 pH | ORP | -2000 to 2000 mV | Temperature | -30 to 130.0oC |
| Resolution | pH | 0.01 pH | ORP | 1 mV | Temperature | 0.1oC (above -10 oC); 1oC (below -10oC) |
| Accuracy @ 20oC | pH | 0.02 pH | ORP | 2 mV | Temperature | 0.5oC (-9.9 to 130.0oC); 1oC (-30 to -10oC) |
| Input Impedance | 1012 Ohm | |
| Digital Inputfor the pH/ORP/oCTransmitter | RS485 | |
| Other DigitalInsulated Inputs | two digital insulated inputs: one for hold and one for the advanced cleaning; ON state: 5 to 24 VDC | |
| Digital InsulatedOutput | a digital insulated contact closed upon hold mode | |
| TemperatureCompensation | automatic or manual, -30 to 130oC | |
| Temperature Probe | with three-wire or two-wire Pt100/Pt1000 sensor (with automatic recognition and damage test) | |
| Power Supply | 24 VDC/AC, 115 VAC 10%, 230 VAC 10% or 100 VAC 10%; 50/60 Hz | |
| Power Consumption | 10 VA | |
| Over Current Protection | 400 mA 250V quick blow fuse | |
| Max. OscillationFrequency | 8 MHz | |
| Relays 1, 2, 3, 4 | electromechanical relay SPDT contact outputs, 5A-250 VAC, 5A - 30 VDC (resistive load); fuse protected: 5A, 250V quick blow fuse | |
| Alarm Relay | electromechanical relay SPDT contact output, 5A - 250 VAC, 5A - 30 VDC (resistive load) fuse protected: 5A, 250V quick blow fuse | |
| Analog Output | two independent outputs, 0 - 22 mA (configuring as 0-20 mA or 4-20 mA) | |
| Analog OutputResolution | 0.1% f.s. | |
| Analog OutputAccuracy | 2% f.s. | |
| Data Logging | 6000 pH/oC or ORP samples | |
| Environment | 0 to 50oC?(32 to 122oF); RH max 85% non-condensing | |
| Casing | IP20 (housing); IP54 (front panel) | |
