im-tek.com

Gestra SRL6-40

Gestra

Product Code: SRL6-40
Artikelnummer: Logic Unit SRL 6-40
Brand: Gestra



GET OFFER: info@imtek.com.tr

Description for Gestra SRL6-40

Description If the level electrode (high or low level limiter) is installed in an isolatable level pot outside the boiler, make sure that the level pot is drained and the connecting lines are rinsed at regular intervals. For this purpose the connecting lines must be shut off and opened at regular intervals and by opening and closing the drain valve the lines and the level pot will be rinsed. The logic unit SRL 6-40 is designed to be used in conjunction with control unit NRS 1-40.1 and NRS 1-40.2 to monitor the correct timing and sequence of valve operations. The equipment consists of a touch screen with integral PLC and I/O system. Its design is in accordance with EN 50156 and the data exchange is effected via CAN bus using the CANopen protocol.Function The logic unit monitors the following times and process sequences: ? Interval time: This is the time interval at which, depending on the operating mode (24h / 72h operation), the connecting lines have to be purged. ? Standby time: The purging process must be initiated during this time. The standby period begins when the interval time has elapsed. ? Purging time: During this period the valves must be operated so as to initiate the purging process. Operation of the valves and exposure of the LW level electrode is sensed and signalled by the limit switches. If a message is not received during the purging time, the safety circuit will be interrupted. The monitoring of the purging time is a safety-relevant function because a water level limiter may be bypassed for a maximum of 5 minutes.

Recommended Products For Gestra


Gestra PK40
Gestra NRG19-50
Gestra NRR2-53-URB50
Gestra UNA46MAX
Gestra MK36-51
Gestra LRGT16-2 #3773146
Gestra NRGT 26-1 G 3/4
Gestra AK45 Automatic drainage valve
Gestra BW31
Gestra LRGS 15-1
Gestra BB1ASME Dual-Plate Check Valve
Gestra UNA45
Gestra OR52-5
Gestra NRG26-40
Gestra CW41-4
Gestra UNA-PN25
Gestra IB16A-7
Gestra NRG19-40
Hengstler AD36/0019AF.0CBCB Absolute Encoder
Edur NFUB700H160-1450 Torque Flow Pump
Siemens 6ES7332-5HF00-0AB0 Analog Output Module
Yuken CIT-10-5-2080 Check Valve
Brinkmann FH1105B28 Pressure Boosting Pump
Hengesbach TP 15 Weldable Resistance Thermometer
Alfa Laval 9612628270 LKB-2 DN25 DIN M/M EPDM 304L KIT HANDLE 1.1 W/2 POS TYPE A
Valco SENSOBAR – TPV Pressure Transmitter
Chaori NXQ series high quality Accumulator fixed components
Stenflex Type C-31 DN 2200 Expansion Joint
Elcis 359ZM A01 - Single turn abs. parallel -SSI - analogic encoder
Aryung ACHK 2-30/2 Coolant pumps
Ebara COMPACT AM/86 Multi-Stage Centrifugal Pump
Gefran LT-B-0750-P 0000X000X00 Potentiometer
Winsmith U1330SB56 RD Speed Reducer
Ayvaz KV-9 Butterfly Valve
Landefeld Pressure gauge couplings (screwed connection for tube)
Felm F3 280S-6 Motor
Ru-Steel RHSP 170 Lamellers H
Gorman Rupp O SERIES (POWER TAKE-OFF) pumps
Winsmith 8MFCTW Single Reduction Fan Cooled Motorized and Gearmotor Speed Reducer
Gestra NRG16-27
MBS MLD 88 7 16 1 2000 Mixflo Multitube Demontable Heat Exchanger
Nippon TOP-10MA Trochoid® Pumps