Description
The NI-9757 is a high-quality powertrain control component identified by its part number 153353A-01L. This product is specifically designed to cater to the needs of automotive applications requiring precise control over the powertrain systems. The NI-9757 comes as an O2 Sensor Kit, which includes a sensor, cable, bung, and plug sub-assembly, ensuring that users have everything needed for a seamless installation and operation experience.
One of the key features of the NI-9757 is its compatibility with a wide range of oxygen sensors. It supports both Bosch LSU 4.2 and LSU 4.9 wideband exhaust oxygen sensors, in addition to four differential narrowband oxygen sensors. This versatility makes it an ideal choice for various automotive applications, providing flexibility in sensor selection and use.
The power supply voltage range for the NI-9757 is quite broad, ranging from 6 V to 32 V. However, for optimal performance with LSU 4.x sensors, a power supply voltage range of 8 V to 16.5 V is recommended. This ensures that the sensors operate efficiently without compromising their longevity or accuracy. Despite its capabilities, the NI-9757 maintains a low current consumption without sensors, at a maximum of 100 mA, which is beneficial for power-sensitive applications.
For applications requiring all channels to be active, the NI-9757 can handle a maximum heater current of 12 A. This capacity demonstrates its ability to support demanding applications that require multiple sensor inputs. Additionally, the external connector terminals are clearly defined as BATT (10) and GND (29), simplifying the process of integrating the NI-9757 into existing systems.
Another critical feature of the NI-9757 is its built-in battery protection. The device is reverse battery protected to -18 V, safeguarding the component against potential damage caused by incorrect battery installation. This feature enhances the reliability and durability of the NI-9757, making it a trustworthy choice for automotive powertrain control applications.
| Specification | Detail |
|---|---|
| Part Number | 153353A-01L |
| Model | NI-9757 |
| Category | Powertrain Control Components |
| Description | O2 Sensor Kit With Sensor, Cable, Bung And Plug Sub-Assembly |
| Compatible Sensors | Bosch LSU 4.2 or LSU 4.9 wideband exhaust oxygen sensors and four differential narrowband oxygen sensors |
| Power Supply Voltage Range | 6 V to 32 V |
| Optimal Power Supply Voltage for LSU 4.x | 8 V to 16.5 V |
| Current Consumption without Sensors | 100 mA maximum |
| Maximum Heater Current with all Channels | 12 A |
| External Connector Terminals | BATT (10) and GND (29) |
| Battery Protection | Reverse battery protected to -18 V |
Question 1: What is the part number of the NI-9757?
Answer 1: 153353A-01L
Question 2: Does the NI-9757 support Bosch LSU 4.9 sensors?
Answer 2: Yes, it supports both LSU 4.2 and 4.9 sensors.
Question 3: What is the recommended power supply voltage for LSU 4.x sensors?
Answer 3: 8 V to 16.5 V
Question 4: What is the NI-9757’s maximum heater current?
Answer 4: 12 A
Question 5: Is the NI-9757 reverse battery protected?
Answer 5: Yes, up to -18 V
