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Gas pressure sensor DGs
Contents
1 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
2 Checking the usage . . . . . . . . . . . . . . . . . . . . . 2
3 Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
4 Electrical connection. . . . . . . . . . . . . . . . . . . . . 3
5 User keys and display . . . . . . . . . . . . . . . . . . . 3
6 LEDs (colour/flash code) . . . . . . . . . . . . . . . . . 4
7 Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
8 Changing the password . . . . . . . . . . . . . . . . . . 5
9 Commissioning . . . . . . . . . . . . . . . . . . . . . . . . 5
10 Tightness test . . . . . . . . . . . . . . . . . . . . . . . . . 6
11 Checking the function. . . . . . . . . . . . . . . . . . . 6
12 Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . 6
13 Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . 7
14 Assistance in the event of malfunction . . . . . . 7
15 Technical data . . . . . . . . . . . . . . . . . . . . . . . . 8
16 Designed lifetime . . . . . . . . . . . . . . . . . . . . . 10
17 Certification . . . . . . . . . . . . . . . . . . . . . . . . . 10
18 Parameter. . . . . . . . . . . . . . . . . . . . . . . . . . . 10
19 Logistics . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
20 Disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
oPeRAtInG InstRUCtIons
Cert. Version 03.23 · Edition 09.23 · EN · 03251643
1 sAFetY
1.1 Please read and keep in a safe place
Please read through these instructions
carefully before installing or operating. Following the
installation, pass the instructions on to the operator.
This unit must be installed and commissioned in
accordance with the regulations and standards in
force. These instructions can also be found at www.
docuthek.com.
1.2 explanation of symbols
1 , 2 , 3 , a , b , c = Action
➔ = Instruction
1.3 Liability
We will not be held liable for damage resulting from
non-observance of the instructions and non-com-
pliant use.
1.4 safety instructions
Information that is relevant for safety is indicated in
the instructions as follows:
DAnGeR
Indicates potentially fatal situations.
WARnInG
Indicates possible danger to life and limb.
CAUtIon
Indicates possible material damage.
All interventions may only be carried out by qualified
gas technicians. Electrical interventions may only be
carried out by qualified electricians.
1.5 Conversion, spare parts
All technical changes are prohibited. Only use OEM
spare parts.
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Summary of Contents for Honeywell krom schroder DGS
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Page 1: Table Of Contents
Gas pressure sensor DGs oPeRAtInG InstRUCtIons Cert. Version 03.23 · Edition 09.23 · EN · 03251643 1 sAFetY 1.1 Please read and keep in a safe place Please read through these instructions carefully before installing or operating. Following the installation, pass the instructions on to the operator. This unit must be installed and commissioned in accordance with the regulations and standards in force. -
Page 2: Checking The Usage
2.3 type label 2 CHeCKInG tHe UsAGe Gas type, switching pressure, max. inlet pressure, For monitoring positive or differential pressures of ambient temperature, mains voltage and output gas, hydrogen, air, flue gas or other non-aggressive signals: see type label. gases. This function is only guaranteed when used within Elster GmbH, Made in Germany the specified limits –... -
Page 3: Electrical Connection
3.3 Connecting the pressure line Communication interface (10/100 Mbit/s (Fast 1 Disconnect the system from the electrical power ethernet)) supply. CAUtIon 2 Close the gas supply. Please observe the following to ensure that the 3 Ensure that the pipeline is clean. DG smart is not damaged during operation: 4 Purge the pipe. -
Page 4: Leds (Colour/Flash Code)
➔ The user keys are used for menu navigation and Col- Meaning Mode Description parameter setting purposes. symbol Description The pressure is greater than the Flash- setting value for the Press the OK key to confirm a selection Record “MAX switching or query. -
Page 5: Operation
7 oPeRAtIon 8 CHAnGInG tHe PAssWoRD 1 Select “Settings” in the main menu. 7.1 status display/Locked display The unit is in operating mode. Settings ➔ The display does not have to be switched Display Passwort on. The current pressure value and, in certain circumstances, a message are displayed imme- diately. -
Page 6: Tightness Test
(DG..U, DG..B, DG..H, DG..N) with a mechanical 10 tIGHtness test switching function. Check all gas ports used for tightness. 1 Shut off the downstream gas pipeline close to the valve. 2 Open the valve and the gas supply. ➔ Test pressure N : < 1.5 x withstand pressure for max. -
Page 7: Maintenance
➔ If these measures do not help to rectify the fault: 13 MAIntenAnCe remove the unit and return it to the manufacturer In order to ensure smooth operation, check the for inspection. tightness and function of the pressure sensor every ? Faults year. -
Page 8: Technical Data
? Undertemperature? ? Faulty parameterization? ! The ambient temperature is below the minimum ! Faulty parameterization. limit for the unit (< 0°C). • Check parameter settings and adjust them if • Ensure that the ambient temperature is within necessary. the permitted range. See page 8 (15 ? Inconsistent Fs parameters? Technical data). - Page 9 15.3.1 output signal coding The unit may only be stored/installed in enclosed rooms/buildings. The 4–20 mA output supplies the current pressure in The unit is suitable for a maximum installation height the form of an analog value. The pressure measur- of 2000 m AMSL. ing range is scaled to 4–20 mA.
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Page 10: Designed Lifetime
15.4.1 overall accuracy to en 1854:2022 17 CeRtIFICAtIon The overall accuracy E of a specific inlet pressure is 17.1 Certificate download calculated on the basis of various factors. Certificates – see www.docuthek.com ± E T emp 17.2 Declaration of conformity Factors [% Fso] 0–100 0–350... - Page 11 18.2 safety parameters All safety parameters are password-protected. The user must be logged in to edit them. Factory default name translation Value range settings Transmitter Sensor function Sensor function Transmitter MAX and MIN function MAX switching MAX switching value Setting 0 mbar value MIN switching value...
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Page 12: Logistics
FoR MoRe InFoRMAtIon The Honeywell Thermal Solutions family of products includes Honeywell Combustion Safety, Eclipse, Exothermics, Hauck, Kromschröder and Maxon. To learn more about our products, visit ThermalSolutions.honeywell.com or contact your Honeywell Sales...