Testomat EVO TH CAL - Technical Data

Technical Data
79
Technical Data
Power supply:
230 VAC or 100 – 240 VAC
± 10%, 50 - 60 Hz
Complete protection T4A including user
power supply
Power consumption:
max.
without external load
230V (100-240V) / 4A
230V (100-240V) / 1A
Protection class:
I
Protection type:
IP 44
Conformity:
EN 61326-1, EN 61010-1
Ambient temperature:
10 – 40°C
Measuring range:
See section "Service description"
User power supply:
Switched power supply with 4A fuse-
protected
Durability relay:
DC: 8A at 30V or 0.28A at 250V
AC: 8A at 415V
Current loop:
0/4 - 20 mA
Maximum load 500 ohm corresponding to
10V voltage, voltage isolated
SD card interface:
For SD and SDHC cards up to max.
32GByte, FAT/FAT32 formatting
WLAN:
Optional including WLAN SD card in the
accessories
Dimensions:
W x H x D = 380 x 480 x 280 mm
Weight:
Around 9.0 kg
Other:
The device is power-failure protected
Water connection
Working pressure:
1 to 8 bar / 1x10
5
to 8x10
5
Pa
or
0.3* to 1 bar / 0.3x10
5
to 1x10
5
Pa
(after removing the valve body)
Water intake:
Opaque pressure hose with external diame-
ter 6/4x1 mm
Water drain:
Hose with internal diameter 12 mm
Water temperature:
10 – 40°C
Properties
Water sample**
pH value >4
CO
2
value < 20 mg/l
* When using the Testomat
®
EVO TH CAL with an upstream pres-
sure of 0.3 bar, it must be ensured that a minimum flow quantity of
400 ml/min can traverse the measuring chamber.
** see also notes on page 10