THE INSTRUMENTOften it is more cost effective to replace a sensing head with one which is pre-calibrated at a testing station, thus reducing disruption of the measuring system. Technovation offers such an industry standard 4-20mA transmitter consisting of a gas sensor, its associated circuitry with a display and in a weather-proof housing. FEATURES The three-wire transmitter allows the power and signal to be realized on a three-core wire. One core for positive supply of 12 to 24 VDC, the second core for the 4 to 20 mA output and the third core for the 0 volt supply. The transmitter is immune to voltage drops from long runs and noise from motors, relays, actuators, switches, transformers and industrial equipment. APPLICATIONSEvery transmitter is supplied pre-calibrated for a customer specific range. The table below gives an indication of t he gases/ranges offered. These transmitters can be connected to a DC system which supplies the DC Power for the module. They could also be connected to stand alone controllers and PLCs and other data acquisition systems STANDARD SPECIFICATIONS Power Supply : 12 to 24 VDC . Sensor types offered : Non dispersive Infra Red ( NDIR) , Pellistor, DP moisture , RH, VOC, PID & many other types as applicable. Duty : Continuous Display : 4-digit LED Operating temp : 20 oC to 45 oC Operating Humidity : 10 - 90 % RH Operating Pressure : Ambient Load resistance : < 500 Ohms Calibration : Via built in Span and Zero potentiometers. Housing : Poly Carbonate weather proof housing. OR Aluminum JN. Box Enclosure size : 12x8x8.5 (WxHxD) Cms Sampling : Diffusion mode OR in Flow through mode As the minimum operating voltage for the transmitter is 12 VDC it will impose constraints on the total loop resistance in the external circuit, and this must be taken into account when choosing the supply voltage. This includes the cable resistance, and the measuring resistor at the remote receiver and any meters used for calibration
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Price:
Price 18500.0 INR / Pair
Minimum Order Quantity : 1 Number
Product Type : SR 2025420MA XTR Explosion Proof
Usage : Industrial Hazardous Location Monitoring
Features : Explosion Proof, Durable Build, Easy Maintenance
Voltage : 24V DC Volt (v)
Price 14500.0 INR / Piece
Minimum Order Quantity : 1 Piece
Product Type : Trasmitter
Usage : Process Control and Industrial Automation
Features : Reverse Polarity Protection, OverRange Protection
Voltage : 10 to 30 VDC Volt (v)
Price 35000 INR / Piece
Minimum Order Quantity : 1 Piece
Product Type : Gas Meter Transmitter
Usage : Remote Gas Monitoring and Data Collection
Features : Rugged Enclosure, Low Power Design, Remote Data Transmission
Voltage : DC 1224V
Price 23100.0 INR / Piece
Minimum Order Quantity : 1 Piece
Product Type : 16CTS 16 CHANNEL 420mA SINKING SCANNER DISPLAY ALARMS
Usage : Industrial
Features : Good Quality
Voltage : 110215 Volt (v)