ShenzhenYijiajie Electronic Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | 22000 |
| Delivery Time | 5 to 8 working days |
| Packaging Details | Box pack |
| RS485 variant | 8-28VDC |
| Analogue variants | 20-28VDC |
| Analogue output 4-20mA | load 600Ω max |
| Storage | -40°C to +85°C |
| Operating | -30°C to +70°C |
| Prolonged operation below | 0.1% O2 |
| Brand Name | SST |
| Model Number | OXY-LC-A25-455 OXY-LC-485 |
| Place of Origin | Britain |
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | 22000 |
| Delivery Time | 5 to 8 working days | Packaging Details | Box pack |
| RS485 variant | 8-28VDC | Analogue variants | 20-28VDC |
| Analogue output 4-20mA | load 600Ω max | Storage | -40°C to +85°C |
| Operating | -30°C to +70°C | Prolonged operation below | 0.1% O2 |
| Brand Name | SST | Model Number | OXY-LC-A25-455 OXY-LC-485 |
| Place of Origin | Britain | ||
| High Light | OXY-LC-A25-455 Oxygen Sensor Interface Board ，OXY-LC-485 Oxygen Sensor Interface Board | ||
Product Description:
OXY-LC-A25-455 OXY-LC-485 Oxygen Sensor Interface Board Is Used For Measuring Air Pressure
Features:
Provides the electronics necessary to power and
control SST’s range of zirconium dioxide (ZrO2)
sensors
Built in pressure sensor for barometric pressure
compensation
Interface mounted screw terminals for easy wiring with
reverse voltage and transient overvoltage
BENEFITS
Adaptive software filtering provides a fast sensor
response coupled with a stable oxygen output
High accuracy linear output
TECHNICAL SPECIFICATIONS
Supply voltage
RS485 variant: 8—28VDC
Analogue variants: 20—28VDC
Supply current 600mA max. at 24VDC
1.2A max. at 12VDC
Digital output RS485 (Modbus RTU)
or PWM
Analogue output 4—20mA; load 600Ω max
or 0—10VDC; load 10kΩ min
Temperature limits
Storage: -40°C to +85°C
Operating: -30°C to +70°C
Operating pressure limits1 260—1260mbar absolute
1) Sensor and interface for correct barometric pressure compensation.
2) Prolonged operation below 0.1% O2 can damage the sensing element.
3) Analogue output variants accuracy stated is valid when calibrated at the default calibration value. RS485 variant
accuracy stated is valid when calibrated at the default 20.7% O2 over the range 0.1 to 25% O2. For maximum accuracy
above 25% O2 the interface and sensor should be calibrated to full scale of the required range using certified gas.
Oxygen range (analogue output) 0.12—25% O2
or 0.12—100% O2
Oxygen range (Modbus RTU) 0.12—100% O2
Accuracy after calibration3 0.5% O2
Repeatability after calibration 0.5% O2
Output resolution 0.01% O2
Response time (step 10—90%)
Fast response sensor connected: 4s
Standard response sensor connected: 15s
Initial warm up time (till stable output) 5—10mins
Output inactive start up delay (heater warm up)
From OFF to ON mode: 60s
From Standby to ON mode (RS485 only): 20s
Manufacturer: SST Sensing
Product Type: Pressure Sensor Development Tools RoHS:
Product: Sensor Interface Boards
Type: Oxygen Sensor
Tools for evaluation: Barometric Pressure
Operating power supply voltage: 8 V to 28 V
Trademark: SST Sensing
Description/Function: Oxygen Sensor Interface Board
Interface type: RS485
Maximum operating temperature: + 70 °C
Minimum operating temperature: - 30 °C
Product type: Pressure Sensor Development Tools 1
Subcategory: Development Tools
Part Number Alias: M-OXY-LC-A25-455
Unit Weight: 46.164 g
Specifications:
| Measurements range from | 0 to 100% |
| supply voltage is | 3.3v |
| Low power consumption | 35mW |
| Preheating time | <1 minute |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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