Model 146 - Differential Pressure Diaphragm Type
Overview
The Mid-West Model 146 diaphragm type gauges have a 5% Accuracy and are low cost. Common Applications include filter monitoring, strainer monitoring, water system application and refridgerant filtration systems.
Specifications:
- Differential Pressure Range 0-50″ H2O (0-125 mbar) to 0-30 PSID (0-2.0 bar)
- Accuracy ±5% F.S.
- Dial Size:
- Single 1-1/4″ x 2-1/4″ Oval (Std.)
- Dual 1-1/4″ x 2-1/4″ Oval (Opt.)
- Working Pressure 1,000 PSIG (70 bar)
- Operating Temp. -40º F To +200º F (-40ºC to +93ºC)
- Body Material – Aluminum, Brass, 316/316L
- Internal Materials – 316 Stainless Steel
- Elastomers Buna-N (Std), Viton®, Neoprene, Ethylene-Propylene, Silicone
- Switch Options:
- SPDT 3W, 125 VAC/VDC, 0.25 Amp
- SPST 60W, 240 VAC/VDC, 3 Amp
- Switch Mounting Pre-set in Tube, Flat Pack, Din Connector
- Process Connections 1/8″ FNPT Bottom Conn. (Std.), 1/8″ FNPT Back Conn. (Opt.)
- Dimensions 1.7H” x 2.5W” x 2.9L”
- Weight 2.5#
