Sigma Controls

Additional Information:

• Pay Mode Terms: D/P,D/A
• Production Capacity: 1000
• Delivery Time: 3-4 days
• Packaging Details: standard

• Excellent in work
• Low maintenance
• Easy to use

Additional Information:

• Item Code: RTD-Pt-100

• Longer service life
• High demand
• Sturdy structure

Additional Information:

• Production Capacity: 100
• Delivery Time: 2 days

• Hassle-free use
• Top performance
• Longer service life

We are also involved in the supply of high temperature Thermocouple & RTD Sensors for accurate measurement of temperature in extreme working conditions and environments. Forged utilising the best grades of raw materials, these can withstand extreme work environment and pressure.

We offer these Thermocouples in two types:

High Temperature Thermocouple: Following is the detailed description of various devices offered under this category:

• R’ (Pt. Rh. 13% - Pt.) & Type ‘S’ (Pt. Rh. 10% - Pt.), which are capable of measuring temperature upto 1400ºC/1600ºC (maximum)
• We also offer Type ‘B’ (Pt. Rh 6% - Pt. Rh 30% or Pt. 18) for measuring temperature upto 1800ºC max
• Ceramic protection tube Type KER 610 - with 60%, 80%, Al2O3. Type KER 710 - recrystallized - high alumina tube with 99.9% Al2O3 available in 24mm, 20mm, 15mm, 12mm, 10mm, 8mm, 6mm dia.
• Holding tubes that are used to hold ceramic sheath with head, are fabricated from SS 304/SS 316 and are offered in the diameter of 32 mm, 25 mm, 20 mm dia.

Low Temperature Thermocouple & RTDs: Following is the detailed description of various devices offered under this category:

• Thermocouple type ‘K’ (cromel alumel or Cr.Al or Ni.cr-Ni) that are capable of accurately measuring temperature upto 1000°C /1200°C (maximum)
• Resistance Temperature Detector (RTD) type (PT-10, PT-50, PT-100, PT-200, PT-1000 & CU-53) to measure temperature from -400°C to 600°C
• All sensors available in metalic protection sheath & Thermowell made of SS 304, SS 316, SS310, HRS 446, inconel 600/800 with insulation by ceramic beads, hand-filled mgo & MI

We are an eminent organization engaged in manufacturing, supplying, trading and exporting Humidity Controller. Controls temperature range between 0 to 65°C, it is driven by a 10 turn helical potentiometer. The humidity control range lies between 0 and 100 % and also has a high accuracy rate of 1% for RH and 0.10C for temperature. The display of these controllers is directly fed from micro processor to self internal look up tables. The Humidity Controller offered by us is provided with two relays for controlling temperature and humidity.

Specifications:

• Size: 96(w)x96(h)x65(d) mm

• µicrocontroller based,

• Four digit dual display

• Supply 100-260 VAC

• Input : PT100 RTD, rH sensor

• Output: 1. Dry Heater Relay Contact or SSR, 2. Wet Heater Relay contact or SSR,

• Cooling Relay contact or SSR

• Control action: Temperature & Humidity-PID (Auto tune) and Cooling control -On/Off

• Heating and Cooling control

• Range: Temperature 0 to 60.0 & Humidity 10 to 90% rH

• Heating & cooling Temperature & Humidity As per range adjustable in set mode.

• Alarm setting -25.0 to 25.0 adjustable above and below set value.

• Ct 1 to 60 for ssr output adjustable

• Auto tuning require for pb, It & dt value of Humidity & Temperature

• Cooling Hysteresis 0.2 to 25.0 adjustable

• Delay 0 to 250 second adjustable for cooling control

• Open display if Sensor break

• Relay trip if sensor breaks or connection open

• Calibration Error correction by front key switch (No preset setting)

• Configure link at Back terminal to avoid unauthentic entry.

• Defrost On & Off setting for auto defrost

• Manual defrost on by increment key

• RS485 Output Optional

Additional Information:

• Item Code: H-C-002

We are a coveted business organization engaged in manufacturing, supplying, trading and exporting Temperature Calibration. These devices are portable precision thermometers. Available in different specifications ranging from temperatures, these devices are widely acknowledged in the market. Demanded by different industries, these devices are known for their features like minimal maintenance, high performance and longer service life. The Temperature Calibration manufactured by us is rigorously tested before delivering to the customers' premises.

Other details:

• Dry-block and liquid bath temperature calibrators: 6 series, with more than 25 models

• Temperature ranges from -100° to 1205°C / -130° to 2200°F

• All featuring portability, accuracy and speed

• Highly portable and fast precision thermometers

• Wide range of dry-block and liquid bath temperature calibrators

• Temperatures ranging from -100 to 1205°C / -130 to 2200°F

• Applications from cryogenics in super freezers to extreme metal hardening heat 

• All featuring speed, portability, accuracy and advanced documenting functions with JOFRACAL calibration software

Since inception, we are engaged in facilitating our customers by bringing forth Pressure Transmitter. Extensively demanded for pressure measurement of water, oil, mild corrosive liquid and gas, these transmitters are high in efficiency and s installed with pressure gauges, transmitters and switches. Acts as a transducer, these transmitters can also be used to measure variables such as fluid/gas flow, speed, water level and altitude indirectly. Manufactured using stainless steel, the Pressure Transmitter offered by us can be assembled to diaphragm seals for special applications.

Features:

• High performance

• Gives accurate readings

• Made up of high quality stainless steel

• Long functional life

Applications:

• Mechanical engines

• Shipbuilding

• Chemical industry

• Pharmaceutical industry

• Food industry

• Water supply

Application:

• Hydraulics and pneumatics

• Test equipment

• Pump and compressor control

• Liquid level measurement

Pressure Transmitters are available with + 0.25% Accuracy and + 0.1% Accuracy.

Features :

• Heavy Industrial CE Approval

• 100 V/m EMI Protection

• Reverse Polarity Protection

• Extended temperature range

• 1% Total Error Band

• Compact Outline

• -40 to 125o C Operating  

Performance Specifications :

• Pressure range 15, 30, 50, 100, 200, 300, 500, 1000, 3000,5000, 10,000 psi

• Accuracy +/- 0.1% FS BFSL

• Media compatibility Fluids compatible with 316 stainless

• Pressure overload 3 times rated pressure without calibration shift

• Burst pressure 4 times rated pressure

• Long Term Stability +/- 0.1% FS typical (12 months)

Applications :

• Advanced HVAC Controllers

• Refrigeration Systems

• Automotive Test Stands

• Gas compressors

• Industrial process control

• Pumps and Compressors

• Hydraulic/Pneumatic Systems

• Agriculture Equipment

• Energy and Water Management

Offering Pressure Transmitter:

CTX-CTL Pressure Transmitter for OEM Application.

General Data