Electrical Characteristics; Reference Guidelines; General Characteristics; Environment - Ht Instruments Ht701 Bedienungsanleitung

7.1.1. Electrical characteristics

Conversion:
Sampling frequency:
Temperature coefficient:
NMRR Normal Mode Rejection Ratio:
CMRR Common Mode Rejection Ratio:

7.1.2. Reference guidelines

Safety:
Insulation:
Pollution level:
Overvoltage category:
Max height of use:

7.1.3. General characteristics

Mechanical characteristics
Dimensions (L x W x H):
Weight (batteries included):
Mechanical protection:
Mains supply
Battery type:
Low battery indication:
Battery life:
Auto Power OFF:
Fuse:
Memory
Characteristics:
Display
Characteristics:
Over range indication:
7.2.

ENVIRONMENT

7.2.1. Environmental conditions for use

Reference temperature:
Operating temperature:
Allowable relative humidity:
Storage temperature:
Storage humidity:
This instrument satisfies the requirements of Low Voltage Directive 2014/35/EU
This instrument satisfies the requirements of European Directive 2011/65/EU (RoHS)
TRMS
3 times per second
0.15x(accuracy) /°C, <18°C or >28°C
> 50dB for DC quantities and 50/60Hz
>100dB from DC up to 60Hz (DCV)
> 60dB from DC, up to 60Hz (ACV)
IEC/EN 61010-1, UL61010-1
IEC/EN61557-1, IEC/EN61557-2
double insulation
2
CAT IV 600V, CAT III 1000V
2000m (6561ft)
207 x 95 x 52mm (8 x 4 x 2in)
630g (22 ounces)
IP20
4 x 1.5V alkaline type AA IEC LR6
symbol " " with battery voltage < approx. 4.8V
approx. 80 hours
600 insulation test with new batteries at room
temperature (1M @ 1kV, duty cycle of 5s on
and 25s off)
after 20 minutes of idleness (disabled)
F440mA/1000V,10kA,10x38mm
max. 100 locations for each function
5 LCD, 10000 points, decimal sign, analogue
bargraph and autobacklight
"OL" or "-OL"
23°C ± 5°C (73 ± 41°F)
0°C ÷ 50°C (32° ÷ 122°F)
<80%RH
-20°C ÷ 60°C (-4 ÷ 140°F)
<80%RH
(LVD) and of EMC Directive 2014/30/EU
and 2012/19/EU (WEEE)
EN - 23
HT701