+6012-798 8581
info@rex-instruments.com.my
clear
Home
About Us
Products
Thermal Imaging Cameras
Handheld Thermal Camera
Acoustic Thermal Camera
Firefighting Thermal camera
Explosion-Proof Thermal Camera
HART Communicators
HART Modems
HART Communicator Software/Apps
HART Communicator Windows Systems
HART Communicator Android Systems
HART Communicator iOS System
License Subscription
Accessory
Instrumentation
Pressure Measurement
Temperature Measurement
Level Measurement
Flow Measurement
Oil Measurement
Positioners
Recorders and Controllers
Actuators
Calibration Test Bench
Calibration work Bench
Calibration Comparator Pump
Explosion-Proof Smartphones/ Tablets
Explosion-Proof Smartphones
Explosion-Proof Tablets (Android)
Explosion-Proof Tablets (Windows)
Explosion-Proof Portable LED Torch
Explosion-Proof LED Torch
Explosion-Proof Headlamps
RUGGED SMARTPHONE / TABLET
Multifunction Calibrator
Frequency Calibrator
Milliamp Loop Calibrator
Multifunction Process Calibrator
pH Calibrator
Thermocouple Calibrator
RTD Calibrator
Voltage calibrator
Measurement Meters
Multimmeters
Infrared Thermometer
Pressure Calibrator
Temperature Calibrator
Digital Pressure Gauge
Thermometer
Anemometers
Voltage Detection
Clamp Meter
Tachometer
Light Meter
Remote Speaker Microphones & Headsets
Remote Speaker Microphones
Headsets
Brands
HIKMICRO
PROCOMSOL
VALCOM TERRANOVA
ABB
TRADINCO
ECOM
I.SAFE MOBILE
KELLER
GENTOS
MIB
PIE
SPMK
RUEGER
GOALTEK
Careers
Contact Us
home
>
Brands
>
KELLER
>
KELLER Series 21C Pressure Transmitter
KELLER Series 21C Pressure Transmitter
Whatsapp
Email
KELLER Series 21C Pressure Transmitter
Product Description
Description
Data
The pressure transmitters of the 21C series with ratiometric 0,5...4,5V output combine chip-in-oil measuring cells with conventional electrical connections and pressure connections, making them ideal for industrial use. The transmitters are extremely resistant to environmental influences and deliver accurate measurement results over a temperature range of -40 °C to 125 °C.
The C-series transmitters are noted for their ability to deliver high accuracy over a wide temperature range. This is achieved by means of mathematical modelling of the sensor characteristics and digital compensation. In order to do this, each transmitter is gauged over pressure and temperature, programmed and checked after calibration in the same test set-up. The modular design of the Series 21C and the extensive vertical range of in-house manufacture provide a high degree of flexibility. The company can quickly adapt to customer requests, even with large production batches. The extensive standard range of connectors and pressure connections means that a CIO measuring cell (Chip-in-Oil) can be quickly welded in from stock if small numbers are involved, and then calibrated to the required temperature range. RoHS conformity and comprehensive EMC protection are a matter of course, therefore qualifying the Series 21C for use in industrial areas.
Performance features
Hermetically sealed electronics, extremely compact design
No internal seals, all made from AISI 316L steel in media contact, IP67
Extremely accurate, wide temperature range, outstanding long-term stability, no pressure hysteresis
Ratiometric signal output, 5 V supply voltage, 24 V overvoltage and polarity reversal protection - Low cost
Pressure Ranges 0…2 to 0…1000 bar
Accuracy ±0,25 %FS
Total Error Band ±1,5 %FS @ -10…80 °C
Interfaces 0,5…4,5 V ratiom.
Temperature Range -40…125°C
You May Also Like
KELLER DCX-22AA Pressure Level loggers
KELLER Series 36XiW Pressure Level probe
ABB Vibrating Fork Level Switch RS85
KELLER DCX-25PVDF Pressure Level loggers
Rueger Thermo-Hit TH1-TH
ABB High overload absolute pressure transmitter 266NSH