MG传感器

Product Description

SSI’s line of bulk micro-machined, gage and sealed gage digital pressure gauges for both harsh and benign media with the superior accuracy of ±0.25% typical represents a significant cost savings over currently available digital gauges. These compact, robust gauges measure pressures from 15 Psi to 5,000 Psi and are well suited for a variety of industrial and commercial applications. SSI, a leading OEM supplier of automotive sensors…having delivered more than 120 million sensors to its customers, offers the MediaGauge™, targeted at industrial and commercial applications where cost, size, and performance are critical.

Typical Applications

n   Refrigeration                         n   Compressors

n   Pumps                                n   Flow

n   Hydraulics                            n   Agriculture

n   Process Control                    n   Hydrogen Storage

n   Spraying Systems                    n   Waste Water

n   Pneumatics                           n   General Industrial

MediaGauge™  with integrated signal conditioning

Standard Full Scale Pressure Ranges                     

n   15, 50, 75, 100, 200, 300, 500, 750, 1000, 1500, 2000, 3000 and 5000 Psi

n   ±0.25% Accuracy (BFSL) Typical, Least 1 Significant Digit

n   4-20 mA output (optional)

n   High and Low Limit Set Points (optional)

n   Back Lit Display

n   Zero Reset

n   Multiple Pressure Units (PSI, BAR, KpA)

Special Features

n   Superb Accuracy – ±0.25%

n   Robust Package – All laser-welded stainless steel design for optimal media isolation

n   Maximum Flexibility – Custom ASIC provides signal conditioning for calibration and temperature compensation of 0-50˚C

n   Standard and custom options available

n   Compact size, excellent price/performance ratio

n   8 – 30 Volt input with 4 – 20 mA output (optional)

To place an order, or for custom orders or specifications not listed, call SSI toll-free at (888) 477-4320.

Limited Warranty

All SSI products are warranted against defective materials and workmanship for a period of one (1) year from the date of delivery to the original purchaser. Any product that is found to be defective within the one year period

will be replaced or repaired at the discretion of SSI. THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS OR IMPLIED, OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, PERFORMANCE,

OR OTHERWISE. SSI is not an expert in the customer's technical field and therefore does not warrant the suitability of its products for the applications selected by the customer. SSI accepts no responsibility for misuse, misapplication or unauthorized modification of its products. SSI's obligation under this limited warranty is strictly and exclusively limited to the repair or replacement free of charge of such products as are to be found to be defective in material or workmanship on the condition that the purchaser gives prompt written notice to SSI of any claim to breach of warranty within the warranty period, and if requested, returns the defective product(s) to SSI.

SSI will not assume any expenses or liability for repairs made to its products outside of its plant without its prior written consent. SSI reserves the right to satisfy its warranty obligation in full, with respect to defective products,

by the payment to the purchaser of all sums paid by the purchaser to SSI for such products. IN NO EVENT SHALL SSI BE LIABLE FOR CLAIMS (BASED UPON BREACH OR EXPRESS OR IMPLIED WARRANTY, NEGLIGENCE

OR OTHERWISE) FOR ANY DAMAGES, WHETHER DIRECT, IMMEDIATE, INCIDENTAL, FORESEEABLE, CONSEQUENTIAL, OR SPECIAL. SSI reserves the right to change its specifications at any time without notice.

Performance Specifications (all values at 22°C unless noted otherwise)

Output Type

Accuracy

(Typical)

Standard   4 – 20 mA 75-3000 PSI ±0.25% FS Least 1 Significant Digit ±0.25% FS Least 1 Significant Digit   15-50 PSI ±0.50% FS Least 1 Significant Digit ±0.50% FS Least 1 Significant Digit   75-3000 PSI ±0.25% FS Least 1 Significant Digit ±0.25% FS Least 1 Significant Digit

Thermal Error

(-10°C to 60°C)

 (Typical)                                   15-50 PSI                                       ±0.50% FS Least 1 Significant Digit                                      ±0.50% FS Least 1 Significant Digit                          

Total Error                     75-3000 PSI                                   ±0.25% FS Least 1 Significant Digit                                      ±0.25% FS Least 1 Significant Digit

Electrical Specifications       Output Type     4 – 20 mA Supply Voltage 9V Battery 8 to 30 Volts Response Time < 1 ms < 1 ms Reverse Polarity Protection N/A Yes

(Typical)

15-50 PSI                                      ±0.50% FS Least 1 Significant Digit                                      ±0.50% FS Least 1 Significant Digit

Reliability And Environmental Performance

Mating Connectors Available

MediaGauge™ with 22mm Hex and 1/4" - 18 NPT Process Connection

Pressure Transducer Ordering System

The following explains SSI’s pressure transducer order number sequence.

Example

MG  -   500    -   A    -     MD