APT220 Automotive Ceramic Urea Pressure Transmitter
Automotive Ceramic Urea Pressure Transmitter
Introduction
♦APT220 series pressure transmitters have the characteristics of high quality, high stability, small size, low weight, compact structure,low cost and volume-production.
♦It is widely used to measure pressure such as occasion of SCR system, compressor, Auto, air-condition etc.
♦The product is made of stainless steel .The special transmitter converting circuit can adjust the zero-value and the full range expediently.
♦It also has the intrinsically safe certificate, the explosion-proof certificate and the CE certificate.
Pressure range | 0~1bar~2bar~20bar |
Pressure type | gauge/ absolute / sealed gauge |
Over pressure | 2 times FS |
Accuracy | ±0.5%FS |
Power supply | 4.75V~5.25VDC |
Supply Current | ≤ 8 m A |
Output signal | 0.5V~4.5V(ratio volts out ) |
Output Load Resistance | ≥10kΩ |
Output Load Capacitance | ≤1000pF |
Load | ≤(U-11)/0.02Ω(2-wire) |
Response time | 10ms |
Application temp | -40℃~125℃ |
Shock | X/Y/Z, 20g,sine 11ms |
Housing protection | IP65 |
Vibration | 10g, 5~2000Hz |
Insul ate Resistance |
≥20MΩ @100Vdc |
Overvoltage Protection | 16VDC |
Reverse Voltage | -16VDC |
Short Circuit Protected | Yes |
1.Ceramic Piezoresistive sensor
2.Ratio voltage output
3. Very small size
4. Over-voltage protected
5. Reverse voltage protected
6. Short circuit protected
7.SCR system for urea pressure sensors
Application
Truck‘ s SCR system, compressor, Auto, air-condition etc.
APT220 | Pressure Transmitter | ||||||
Code | Pressure range | ||||||
[0-X] | X:the actual measured pressure:0bar~1bar…20bar | ||||||
Code | Unit | ||||||
M | MPa | ||||||
B | Bar | ||||||
P | Psi | ||||||
Code | Output signal | ||||||
T1 | 0.5~4.5V | ||||||
Code | Power Supply | ||||||
V1 | 5VDC | ||||||
Code | Accuracy | ||||||
A1 | 0.1FS | ||||||
A2 | 0.5FS | ||||||
Code | Pressure Interface | ||||||
C1 | M14×1.5 | ||||||
C2 | Other | ||||||
APT220 | [0~20] | B | T1 | V1 | A2 | C1 | the whole spec |
Order Note:
1. Please pay attention that the media should be compatible with the contacted parts;
2. If any special requirements on function or specification, please contact with us freely.