WT sensor PCM260 Manual

Submersible level transmitter

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PCM260(WTL01) Submersible Level Transmitter

Features

Piezoresistive diffused silicon
pressure sensor
Probe insertion measurement
method, easy to install
For level measurement
Multiple protective structure
design, high protection ability
LCD option
Variety of styles, suitable for
various industrial applications
Anti-corrosion stainless steel
material adopted, suitable for
many occasions

Applications

Static pressure level
Liquid tanks
Sewage
Industrial water
Pools
Wells
Rivers
Seawater
Lakes
Notes:
1 Do not touch the diaphragm with
hard
objects,
which
damage to the diaphragm.
2 Please read the Instruction Manual of
the product carefully before installation
and check the relevant information of
the product.
3 Strictly follow the wiring method for
wiring, otherwise it may cause product
damage or other potential faults.
4 Misuse of the product may cause
danger or personal injury.

Product overview

PCM260(WTL01) Submersible Level Transmitter accurately
measures static pressure of the liquid proportional to the level
depth using high performance piezoresistive diffused silicon
pressure sensor as the measuring element. The result is
converted to standard current or voltage signal output through
signal conditioning circuit, establishing the linear corresponding
relation between the output signal and liquid depth to complete the
measurement of the liquid depth. The product has advantages of
high precision and small volume. Submerse it directly into liquid,
the height between the end of the transmitter to the liquid surface
is measured easily. The product is applicable to the measurement
and control of the liquid level in the petroleum, chemical industry,
power plant, urban water supply and hydrological exploration
fields.
PCM260 has passed long-term aging and stability screening with
stable and reliable performance and can be used in harsh outdoor
environment. Meanwhile, it can display liquid level on site. Zero
may
cause
shift and full scale span shift available.
Notes:
1 Do not misuse documentation.
2 The information presented in this product sheet is for reference only. Do
not use this document as a product installation guide.
3 Complete installation, operation, and maintenance information is provided
in the instructions of the product.
4 Misuse of the product may cause danger or personal injury.
1
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Summary of Contents for WT sensor PCM260

  • Page 1 ■ Lakes power plant, urban water supply and hydrological exploration fields. PCM260 has passed long-term aging and stability screening with Notes: stable and reliable performance and can be used in harsh outdoor 1 Do not touch the diaphragm with environment. Meanwhile, it can display liquid level on site. Zero...
  • Page 2 Performance parameters Pressure range 0~0.5m…20m H₂O 4~20mA (18~36V, 24V typical) Supply & output 4~20mA with display (12~36V, 24V typical) 1~5V, 0~5V, 0.5~4.5V, 0~10V (12~32V, 24V typical) Operating temp. -20℃~85℃ Medium temp. -10℃~70℃ Storage temp. -40℃~125℃ 0m~10mH₂O: 0℃~60℃ Compensated temp. 10m~200m H₂O: -10℃~70℃...
  • Page 3 Wiring method ① Red wire: Supply+ 2 non-polar wires Green wire: Current output ② Red wire: Supply+ Wiring Yellow wire: method Voltage output Green wire: Current output Voltage output Ground Installation instructions (for reference only) 1. Installation in still water (deep wells, pools, liquid tanks, etc.) Control Secondary instrument Secondary...
  • Page 4 Installation instructions (for reference only) (cont.) 2. Installation in moving water (rivers, lakes, etc.) Control room Control room Steel pipe Damping device Flow direction Installation tips: 1) When measuring the water level in flowing water, when the medium fluctuates greatly, a steel pipe can be inserted in the water channel with an inner diameter of about 50 cm.
  • Page 5 Pressure range selection (cont.) Pressure Pressure Burst Pressure range Overpressure Remark range code reference pressure 7m H 300%FS 600%FS 8m H 300%FS 600%FS 9m H 300%FS 600%FS 10mi 10m H 200%FS 500%FS 12mi 12m H 200%FS 500%FS 15mi 15m H 200%FS 500%FS 18mi...
  • Page 6 B3: 0~5V (24VDC) B6: 0.5~4.5V (24VDC) B7: 0~10V (24VDC) Example: PCM260-1.5miB1J3L1.5 Refer to product model PCM260, with pressure range 1.5m H O, output signal 4~20mA (24VDC supply), electrical connection cable outlet, cable length 1.5m. Optional accessories 1. The part of cable exceeding the standard cable length 2.

This manual is also suitable for:

Wtl01

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