The TD2000 Series Ultra High Resolution Digital Measurement, General Purpose, Pressure Transducer
FEATURES
• Totally digital proprietary design
• Innovative redundent sensing elements
• 24V digital output for pressure or temp switch point
• Variety of voltage outputs available
• Custom pressure Ranges and outputs available
• More standard pressure ranges, Industry First
• 2x overpressure rating
• 0.05% BFSL accuracy
• 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
• Calibration Certifi cates provided
DESCRIPTION
The TD2000 Series digital/confi gurable (an industry fi rst) industrial pressure transducer features excellent stability and precision accuracy over a wide temperature range at lower cost
than competitive units.
With its proprietary digital/ASIC technology, the TD2000 Series features fi eld 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 the optional integrated temperature or pressure digital switch
feature, makes the TD2000 Series truly an industry fi rst and second to none.
For extreme applications where power washers are used for wash down, the TD2000 Series optional IP69K seal, another industry fi rst, makes it ideal no matter what the environment.
With its fl exible low power design and lower manufacturing costs, the TD2000 Series offers outstanding value and makes it ideal for custom wireless applications.
SPECIFICATIONS
Performance | Performance @ 25°C (77°F) |
Accuracy | 0.05% BFSL |
Overange Protection | 2x Rated Pressure |
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, max load current 20mA |
Environmental Data | |
Temperature | |
Compensated Temperatures | 24 to 60°C (75 to 140°F) |
Operating Temperatures | -40 to 100°C (-40 to 212°F) |
Storage | -40 to 125°C (-40 to 250 F) |
TEB | 0.25% BFSL (includes:Non-linearity, Hysteresis and Non-repeatability) |
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 | 3.5-28VDC, Typ (must be at least 0.3V above full output voltage) |
Output | see ordering chart |
Output Impedance | <100 Ohms, Nominal |
Current Consumption | <5mA (voltage output) |
Output Noise | <2mV RMS |
Reverse Polarity Protection | Yes |
Zero and Span Offset Tolerance | 1% |
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 what percentage of 80°C you want the set point to be (70% of 80°C is 56°C [132.8°F] and this will be the set point)“T70”. |
Maintenance Mode | The maintenance mode output indicates 1/2 bridge failure |