Stable Performance Liquid Level Transducer PCM260 for Process Control

Product Description

Product Description

Product Overview

PCM260 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.

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
Telecommunications equipment,Diesel generator

Pressure range	0~1m…5m…10mH2O.  Other pressure range can be customized.
Supply & output	For 2088 housing without the display: code J1, you can choose: (18~36V, 24V typical) output 4~20mA
	For cable outlet without 2088: code J3 / 2088 housing with the display: code J2, you can choose: (12~36V, 24V typical) output 4~20mA
	Cable outlet without 2088 housing: code J3,you can choose digital circuit board, analogue circuit board, others can be customized.
Operating temp.	-20ºC~85ºC
Medium temp.	-10ºC~70ºC
Storage temp.	-40ºC~125ºC
Zero temp. coefficient	±1.5%FS (within compensated temp.)
Span temp. coefficient	±1.5%FS (within compensated temp.)
Overpressure	200%FS~300%FS
Mechanical vibration	20g (20~5000HZ)
Shock	100g (11ms)
Accuracy	0.5%FS
Insulation	200MΩ/250VDC
Response time	≤1ms (Up to 90%FS analogue circuit board), ≤100ms (Up to 90%FS digital circuit board)
Long term stability	±0.2%FS/year
Protection	IP68
Material	Low copper aluminum alloy for junction box; stainless steel for level probe
	Polyurethane wire for cable
Medium compatibility	All kinds of media compatible with stainless steel 304

Wiring method

Installation instructions (for reference only)

1. Installation in still water (deep wells, pools, liquid tanks, etc.)

Installation instructions (for reference only) (cont.)

2. Installation in moving water (rivers, lakes, etc.)

Electrical connection

Pressure range selection
Pressure range	Pressure reference	Pressure range code	Overpressure	Burst pressure	Remark
≤1m H2O	G	10kG	300%FS	600%FS
<4 m H2O	G	35kG	300%FS	600%FS
<7 m H2O	G	70kG	300%FS	600%FS
≤10 m H2O	G	100kG	300%FS	600%FS

Cable length selection
Pressure range code	Mapping relation	Code	Definition
10kG	Cable length 1 meter	L1	Please note us if you need longer cable.
35kG	Cable length 2 meter	L2
70kG	Cable length 4 meter	L4
100kG	Cable length 7 meter	L7

Main Poduct

Piezoresistive Silicon Pressure Sensor PC10

Piezoresistive Silicon Pressure Sensor PC7

Universal Pressure  Transmitter PCM303D

Pressure Transmitter for  Compressor PCM320

Submersible Level  Transmitter PCM260

Digital Pressure Gauge  PCM590

Company Profile

Nanjing Wotian Technology Co., Ltd. was established in 2005, specializing in the production of pressure sensors. It is the leading domestic manufacturer of pressure sensors, with more than 600 existing staff (including subsidiaries). The products have been exported to more than 80 countries and regions. Wotian has established companies in Germany, the United States, and South Korea. The company has factories in Nanjing and Anshan, with its headquarters located in the scenic Jiulong Lake International Headquarters Base in Nanjing. The foreign trade team is located in Shenyang, the center of the Northeast Heavy Industry Base.

Wotian provides professional and reliable products and solutions for pressure measurement in a wide range of fields. It has established a one-stop industrial chain and has a unique advantage: customization. The products have been provided to high-tech companies such as Apollo Towers, Pan Asia, Hikvision, Focused Photonics, Zenner, Shinmaywa, and Hollysys, and the top 500 companies in the world such as Wika, Crane, Fortive, and Hitachi. As one of the China pressure sensor products suppliers that owns the most complete certificates, Wotian has obtained 20+ quality certifications like CE, REACH, ROHS, SIL, SGS, TUV, CNEX, ISO9001, IATF16949 and over 100 Patents.

Certifications

Exhibition

Packaging & Shipping

Cooperative Brand

Customer Visit

FAQ

1. Q: Are you manufacturer or trading company?

  A: We are manufacturer which focuses on pressure sensor for 20+ years.

2. Q: How about the quality?

  A: We have the certification of ISO9001, Europe standard ATEX, TUV-CE and RoHS, we could

send the certification test of our company to you.

3. Q: Could I get samples?

  A: Yes, we have materials in stock to help you to get the samples as soon as we can.

4. Q: What is the lead time of your product?

  A: Stocks are available for some products. The typical lead time is 8~14 working days for product without customization. 

  Note: lead time may vary base on different products. Please contact us for detailed lead time. 

5. Q: What is the warranty of your products?

  A: Our warranty time is 18 months after shipment.

6. Q: Do you provide customized products?

  A: Yes, we can laser mark your logo, model and product information according to your requirement. We provide OEM and ODM service.

7. Q: Could I visit your factory?

  A: Welcome to our factory anytime to know us more.