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TD1000 Series Digital Measurement General Purpose Industrial Pressure Transducer

Post Date:

2018/12/06 14:36:41

Expired Date:

2019/03/06 23:59:59

Trade Leads Category:

Pressure Sensors

Company Info

Shenzhen Week Technology Ltd.
Contact Person: Yan Zhang
Address: 16 Floor, Building #3, Zhongke Mansion, Gaoxin South 1St Rd, Hi-Tech Park, Nanshan
City: SHENZHEN
State/Province: GUANGDONG
Country/Region: China (mainland)
Zip/Post Code: 518067


Details

The TD1000 Series Ultra High Resolution Digital Measurement, General Purpose, Pressure Transducer that Includes Vacuum and Compound Pressure Ranges.

TD1000 Series Pressure Transducer FEATURES
• Totally digital proprietary design
• Innovative redundent sensing elements
• 24V digital output for pressure or temp switch point
• Voltage and current outputs
• Vacuum and compount pressure ranges available
• Custom pressure Ranges and outputs available
• More standard pressure ranges, Industry First
• Optional 4x or 10x over pressure (on most ranges)
• 0.25% and 0.15% accuracy available
• ASIC technology, no zero/span potentiometers
• All stainless steel welded housing
• IP-69K rated seal available (high pressure wash down)
• Innovative low current consumption, ideal for custom wireless solutions
• Programable systems available for OEM/systems integrators for in-house configuring of outputs, ranges and set points to reduce inventory and lead times
• Calibration Certificates available (contact customer service)
• Available in vacuum, compound, gauge and absolute pressure

TD1000 Series Pressure Transducer  DESCRIPTION
The TD1000 Series digital/configurable (an industry first) industrial pressure transducer features stability and accuracy over a wide temperature range at lower cost than competitive units typically not found in older analog designs yet is plug and play with most lower grade competitive units.

With its proprietary digital/ASIC technology, the TD1000 Series features field proven redundant sensing elements without the need for solder in resistors or trim pots that can drift over time. This provides years of excellent performance and reliability even in the harshest/demanding applications. This combined with optional 4x or 10x over pressure and the optional integrated temperature or pressure digital switch feature, makes the TD1000 Series truly an industry first and second to none.

For extreme applications where power washers are used for wash down, the TD1000 Series optional IP69K seal, another industry first, makes it ideal no matter what the environment.

With its flexible low power design and lower manufacturing costs, the TD1000 Series offers outstanding value and makes it ideal for custom wireless applications.

TD1000 Series Pressure Transducer SPECIFICATIONS

Performance

 Performance @ 25°C (77°F)

Accuracy

 0.25% (optional 0.15%) BFSL - (vac to zero range with 4-20mA outupt, 0.5% BFSL), 

 TD1010 units: 0.5% BFSL, Absolute units with 0-15 psi range and 4-20mA output, 0.5% BFSL

Overange Protection

 2x Rated Pressure or optional 4x and 10x

Pressure Range

 see ordering chart - up to 6000 psi (414 bar) (optional higher ranges available)

Burst Pressure

 5x or 20,000 psi, whichever is less

Pressure Cycles

 >100 million

Update Time

 <=1msec

Digital Output

 Optional digital output for pressure, maintenance or temp switch point

 (not available on 4-20mA output units), max load current 20mA

Environmental Data

Temperature

 

Compensated Temperatures

 -40 to 100°C (-40 to 212°F)

Operating Temperatures

 -40 to 100°C (-40 to 212°F)

Storage

 -40 to 125°C (-40 to 250°F)

TEB

 0.9% FS

Long Term Drift

 0.2% FS/year (non-cumulative)

Shock

 100g, 11 ms, 1/2 sine

Vibration

 20g, peak, 20 to 2400 Hz

EMI/FRI Protection

 Yes

Rating

 Up to IP-69K available (high pressure wash down)

Approvals

 CE

Mechanical Configuration

Pressure Connections

 See ordering chart

Wetted Material

 17-4PH stainless steel (for other materials consult factory)

Electrical Connection

 Cable, 9.4 Din, IP-69K 4 pin M12 Connector

Case

 (housing) 304 stainless steel

Electrical Data

Excitation

 4-28VDC, Typ (must be at least 0.3V above full output voltage), 7.5VDC min for 4-20mA

Output

 see ordering chart

Output Impedance

 <100 Ohms, Nominal

Current Consumption

 25mA max (current output), <5mA (voltage output)

Output Noise

 <2mV RMS

Reverse Polarity Protection

 Yes

Zero and Span Offset Tolerance

 1%

Maintenance Mode

 The maintenance mode digital output indicates 1/2 bridge failure and can be

 selected instead of pressure or temp set point with the designation“M”.

Set Point for Pressure or Temp

 For pressure, this is done by selecting a percentage of your transducer’s full range and this will be the set point (40% of a 1000 psi range will have the set point at 400psi)”P40”. For temperature, select your set point in degrees C such as 40°C (104°F) and this will be the set point “T40”. When set point is reached and becomes active there is a digital output on pin 4.


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