Mettler Toledo J-Box BTLE Manual De Instrucciones página 16

en Instruction manual
en
16
Regulatory approval
For regulatory approvals please refer to pages 2 and 3.
1 Introduction
The J-Box BTLE (Bluetooth Low Energy) outputs standardized, simulated nA (for oxygen
sensors) and mV (for pH sensors) signals. It is a device for the connection of digital
ISM sensors (1-Wire pH and RS 485 optical DO) to an analog transmitter / biocontroller.
The J-Box BTLE offers a Bluetooth 4.0 interface for calibration, diagnostics and data
logging purposes via ISM Core™ or ISM Mobile™.
2 Technical data J-Box BTLE
Measurement parameters
ISM
Transmission frequency
Certification
Power supply
Operating temperature
Relative humidity
Protection class
2.1 Technical specification mV output
pH signal output
Signal
Zero point adjusted to
Slope adjusted to
Transmission interval
J-Box BTLE
30 370 186 B
1-wire: pH
RS 485: optical DO
Full ISM functionality
2.4 GHz, Bluetooth 4.0
CE
24 V (min. 375 mA)
–15 to +50 °C
5 ... 95 % rH (non-condensing)
IP67
– 500 ... +500 mV (R
mV non temperature compensated
0 mV @ 25 °C
– 59.16 mV / pH @ 25 °C
1 s
J-Box BTLE
= 17 kΩ)
0
© 04 / 2023 METTLER TOLEDO
Printed in Switzerland