Measurement and Temperature Transmitter

Prominent & Leading Manufacturer from Mumbai, we offer carbon dioxide and temperature transmitter and senseair carbon dioxide transmitter.

Carbon Dioxide And Temperature Transmitter

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Approx. Rs 8,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity15 Piece
Operating PrincipleThermistor
Measurement Range-20 to +60 Degree C
Accuracy Digital Resolution+/- 0.5 Degree C / 0.1 Degree C (0.01 Degree C via UART)
Power Input24 VAC/VDC +/-20%, 50-60 Hz (half-wave rectifier input)
Power ConsumptionLess Than or Equal 3 Watts average
Wiring ConnectionsScrew terminals, max 1,5 mm2 wires/ European and Us Standard J-boxes
Sensor Life ExpectancyGreater Than 15 years
Maintenance IntervalNo maintenance required 2

Asense TM is an all-digital low - cost transmitter for installation in the climate zone. It measures both CO 2 concentration and temperature in the ambient air. The data is transmitted to a BMS system or controller.
Asense TM is a key component for climate control of buildings and other processes. It is also a cost-efficient gas alarm sensor for spaces where carbon dioxide gas is a potential danger.

Features:
  • State-of-the-art Non-Dispersive Infrared (NDIR) technology to measure CO 2
  • Maintenance free in normal applications
  • Cost-optimized for connection to DDC:s
  • Contributes to lower energy costs when it is applied in a Demand Control Ventilation (DCV) strategy
  • Available in different carbon dioxide measurement ranges and different housings
  • Internal automatic self-diagnostics
  • 2 analog outputs as standard (V/mA).
  • Relay output as option
  • Cost-efficient RS485 communication as option
  • Internal 2-channel logger as option

Product Details:
Compliance withEMC directive 89/336/EEC, RoHS directive 2002/95/EG
Operating Temperature Range10 to +50 Degree C
Storage Temperature Range-40 to +70 Degree C (Standard model) (models -D:-20 to +70 Degree C )\
Operating Humidity Range0 to 95 % RH ( non-condensing)
Warm-Up TimeLess Than or Equal 1 min ( @ full specs Less Than to Equal 10 minutes)
Self DiagnosticsComplete Function check of the sensor
Display4 digits, 7 Segments LCD with ppm/ Degree C/ % indicator (models – D)
Outputs
Analogue3
ProtectionPTC fuse (auto reset) on signal retum M, short-circuit safe
Linear outputs OUT1 and OUT20/2-10 VDC Rout < 100 OHM, R > 5k OHM (0/1-5 VDC optional) 0/4-20 mA R< 500 OHM
Default Ranges0-2000 ppm Coz, 0-50 Degree C
D/A Resolution10 bits, 10 mV / 0.016 mA
D/A Conversion AccuracyVoltage Mode: +/- 2% of reading +/- 50 mV
Current Loop: +/- 2% of reading +/- 0.3 mA
ON/OFF
Relay (OUT3)(accessory-R) isolated N.O., 1mA/5V up to 1A/50VAC/24VDC. UART Serial com port
ProtocolSense Air protocol (see comport 0700xx rev 3-04.pdf) Modbus as option 4
PC-interfaceRS232 Uart cable with sliding contact and driver ( model A232 Cable)
PC User Interface ProgramUIPA (or Higher)5
RS485 Network com(accessory -485) RS485 terminal slide-on port, network capabilities up to 30 units
Lon Works tm Network com(accessory – LON) Lon Works TM add-on Option Modbus RTU

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Senseair Carbon Dioxide Transmitter

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Approx. Rs 8,500 / PieceGet Latest Price

Product Details:

Minimum Order Quantity20 Piece
BrandGreyStone
Maintenance IntervalNo maintenance required 2
Measurement ranges0-3000 ppm
Operating Humidity Range0 to 95 % RH ( non-condensing)
Operating Temperature Range0 to +50 Degree C
Power Input24 VAC/VDC +/-20%,50-60 Hz (half-wave rectifier input)
Pressure Dependence+ 1.6 % reading per kPa
Sensor Life ExpectancyGreater Than 15 years

We are well known name in the market that provides Senseair Carbon Dioxide Transmitter at market leading price. Below are the product details of Senseair Carbon Dioxide Transmitter:

Product Details:

  • SenseAir s patented state-of-the-art gold-plated infrared (NDIR) waveguide technology offers reliable measurements
  • Measurement range: 0 - 2 000 ppm CO 2
  • Internal automatic self-diagnostics.
  • Maintenance-free in normal applications
  • Cost-optimized for connection to DDC:s
  • Prepared for complementary passive temperature element (model -Tr).
  • Different housing options

Product Details:
Compliance withEMC directive 89/336/EEC, RoHS directive 2002/95/EG
Storage Temperature Range-40 to +70 Degree C (Standard model) (models -D:-20 to +70 Degree C )\
Warm-Up TimeLess Than or Equal 1 min ( @ full specs Less Than to Equal 10 minutes)
Self DiagnosticsComplete Function check of the sensor
Display (model D)4 digits, 7 Segments LCD with ppm/ Degree C/ % indicator (models – D)
Electrical / Mechanical
Power ConsumptionLess Than or Equal 1 Watts average
Connection Screw Terminal A4 x 1.5 mm2 for power input (G+ , Go) and voltage ouputs (Out1, Out2)
Connection Screw Terminal B2 x 1.5 mm2 for passive resistive output (Y,M) for option -Tr
Model IP5034 cm 3-wire pigtail. Please note that OUT2 is not made available.
CO2 Measurement
Sensing methodGold-plated infrared (NDIR) waveguide technology with Automatic Background Calibration (ABC)
And passive gas diffusion (no moving parts)
Response Time (T)<10 Sec. @ 30 cc/min . Flow rate, < 3 min. diffusion time
Repeatability2+/- ppm +/- 1% of reading
Annual zero Drift2< +/- 10 ppm
Outputs
Outputs signal terminal co2 3
Out1 liner conversion range0 – 10 VDC for 0 – 2000 ppm
Out2 liner conversion range2 – 10 VDC, or 4 – 20 mA for 0 – 2000 ppm. D/A 2% resolution 10 bits, 10 mV
D/A conversion Accuracy+2 % of reading +/- 50 mV
Electrical characteristicsR out < 100 ohm, Rload > 5 kOhm
Resistive terminals 4
Thermistor outputsTemperature measurement resistor terminal output with signal return connected to
Ground terminal (Option – Tr)

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