Digital pressure gauges with battery, class 0.5

Suitable: 
In all areas where a high measuring accuracy together with high overpressure safety and robust design is required. For example, for the calibration of pressure gauges** (when using the hand pump HP 40). 

Materials: 
Housing: plastic, connection: 1.4571, seal: NBR: (>= 1000 bar: 1.4571), Sensor: Ceramic (>= 1000 bar: 1.4571) 

Connection thread: 
G 1/4"*** (>= 1000 bar: G 1/2"***) 

Temperature range: 
Umgebung: 0°C bis +60°C, Medium: -30°C bis +85°C 

Permissible overpressure: 
up to 40 bar: 3 x, up to 160 bar: 2 x, from 250: 1.5 x full scale value* 

Class: 
0.5 

Conversion rate: 
5 measurements / second 

Automatic shut-off time: 
8 min. 

Auxiliary energy: 
9V block battery, service life: 5,000 h (9V battery 600 mA) or 10,000 h (9V Lithium battery 1,200 mA) 

Protection class: 
IP 65 

Display: 
4 digit LCD display, character height 12.7 mm 

Optional: 
Continuous operation -D, different turn-off times -4, -16, -32, -64, continuous operation with external 24 V DC supply (M 12-plug, 4-wire) -D24, continuous operation with external 24 V DC supply and control output (30 V AC/DC, max. 2 A, M 12-plug, 5-wire) -D24S

*600 bar: 1.3-fold overpressure-safe, **5-point test certificate or DKD certificate on request, ***with centring pin for profiled seal