Pressure Switches
| Pressure and Vacuum Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model | Range | Sensor Type | Sensor Material | Enclosure | Switches | Adjustment | Wiring | |
 | D1S, D2S,D1H, D2H, D3H | Vacuum-150 PSIG | Diaphragm | Stainless Steel | None & NEMA 4 | 1, 2 & 3 | Internal | Free Leads |
| D1T, D2T | Vacuum-150 PSIG | Diaphragm | Stainless Steel | NEMA 4 | 1 & 2 | Internal | Terminal Block | |
| CD1H, CD2H | Vacuum-150 PSIG | Diaphragm | Stainless Steel | NEMA 4 | 1 & 2 | External Calibrated Dial | Free Leads | |
 | E1S, E1H | Vacuum-500 PSIG | Diaphragm | AluminumBuna-N | None & NEMA 4 | 1 | Internal | Free Leads or Terminal Block |
| 96200 | Vacuum-7,500 PSIG | Diaphragm& Piston | 416 SSBrassBuna N | NEMA 1 & NEMA 4 | 1 | External or Factory Set | Free Leads orDIN Connector | |
| P1H | 0.5to1600 PSIG | Dia-Seal Piston | AluminumBuna-N | NEMA 4, 13 | 1 | Internal | Terminal Block | |
| 9675, A9675 | 20 to 6,000 PSIG | Sealed Piston | Stainless SteelBuna N | NEMA 13 | 1 & 2 | External Tamper Proof Calibrated Dial | Terminal Block | |
 | 9617 | 80 to 7,500 PSIG | Sealed Piston | 416 SSBrassBuna N | NEMA 4, 13 | 1 | External Tamper Proof Calibrated Dial | Terminal Block |
| C9612, C9622 | 15 to 3,000 PSIG | Sealed Piston | Nickel Plated AluminumBrassBuna N | NEMA 3 | 1 & 2 | External Tamper Proof Calibrated Dial | Free Leads | |
| B1S, B2S, B1T, B2T | 50 to 18,000 PSIG | Bourdon Tube | Stainless Steel | None & NEMA 4 | 1 & 2 | Internal | Free Leads or Terminal Block |
| Differential Pressure Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model | Range | Sensor Type | Sensor Material | Enclosure | Switches | Adjustment | Wiring | |
 | DPD1T, DPD2T | Vacuum-150 PSID | Differential Diaphragm | Stainless Steel | NEMA 4 | 1 & 2 | Internal | Terminal Block |
| CDPD1H, CDPD2H | Vacuum-150 PSID | Differential Diaphragm | Stainless Steel | NEMA 4 | 1 & 2 | External Calibrated Dial | Free Leads | |
| EPD1S, EPD1H | 0.22to40 PSID | Differential Diaphragm | Polysulfone | NoneandNEMA 4 | 1 | Internal | Free Leads andTerminal Block |
| Explosion Proof Pressure Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model | Range | Sensor Type | Sensor Material | Enclosure | Switches | Adjustment | Wiring | |
| D1X, D2X | Vacuum-150 PSIG | Diaphragm | Stainless Steel | NEMA 4, 7& 9Explosion Proof | 1 & 2 | External Tamper Proof | Terminal Block | |
 | P1X | 0.5to1600 PSIG | Dia-Seal Piston | AluminumBuna-N | NEMA 7 & 9Explosion Proof | 1 | External Tamper Proof | Terminal Block |
| B1X, B2X | 50 to 7,200 PSIG | Bourdon Tube | Stainless Steel | NEMA 4, 7& 9Explosion Proof | 1 & 2 | External | Terminal Block | |
 | 9671X, 9681X | Vacuum-500 PSIG | Dia-Seal Piston | Stainless SteelViton | NEMA 4X, 7& 9Explosion Proof | 1 & 2 | External Tamper Proof | Free Leads |
| 9692X | 100 to 7,500 PSIG | Sealed Piston | Stainless SteelBuna N | NEMA 4X, 7& 9Explosion Proof | 1 & 2 | External Tamper Proof | Free Leads |
| General Purpose Temperature Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model | Range | Sensor Type | Sensor Material | Enclosure | Switches | Adjustment | Wiring | |
 | ML1H, L2H | "-50 to +600ºF | Remote Bulb | Copper or Stainless Steel | NEMA 4, 13 or NEMA 4X | 1 & 2 | External Tamper Proof Calibrated Dial | Terminal Block |
| TPR | "-40 to +160ºF Heat Trace | Remote Bulb | Nickel Plated Copper | NEMA 1 or NEMA 4X | 1 | Internal | Free Leads | |
 | THR | "-40 to +350ºF Heat Trace | Remote Bulb | Stainless Steel | NEMA 4 or 4X | 1 | External Tamper Proof Calibrated Dial | Terminal Block |
