Digital Display
1 / 3 PagesView full catalog
Digital Display
Product catalog summary
Overview: The MRR-841 Series is an ultra-compact digital display and digital-to-analog converter designed for use with Malema's MW Series paddlewheel flowmeters. It provides both local and remote flow rate information with a 7-digit display and a 0-5 VDC output signal. The device includes two user-settable alarms for flow switch functionality and is simple to set up, scale, and install.
Key Features:
- Ultra-compact footprint suitable for semiconductor tools.
- Local and remote flow rate information with a 7-digit display and 0-5 VDC output.
- Two user-settable alarms for flow switch functionality.
- Liquid-tight input/output signal connectors ideal for wet process tools.
Applications:
- Semiconductor liquid delivery modules (LDMs).
- Chiller products.
- Wet bench tools.
- Medical equipment and systems.
Specifications:
- Display accuracy: ±0.5% of full scale (F.S.).
- Analog output accuracy: ±0.5% of F.S.
- Flow rate scaling range: 200 L/min to 5000 L/min.
- Pulse input frequency range: 1 Hz to 999 Hz.
- Alarm hysteresis: ±5% of F.S.
- Power supply: 8-24 VDC, max 1W.
- Operating conditions: 5°C to 50°C, 10% to 90% RH.
Setup and Operation: The MRR-841 can be custom set up when ordered with Malema's flow products. It accepts a pulse signal from a flowmeter, measures the pulse frequency, and displays the fluid flow rate. The device also converts flowmeter pulses to an analog signal for remote monitoring. The panel includes keys for setup and operation, allowing users to switch between flow rate and pulse count display, enter scaling setups, and configure alarms.
Dimensional Drawing: The device has dimensions of 40mm x 40mm x 54mm with a panel cutout size of 36mm x 36mm and an approximate weight of 80g.
See more
All Malema catalogs and technical brochures
control valve brochure12 Pages
LP806 Pages
oval gear flow meters4 Pages
M-100 Series Flow Switch4 Pages
M-10001 Paddlewheel4 Pages
M-80 Series flow switches3 Pages
FLOMID FX series12 Pages
FLOMAT series flow meter8 Pages
M-50/55 flow switches4 Pages
M-10000 Paddlewheel6 Pages
Archived catalogs
Float type level switch2 Pages
Mini Universal Converter3 Pages
PTFE Pressure Relief Valves2 Pages
Products offering3 Pages
Related Searches
- Valve
- Manual valve
- Flowmeter
- Water valve
- Volume flow monitor
- Liquid flow monitor
- Regulating valve
- Level limit switch
- Valve with handwheel
- Liquid level detector
- Gas flow monitor
- Digital indicator
- Panel panel meter
- In-line flow meter
- Water flow monitor
- Float level switch
- Mass flow monitor
- Threaded level switch
- Flange flow meter
- Variable-area flow meter
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.