Hengesbach DSA 1010 Digital Display

Hengesbach DSA 1010 Digital Display for wall structures is suitable for 0/4…20 mA or 0…+10 V DC input signals. The measuring input is galvanically separated from the supply voltage. The transmitter supply allows direct connection of 2- and 3-wire transmitters, e.g. for pressure or temperature. Display range and decimal points are freely programmable within the digits ± 9999. The fact that several parameters can be programmed allows universal application of the device.

Hengesbach DSA 1010 Digital Display Features:

for standard signals 0/4…20 mA and 0…10V DC
Simple installation due to the wall structrue with field housing
display range and decimal point freely programmable
field housing with hinged LID
optional with 2 alarm outputs, relay

Specification:

General information

Device type	DSA 1010 digital display for wall structures
Applications	Display of standard signals

Input

Current input	0/4…20 mA; R_i = 10 Ω
Voltage input	0…10 V; R_i = <100 k Ω
Potentiometer	0…1 kΩ/100 kΩ
Basic accuracy	< 0,1% ±2 Digit
Temperature coefficient	0.004%/K
Transmitter supply	U₀ approx. 24V, R_i approx. 150 Ω, max. 50 mA (max. 25 mA at 4 relay outputs)

Display

Display scope	± 9999(0) digits with suppression of leading zeroes
Additional display	LED 2 digits, red, 7 mm (display for parameter and switching state)

Output

Relay	Change-over contact < 250 V AC < 250 VA < 2A, < 300 V DC < 50 VA < 2 A
Analog output	0/4…20 mA working resistance ≤ 500 Ω; 0/2…10V working resistance > 500 Ω, No galvanic separation, output switches automatically (load-dependent)
Accuracy	0.1%; TK 0.01 %/K

Conditions for use

Operation temperature

-20…+55 °C

Auxiliary energy

Supply voltage	230 V AC ± 10%; 115 V AC ± 10%; 24 V AC ± 10 % or 24 V DC ± 15%
Power input	max. 3.5 VA
Rated voltage	250 V~ according to VDE 0110 between input/output/auxiliary voltage, Overvoltage Category III
Test voltage	4 kV= between input/output/auxiliary voltage
CE conformity	EN55022, EN60555, IEC61000-4-3/4/5/11/13

Design configuration

Housing	Glassfibre-reinforced polyamide PA6-GF 15/15 for wall structures
Dimensions	see dimensional drawing
Weight	max. 450 g
Connection	Spring-loaded clamps, 2 mm² single wire, 1.5 mm² single wire, AWG14
Type of protection	IP 65, clamps IP 20, contact protected according to BGV A3