| ML1H, L2H | "-50 to +450ºF | Local Bulb | Brass or Stainless Steel | NEMA 4, 13 | 1 & 2 | External Tamper Proof Calibrated Dial | Terminal Block | |
| THL | "-40 to +350ºF Heat Trace | Local Bulb | Stainless Steel | NEMA 4 or 4X | 1 | External Tamper Proof Calibrated Dial | Terminal Block | |
 | Accessories Thermowells and Unions | |||||||
| Explosion Proof Temperature Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model | Range | Sensor Type | Sensor Material | Enclosure | Switches | Adjustment | Wiring | |
 | T1X, T2X | "-50 to +600ºF | Remote Bulb | Stainless Steel | NEMA 4, 7 , 9 | 1 & 2 | External Tamper Proof Calibrated Dial | Terminal Block |
| TXHR | "-40 to +350ºF Heat Trace | Remote Bulb | Stainless Steel | NEMA 4, 7 , 9 | 1 | External Tamper Proof Calibrated Dial | Terminal Block | |
| L1X | "-50 to +450ºF | Local Bulb | Stainless Steel | NEMA 4, 7 , 9 | 1 | External Tamper Proof Calibrated Dial | Terminal Block | |
| TXL | "-40 to +350ºF Heat Trace | Local Bulb | Stainless Steel | NEMA 4, 7 , 9 | 1 | External Tamper Proof Calibrated Dial | Terminal Block | |
 | Accessories Thermowells and Unions | |||||||
| Supplemental Guide for Temperature Switches |
|---|
| Solid State Temperature Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Model | Range | Sensor Type | Sensor Material | Enclosure | Outputs | Adjustment | Wiring | |
 | UTS7 | "-22 to +302ºF | Local Bulb | Stainless Steel | IP65 | Dual Switch and Analog | Digital LED Display and Menu | M12 x 1, 5 Pin Plug |
| TS2000 | "-22 to +302ºF | Local Bulb | Stainless Steel | IP65 | Dual Switch or 1 Switch & Analog | Digital LED Display and Menu | M12 x 1, 5 Pin Plug |
| Level Switches for Dry Products | ||||||||
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Model | Technology | Enclosure | Mounting | Installation | External Indication | Calibration | |
 | Bindicator | RSSP Super Safe Roto | Rotating Paddle | NEMA 4X or NEMA 7, 9 | NPT or Mounting Plate | Top or Side | Power, Alarm & Diagnostics LEDs | None |
| Bindicator | R & RX Roto | Rotating Paddle | NEMA 4X or NEMA 7, 9 | NPT or Mounting Plate | Top or Side | None | None | |
| Bindicator | MR Mini Roto | Rotating Paddle | NEMA 4X | NPT or Mounting Plate | Top or Side | Alarm LED | None | |
 | Bindicator | VRF200 | Variable Radio Frequency | NEMA 4X or NEMA 7, 9 | NPT, Flange or Sanitary | Top or Side | Power, Alarm & Diagnostics LEDs | None with EZ Cal |
| Bindicator | VRF100 | Variable Radio Frequency | NEMA 4X or NEMA 7, 9 | NPT, Flange or Sanitary | Top or Side | None | None with EZ Cal | |
| Bindicator | RF-9100, -9200,-11000, -12000 | Radio Frequency | NEMA 4X or NEMA 7, 9 | NPT, Flange or Sanitary | Top or Side | Power, Alarm & Diagnostics LEDs | External Magnet | |
| Bindicator | RF-4000, 6000,-8000, -8200, -9000, -10000, -17000 | Radio Frequency | NEMA 4X or NEMA 7, 9 | NPT, Flange or Sanitary | Top or Side | None | Internal Push Button or Manual | |
 | Bindicator | LP1, LP2, LP30 Pulse Point | Vibrating Tuning Fork | NEMA 4X or NEMA 9 | NPT or Mounting Plate | Top or Side | Power, Alarm & Diagnostics LEDs | None |
| Bindicator | A, Auto & Bantam | Diaphragm | General Purpose or Explosion Proof | Flush Flange | Side, Underslope or Internal from Top | None | None |
| Level Switches for Liquids | ||||||||
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Model | Technology | Materials of Construction | Liquid Parameters | Installation | Pressure Limits | Temperature Limits | |
 | Barksdale | BLS 700 (1 to 4 Levels) BLS 880 (1 to 6 Levels) | Float | 316 SS, Brass, PVC and / or Buna N | 0.65 Minimum Specific Gravity | Top NPT or Flange | 750 PSIG | -40 to +220ºF |
