Products - VOLTEC ENGINEERING LIMITED

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Siemens SIWAREX WP241 Weighing Module 7MH4960-4AA01

Contrast Sensor KRTL 3B/6.3111-S8, 50111321

Contrast Sensor KRTW 55/4.1121-S8, 50111642

Contrast Sensor KRTM 3B/L6.1127-S8, 50144035

Contrast Sensor KRT18BW.H2/G6T-M12, 50147611

Contrast Sensor KRT3CM.L3D2/2T-M8, 50148498

Contrast sensor KRT3CL1.3S2/6T-M8, 50148501

Leuze Contrast Sensor KRTM 20M/N-20-6320-S12, 50113436

SIEMENS RAJA+ DOL STARTER, 3TW7291-1A

SIEMENS Air Duct Differential Pressure Sensor QBM3020-1

● High degree of measuring accuracy ● Adjustable characteristic curve (pressure-linear or extracting-the-root) ● Operating voltage – QBM3020-..: AC 24 V / DC 13,5...33 V – QBM3120-..: DC 8...33 V ● Output signal – QBM3020-..: DC 0...10 V – QBM3120-..: 4…20 mA ● Zero-point adjustment ● Simple and fast mounting thanks to integrated fixing angle bar in the housing ● Maintenance free thanks to excellent long-term response ● Calibrated and temperature-compensated measuring signal ● Supplied with PVC tubing ● Very short reaction time

SIEMENS Switching and Monitoring Device, RMS705B-1

Connection of additional universal alarm inputs
Adding free inputs for display and supervision
Event logging (e.g. legionella function)
Additional time programs (ON / OFF) for basic functions
Calculation of enthalpy, enthalpy differential, absolute humidity, dewpoint and wet bulb temperature
Logic function blocks for switching on / off depending on different conditions
Lead / lag control of pumps, fans, motors, etc., with automatic changeover
Step switch with linear, binary or flexible functionality

Leuze Contrast Sensor KRT21M-09.PL3/42-M12 , 50127841

Advantages:

Models in multicolor (RGB) or white light (W) offer optimum performance for marker detection on colorfully printed or glossy films
White light provides greater reliability in the case of contrast markers on glossy surfaces
Multicolor (RGB) provides better performance with colorfully printed films
Free selection of adjustment method: intuitively using removable potentiometers, quickly and precisely by means of teach buttons. Also of course remotely through teach via cable or IO-Link
IO-Link with dual channel: for monitoring, diagnosis, easy changeover in the case of format change
Three teach levels ensure the perfect adjustment routine for every application
Static 2-point teach with stationary conveyor belt based on marker and background
Dynamic 2-point teach with running conveyor belt
Static 1-point teach detects any contrast markers in front of a homogeneous background
Permanent signal indication through self-adjusting bar graph on the rear side of the sensor
Tracking function with threshold tracking for fading contrast markers
Fine adjustment of the switching threshold through "near-to-marker" teach or EasyTune (T)
Light spot variants with horizontal or vertical alignment
Flexible operating range of 13 mm +- 3 mm
Maximum switching frequencies up to 22 kHz / response time 20 µs
Small, compact housing made of nickel-plated metal, IP67 and IP69K and ECOLAB

ACS CONTROL SYSTEM LIMIT SWITCH GWA-250-U0

Specifications

Attribute	Value
For Use With	SIMATIC S7-200 Series
Manufacturer Series	S7-200
Number of Inputs	14
Number of Digital Inputs	14
Output Type	Analogue, Digital, Transistor
Voltage Category	20.4 → 28.8 V dc
Input Type	Analogue, Digital
Number of Digital Outputs	10
Number of Outputs	10
Communication Port Type	RS485
Program Capacity	12 kB
Programming Language Used	AWL, FUP, Ladder Logic
Mounting Type	Rack Mount
Programming Interface	Computer, SIMATIC PG/PC
Output Current	750 mA
Number of Communication Ports	1
Battery Backup	Yes
Length	80mm
Memory	12 (Program Memory) kB, 8 (Data Memory) kB
Width	120.5mm
Dimensions	80 x 120.5 x 62 mm
Maximum Operating Temperature	+45°C
Minimum Operating Temperature	0°C
Depth	62mm