Xylem PH1970i PORTABLE PH METER - Manual (Page 29)

pH 1970i Technical data
29 ba75675e01 01/2007
Technical data
Dimensions approx. 90 x 200 x 190 mm
Weight approx. 1.5 kg (without plug-in power supply)
Mechanical
structure
Type of protection IP 67
Electrical safety Protective class III
Test certificates CE
Ambient
conditions
Storage - 25 °C ... + 65 °C
Operation -10 °C ... + 55 °C
Climatic class 2
Power
supply
Rechargeable battery Nickel-cadmium(NiCad) rechargeable battery
Operational life approx. 600 hours with one charging
Plug-in power supply
unit
(charging device) The following applies to all plug-in power supplies:
Connection max.
Overvoltage category II
Plug-in power supply unit
(Euro, US , UK, Australian plug)
FRIWO FW7555M/09, 15.1432
Friwo Part. No. 1883259
Input: 100 ... 240 V ~ / 50 ... 60 Hz / 400 mA
Output: 9 V = / 1,5 A
Serial
interface
(AK 340/B or
AK 325/S cable)
Type RS232, data output
Baud rate adjustable: 1200, 2400, 4800, 9600 Baud
Data bits 8
Stop bits 2
Parity None
Handshake RTS/CTS + Xon/Xoff
Cable length Max. 15m