WT sensor PCM260H Quick Start Manual

Submersible level transmitter

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PCM260H Submersible Level Transmitter

Features

Piezoresistive diffused silicon
pressure sensor
Probe insertion measurement
method, easy to install
For level measurement
High precision, all stainless steel
structure
Small size, light weight
Strong anti-interference, good
long-term stability
Vibration and shock resistance

Applications

Water level measurement in rivers
and lakes
Level measurement of containers
and storage systems
Sewage lift pump and pumping
station control
Sewage, sediment and flood
drainage system monitoring

Notes:

1.
Do not touch the diaphragm with
hard objects, which may cause
damage to the diaphragm.
2.
Please read the Instruction Manual of
the
product
installation and check the relevant
information of the product.
3.
Strictly follow the wiring method for
wiring,
otherwise
product damage or other potential
faults.
4.
Misuse of the product may cause
danger or personal injury.

Product overview

PCM260H 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 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.
PCM260H has passed long-term aging and stability screening
with stable and reliable performance and can be used in harsh
outdoor environment.
carefully
before
it
may
cause
1
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.
www.wt-tech.com

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Summary of Contents for WT sensor PCM260H

  • Page 1 Notes: Do not touch the diaphragm with PCM260H has passed long-term aging and stability screening hard objects, which may cause with stable and reliable performance and can be used in harsh damage to the diaphragm.
  • Page 2 Performance parameters …20m Pressure range 0~1m Pressure reference Gauge pressure Accuracy ± 0.5%FS(@25℃) Supply 9~30V Output 4~20mA 35kPa:± 3%FS(@0~60℃) Temp. drift Others:± 1.5%FS(@-10~70℃) ≤100ms(Up to 90%FS) Response time Refer to “Pressure range selection” Overpressure ≥10 Service life pressure cycles Operating temp. -20℃~70℃...
  • Page 3 Outline structure & Electrical connection J2: 2088 housing with Code J1: 2088 housing J3: Cable outlet display With display Junction Junction Dimension In mm Red wire:Supply+ Wiring Blue wire or yellow wire: method Current output Current output Pressure range selection Sensor Applicable Pressure...
  • Page 4 The diaphragm should not be touched by foreign material. It is recommended to install a protective board inside the pressure port. The default cable length of PCM260H is 2 meters. If longer cable is needed, there will be extra charge.

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