WNIP Jan Feb 19.1 Digital low res

28
19.1
New ultrasonic water meter for instantaneous measurements
Announcing the launch
of a battery-powered
ultrasonic water meter intended
for measuring flow rate
instantaneously and pressure
and consumption in water
piping (standard EN 14154 for
water works), water distribution
systems and other industrial
applications. The compact, highly
accurate ELIS FLOMIC FL5024 has
long-term stability over a wide
range of measured values, and
conforms to the IP68* protection
class. The meter does not need
any external power supply, does
not include any moving parts and
has significantly lower hydraulic
losses. The technical parameters
and other features of the FLOMIC
water meter make it suitable
not only for water consumption
measurements but also for waterleak
tracking and monitoring of
the general condition of watersupply
networks where the meter
output signals can be connected
via data transfer systems to
remote computer control stations.
The measurement method
utilised by these meters is a singlebeam
transit-time pulse method,
based on evaluation of the time
needed for an ultrasonic signal
to cross the distance between
two measuring transducers. In
the standard version, the meter
measures instantaneous flow rate
(in m3/hour) and the total volume
of water passed through the
meter (in m3) in the given flow
direction. The measured data
is converted into passive pulse
output signals.
sales@instrotech.co.za
New simplified safety compliance testing
unique tester has been
A introduced to market, in that
it sources both AC and DC steadystate
voltage for Hi-Z and Lo-Z
instruments, thus simplifying
safety compliance testing.
The new Fluke® PRV240
Proving Unit provides a safe and
convenient method for “test
before touch” TBT verification of
electrical test tools without placing
the electrician or technician in
potentially hazardous electrical
environments, which would
generally involve using known
live voltage sources.
In contrast to using a known
live source, using the PRV240 does
not require personal protective
equipment (PPE) for tester
verification. Use of the PRV240
reduces the risk of shock and arc
flash compared to verification of
test instruments on high-energy
sources in potentially hazardous
electrical environments because
the PRV240 provides a known
voltage in a controlled, lowcurrent
state in accordance with
safe work practices.
The pocket-sized PRV240
sources 240 V of both AC and DC
steady-state voltage for testing of
both high- and low-impedance
multimeters, clamp meters, and
two-pole testers, eliminating both
the need for multiple verification
tools and the use of a known
high-energy voltage source for
test instrument verification.
To avoid accidental contact,
the voltage is supplied through
recessed contacts that are
activated only when test probes
are inserted into the modules
insulated access points. A single
LED indicates the sourcing of the
voltage to verify the test tool,
simplifying test tool verification
without the need for PPE.
The proving unit can perform
up to 5,000 tests per set of four AA
batteries and comes with a TPAK
magnetic hanging strap for easy
accessibility.
sales@comtest.co.za
Test units for cryogenic valves
Cryogenic test units are
available for testing valves
within the temperature range
of ambient to -385⁰F / -196 ⁰C,
according to the ISO15848, BS
6364 and Shell MESC SPE 77/306
standards / directives.
-Cryogenic testing up to
maximum -196°C / -324°F.
-High temperature (fire safe)
testing 1,500°C / 2,730°F.
-Clean room test and
inspection equipment.
The available (main) features
are:
√ One or a series of SS 316 –
insulated test tanks.
√ Designed and equipped
for fully submerging the valve or
Liquid Nitrogen spray – cooling
system.
√ Complete body- & bi -
directional seat test system for
testing with Helium / Nitrogen
gas.
√ Set of (5 pcs) thermocouples.
√ Flow (seat) leakage
measuring system.
√ Computer registration
system for visualizing the test
data, storing the test results and
printing a full size test certificate.
√ Helium leak detection
system (Mass Spectrum meter).
√ Helium / Nitrogen booster
system for generating a test
pressure up to 10,000 PSI.
√ Complete safety closure
(test room) with interlock on the
access doors, overhead crane,
ventilation system, Oxygen
sensors and camera system.
admin@atts.co.za