Data Loggers

I want to buy Data Logger. We require Data Logger With 2/8 Channel Inputs as per project specifications Make Model Power Requirements Voltage 10-18 VDC Inputs-Outputs Analog Inputs 8 Nos. Digital Inputs 6 Nos. Communication Ports Data Transfer USB stick option for Data transfer is available RS-232 1. One RS-232 port for programming through laptop 2. One RS-232 port for communication RS-485 One RS-485 port for sensor interface Mini USB Mini Universal Serial Port for communication with laptop for programming USB Host For Data Transfer SDI 12 1 port for sensor interface Memory 32 MB FLASH, (expandable up to 32 GB by using SD Card.) Display Inbuilt digital display for viewing current data and setting values. Keypad Membrane Keys will be provided for local programming ADC Resolution 24 bit Conversion Accuracy ± 1 LSB µ-Processor 32 Bit Data Transmission Interval Programmable Recording interval Programmable for each parameter Configuration and programming software Windows Based Firmware Operating System Multitasking Operating System Real Time Clock GPS synchronized. Internal battery Lithium battery Internal clock Proposed data logger having inbuilt RTC with drift less than 1 seconds per Week and also having time correction using inbuilt GPS. Enclosure IP 65 Enclosure will be provided for Housing the data logger GPRS MODEM Make LANTRONIX Model E210 series modem Performance Data reception availability 95% and better Form Factor External Communication direction Two-way communication with FTP, TCP/IP (INTERNET) connection and SMS Accessories All accessories will be a part of supply Antenna Features Frequency Band 900 MHz: 824-960 MHz / 1800 MHz: 1710-1880 MHz, 4G and better Impedance 50 Ohm VSWR < 2.0 Radiation Omni directional Operational Temperature -5 to 60 Degree Connector SMA connector Cable length Will be provided as per requirement Kindly send me price and other details. Probable Requirement Type : Business Use