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ST-H transducers use ultrasonic technology to measure level in chemical storage and liquid tanks.
Part Numbers & Accessories
Part Number
Description
7ML1830-1AQ
EASY AIMER II, ALUMINIUM, 3/4 INCH NPT WITH 3/4 - 1 INCH PVC COUPLING
7ML1830-1AU
EASY AIMER II, 304, FLANGE WITH NPT THREAD, W/CPLNG, 1 INCH
7ML1830-1AX
Easy Aimer II Flange, Aluminium with M20 Adapter, 1" and 1-1/2" BSP aluminium coupling
7ML1830-1BK
UNIVERSAL BOX BRACKET, FMS-200
7ML1830-1BT
Universal Mounting Adapter, 2 inch NPT
7ML1830-1BU
Universal Mounting Adapter, 2 inch BSP
7ML1830-1EF
ADAPTER 1"NPT/M20
7ML1830-1GN
Easy Aimer adapter Kit, 304, M20 to 1"NPT, 1"NPT to 1"BSP, 1"NPT to 1.5"BSP
7ML1930-1FX
KIT, ISOLATION, 1" NPT, XDUCERS
Key Benefits
Can be mounted on a narrow standpipe
Immune to corrosive and harsh environments
Integral temperature sensor
Application Details
The narrow design of the ST-H allows the transducer to be mounted on a narrow standpipe. When mounted correctly, it is completely protected from the process and can even be used in harsh, corrosive environments.
During operation, the ultrasonic transducer emits acoustic pulses in a narrow beam perpendicular to the transducer face. The level transceiver measures the propagation time between pulse emission and reception of the echo to calculate the distance from the transducer to the material. Variations in sound velocity due to changes in temperature within the permissible range are automatically compensated by the integral temperature sensor.
Key Applications:
Chemical storage, liquid tanks
Technical Specifications
Mode of operation
Ultrasonic transducer
Measuring principle
Ultrasonic transducer
Measuring range
0.3 ... 10 m (1 ... 33 ft)
Frequency
44 kHz
Beam angle
12°
Temperature compensation
Compensated by integral temperature sensor
Pressure
Normal atmospheric pressure
Ambient temperature
-20 ... +60 °C (-5 ... +140 °F) (ATEX and UKEX approved model) -40 ... +73 °C (-40 ... +163 °F) (CSA/FM approved model)
Storage temperature
-20 ... +60 °C (-5 ... +140 °F)
Weight
1.4 kg (3 lb)
Material (enclosure)
Base and lid made of ETFE or PVDF (epoxy fitted joint)
Process connection
2" NPT [(Taper), ASME B1.20.1], R 2" [(BSPT), EN 10226] or G 2" [(BSPP), EN ISO 228-1]
CE, UKCA, RCM, KC, CSA Class I, II, III, Div. 1, Groups A, B, C, D, E, F, G T3 (ETFE only); FM Class I, II, Div. 1, Groups C, D, E, F, G T4A; ATEX II 2G Ex mb IIC T5 Gb; UKEX II 2G Ex mb IIC T5 Gb; INMETRO Ex mb IIC T5 Gb VLAREM II RoHS, China RoHS, WEEE, REACH, NSF/ANSI/CAN 61- 2022 FDA (wetted sensor) Environmental Product Declaration (EPD) Kazakhstan Metrology
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .
We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments .
We have been specializing...
