MAGNE-TRAC—美国QTS产品

美国Quest-Tec Solutions公司---MAGNE-TRAC—QTS产品

MTLT-5000 MAGNETOSTRICTIVE
The MTLT-5000 is based upon the magnetostrictive principle. The sensing tube contains a wire which is
pulsed at fixed time intervals. The interaction of the current pulse with the magnetic field created by the
magnetic float causes a torsion stress wave to be induced in the wire. This torsion propagates along the
wire at a known velocity from the position of the magnetic float and toward both ends of the wire. The
microprocessor-based electronics measure the elapsed time between the start and return pulses and
convert it into a 4-20 mA DC output which is proportional to the level being measured.
FEATURES
Designed to mount externally to the
Magne-Trac™ NEMA 4X, IP65 Offers a 4 — 20 mA 2-wire loop powered
circuit for continuous level measurement
Accuracy +(-) 1mm (0.039in.)
Repeatability 0.001% F.S. or 0.381
mm (0.015 in.)* *Whichever is greater
Modular design Available in lengths up to 300 inches
No maintenance required
Adjustable output
damping
Process temperature range: -40ºF to 400ºF
Multidrop HART Communications
Up to .001’’
resolution
Non-contact design ensures no wear to
the sensing element, thus requiring no
maintenance or recalibration
AMS Aware
2-wire loop
powered
Available with 90º elbow to allow maximum
measuring range in small clearance spaces
FM Approved Explosion Proof/IS RFI/EMI protection
LCD display option available for local
indication
LIQUID
LEVEL
TRANSMITTER
SWITCHES LEVEL SWITCHES
Quest-tec level switches are hermetically sealed, non-mercury, bi-stable latching switches designed for use
with Magne-Trac level gages. The bias magnet design latches the switch maintaining the contact after the
level continues to rise or fall. The switch will change state when the float magnet passes by. The switches
are fully adjustable and non-invasive. Level switches are mounted to the Magne-Trac chamber with all
316 Stainless Steel worm gear pipe clamps. Switch points can be changed easily at any time without any
interruption to the visual indication or process.
MODEL Max Volts Max
Current
Max
Power
Dead
Band
Max
Temp
Min
Temp
Contacts Enclosure
Classification
MTLS-1A 120 VAC/ 150 VDC 1.0 AMPS 25W
0.50
Inch
302ºF -40ºF SPDT
Class 1 Div 1
Groups B, C, D
MTLS-5A 125 /250 VAC .5.0 AMPS 1200W
MTLS-10A
0.5 amp @
110VDC 250VAC
10.1 AMPS 2500W
0.50
inch
248ºF -40ºF 2 SPDT
Class 1 & 2 Div
1 & 2
Groups B, C, D

总部信息
Quest-Tec Solutions, Inc. QTS
13960 S. Wayside Houston, TX 77048
Toll Free: 866-240-9906
Local: 281-240-0440 Fax: 281-240-2440


中国境内授权代理商-登陆QTS官网可查
Tel: +86-311-6807 5556 Fax: +86-311-6805 3758
Email：info@hengau.com.cn
Shijiazhuang HengAo Mechanical and Electrical Equipment Co.,Ltd.
Website: