Description
Hydran® 201Ti Intelligent
Transmitter
The HYDRAN® 201Ti continuous on-line
Intelligent Transmitter is a small, cylindrical,
thermally controlled enclosure installed on a
valve of the transformer to be monitored. It contains the HYDRAN® sensor with its microprocessor based electronics. It is used in conjunction
with the H201Ci-1, H201Ci-4 or the H201Ci-C
controllers. It is housed in a NEMA 4X instrument enclosure.
HYDRAN® products meet the intent of
Directive 89/336/EEC for Electromagnetic
Compatibility.
EN 50082-1 Immunity:
IEC 801-3 RF Radiated
IEC 801-4 Fast Transients
General
Instrument Components
Sensor and micro-electronic transmitter in
cylindrical enclosure
Responds to
H2, CO, C2H2, C2H4 (hydrogen, carbon
monoxide, acetylene, ethylene)
Medium
Electric insulating oil
Application
Transformer monitoring: specifically, detection
of failure conditions in oil-filled electrical
equipment; upgrading or expansion of
existing H201R installations
Analytical Performance
Sensor Principle
Selective gas permeable membrane and
combustible gas detector
Measurement Method
Flooded port with Dynamic Oil
Sampling system
Sampling/Bleeding Port
5/32-inch Allen screw, fits glass syringe with
Luer stopcock
Range
0-2000 ppm (Volume/Volume, H2 equivalent);
other ranges available
Accuracy for 0-2000 ppm Range
± 10 % of reading ± 25 ppm (H2 equivalent)
Relative Sensitivity to H2
Reading = 100 % of H2 concentration
Relative Sensitivity to CO
Reading = 18 % ± 3 % of CO concentration
Relative Sensitivity to C2H2
Reading = 8 % ± 2 % of C2H2 concentration
Relative Sensitivity to C2H4
Reading = 1.5 % ± 0.5 % of C2H4
concentration
Sensor Response Time
10 minutes (to 90 % of step change)
Electronic Unit (Overview)
Hardware
Microprocessor, watchdog and time-of-day clock
Software
Real-time operating system and menu-driven
interface
All prices listed on the official website are subject to confirmation by contact: Wu Jiedong (manager).
Our product: brand new original packaging
Our warranty: All new or repaired parts have a 12 month warranty period beginning
Our payment: 100% telegraphic transfer of inventory items before shipment, conditions can be proposed!
If you have any downtime spare parts that you cannot find, please feel free to call or use email to contact me. If there are issues that the product cannot solve, please contact me. Product prices can be negotiated. Please do not consider contacting me!