| Barksdale | BLS 1700 BLS 1750 BLS 1900 BLS 1950 | Float 1 Level | 316 SS, Brass and /or Buna N | 0.65 Minimum Specific Gravity | Top NPT | 750 PSIG | -40 to +220ºF | |
 | W.E. Anderson | Series L6 | Float 1 Level | SS, Brass and /or Polypropylene | 0.50 Minimum Specific Gravity | Side NPT | 2,000 PSIG | -4 to +400ºF |
 | W.E. Anderson | Series L8 | Float 1 Level | Polypheylene Sulphide (PPS) and 316 SS or Inconel | 0.60 Minimum Specific Gravity | Side NPT | 150 PSIG | 200ºF Maximum |
 | Mercoid | Series 123 | Float 1 Level | Cast Iron, 304 SS and Brass | 0.60 Minimum Specific Gravity | Side 1" NPT Chamber | 150 PSIG | 365ºF Maximum |
 | Mercoid | Series 102 | Float 1 Level | Cast Iron and SS | 0.60 Minimum Specific Gravity | Side 1" NPT; Flanged Chamber | 400 PSIG | 425ºF Maximum |
| Mercoid | Series 201 | Float 1 Level | Carbon Steel and / or SS | 0.60 Minimum Specific Gravity | Side 1" NPT Chamber | 600 PSIG | 750ºF Maximum | |
| Mercoid | Series 391 | Float 1 Level | Carbon Steel and SS | 0.70 Minimum Specific Gravity | Side 1" NPT Chamber | 800 PSIG | 600ºF Maximum | |
| Mercoid | Series B-190 | Displacer 1 Level Adjustable Deadband | Cast Iron, SS and Porcelain | 0.5 to 1.20 Specific Gravity | Top 4" - 125# Flange | 125 PSIG | 32 to 200ºF | |
 | Levelite | Optic Level Systems | Electro Optic or Fiber Optic | Quartz, Polysulfone, Teflon, Kynar, Brass and / or SS | Corrosive, Sanitary, Slurry, Sludge | Top, Side or Bottom. NPT or Tri-Clover | 500 PSIG | -20 to +200ºF |
 | Bindicator | GT-1 | Non-Contact Hydrostatic Pressure | Polyester Coated Aluminum & Teflon-faced Neoprene | Liquids, Slurry, Sludge | Top 1" NPT | Atmospheric | 32 to 160ºF |
 | Proximity | Series GS | Ultrasonic Gap | 316 SS | 1000:1 Wet / Dry Ratio | Top or Side 3/4" NPT | 1,000 PSIG | -40 to +200ºF |
| Flow Switches | ||||||||
|---|---|---|---|---|---|---|---|---|
| Manufacturer | Model | Technology | Materials of Construction | Fuids / Ranges | Installation | Pressure Limits | Temperature Limits | |
 | W.E.Anderson | V4 Flotect | Vane | SS and / or Brass | Liquids:3-2000 GPM Air: 17-10,000 SCFM | 1 1/2" Thredolet into 1.5" to 20" Pipe | 5,000 PSIG | -4 to +400ºF |
| W.E.Anderson | V6 Mini Flotect | Vane | SS and / or Brass, Iron, Steel | Liquids: 1-10 GPM Air: 5-43 SCFM | 1/2" to 2" Tee | 2,000 PSIG | -4 to +400ºF | |
| W.E.Anderson | V8 Plastic Flotect | Vane | Polypheylene Sulphide (PPS) and 316 SS or Inconel | Liquids:10-45 GPM Air: 32-168 SCFM | 1" NPTM into 1" to 6" Pipe | 150 PSIG | 212ºF Maximum | |
 | Weber | flow-captor PRO 50 | Calorimetric | Stainless Steel | Liquids: 0 to 5 feet / second velocity | 1/2" NPT or BSP into 1" and larger Pipe | 435 PSIG (30 Bar) | 176ºF Maximum |
 | Weber | flow-captor 4120 / 4121 | Calorimetric | Stainless Steel | Liquids: 0 to 9 feet / second velocity | In-Line Tubing: 6, 8, 12 & 18 mm O.D. | 435 PSIG (30 Bar) | 176ºF Maximum |
| Weber | flow-captor 4320 / 4321 | Calorimetric | Stainless Steel | Liquids: 0 to 9 feet / second velocity | 1/2" NPT or BSP into 1" and larger Pipe | 435 PSIG (30 Bar) | 176ºF Maximum | |
 | Weber | vent-captor 3202 / 3502 | Calorimetric | Ceramic & Ultradur (PBTP) | Air: 1.6 to 65 feet / second velocity | 1" NPT or Flange into 1" and larger Pipe | 143 PSIG (10 Bar) | 160ºF Maximum |
 | Bindicator | Flo-Guard Broken Bag Detector Flow/No Flow Switch | Digital Tribo-Electric | 316 SS | Dry Powders & Granular Material | 3/4" NPT SS or 1 1/4" NPT Aluminum | 50 PSIG | 325ºF Maximum |