Potence Controls Pvt Ltd.

Process Instrumentation

Pressure Temperature Flow Level

Safety Transmitter Switch
One Series

Type: One Series Safety Transmitter Pressure and Temperature transmitter switch.
Certified for Use in SIL 2 functional safety systems per IEC 61508:2010

Accuracy: 0.5% of full range span, at room temperature.
Power Supply: 2-wire 20-40 VDC @ 4-20 mA (Loop or Fixed Current).
Repeatability: 0.1% of full range span.
Long Term Stability: ±0.25% of range/year maximum.

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Smart Transmitter Switch
One Series

Type: One Series Smart Transmitter Switch for Pressure and Temperature Monitoring.
NAMUR standard and HART®-enabled smart transmitter + programmable switch for process monitoring, alarm and shutdown.

Accuracy: 0.5% of full range span, at room temperature.
Temperature drift: 0.03% of full scale per °C (0.12% for the P10 and K10 range).
Repeatability: 0.1% of full range span.
Long-term stability: ±0.25% of range/year maximum.

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Hazardous Location Switch
12 Series

Type: Pressure, Vaccum, Differential Pressure and Temperature switches for Hazardous area.
UL, cUL, ATEX and IECEx approved.

Set Point: Temperature models: ±1% of adjustable range.
Enclosure: 316 Stainless Steel.
Switch Output:

- Code S: One SPDT, hermetically sealed
- Code D: Two SPDT for DPDT action, hermetically sealed. Available for pressure models only.

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Explosion Proof Switch
120 Series

Type: Explosion Proof Pressure, Vaccum, Differential pressure and Temperature Switches.
Certified for use in SIL2 functional safety systems. SIL3 capable.

Storage Temperature: -65 to 160°F (-54 to 71°C).
Vibration: Set point repeats after 2.5 G, 5-500 Hz.
Set Point Repeatability:
- Type B, C and F: ±1% of full-scale range
- Type E: ±2% of full-scale range.

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Division 2 Safety Switch
117 Series

Type: Class 1 Division 2 safety switch comes in vacuum, differential pressure, and temperature models.
Optional ATEX or EAC intrinsic safety compliance for Zone 0.

Storage Temperature: -65° to 160°F (-54 to 71°C).
Vibration: Set point repeats after 2.5 G, 5-500 Hz.
Shock: Set point repeats after 15 G, 10 millisecond duration.

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Electronic Switch
Excela

Power Input: Digital Input from PLC, DCS or I/O cards.
Accuracy: 0.5 % of full range span, at room temperature.

Operating Ambient Temperature Range: -40°C to 71°C (-40°F to 160°F).
Enclosure: Type 4X / IP66 certified epoxy coated aluminium alloy 360.
Set points (Rise & Fall): Fully programmable over the sensor’s entire range.

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Pressure Switch
10 Series

Type: Compact cylindrical pressure switch.
cULus recognized, CE compliant to Low Voltage Directive and Pressure Equipment Directive.

Ambient Temperature: 0 to 160°F (-18 to 71°C) with Buna-N construction.
Shock: Set point repeats after 50 G, 10 millisecond duration.
Set Point Repeatability: Models 10-12: ± 1% of full scale range; Models 13-16: ± 1.5% of full scale range.

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Differential Pressure Switch
24 Series

Type: Delta-Pro differential pressure switch offers a unique blend of compact size, excellent performance, and environmental protection for OEM applications.
UL listed and cUL certified. CE compliant to low voltage directive and pressure equipment directive.

Ambient Temperature: 30° to 160°F (-1° to 71°C).
Shock: Set point repeats after 15G, 10 millisecond duration.
Vibration: Set point repeats after 2.5G, 5-500 Hz.

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General Purpose Switch
100 Series

Type: SIL-certified switch for pressure, vacuum, differential pressure, and temperature applications.
Approvals: UL, CSA, CE, EAC (Russia), Inmetro (Brazil)

Ambient Temperature: -40 to 71°C; models 520-525, 540-548, 700-706, 15731-15736.
Storage Temperature: -54 to 71°C.
Shock: Set point repeats after 15 G, 10 millisecond duration.

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General purpose Switch
400 Series

Type: A versatile vacuum switch, pressure switch, differential pressure, & temperature switch models.
Approvals: UL, CSA, CE, FM.

Ambient Temperature: -40 to 160°F (-40 to 71°C).
Shock: Set point repeats after 15 G, 10 millisecond duration.
Vibration: Set point repeats after 2.5 G, 5-500 Hz.

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Differential Pressure Switch
J21K Series

Type: Differential pressure switch is used for filter status monitoring and proof of flow.
UL listed and cUL certified. ATEX and Rostechnadzor (GOST-R) intrinsic safety compliance.

Ambient Temperature: -40 to 160°F (-40 to 71°C)
Shock: Set point repeats after 15 G, 10 millisecond duration.
Vibration: Set point repeats after 2.5 G, 5-500 Hz.

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Vaccum Pressure Switch
J6 Series

Type: A reliable, sensitive pressure switch, originally designed for instrument air applications in process plants.
UL listed and cUL certified. ATEX or GOST intrinsic safety compliance.

Ambient Temperature: -40° to 160°F (-40 to 71°C).
Shock: Set point repeats after 15 G, 10 millisecond duration.
Vibration: Set point repeats after 2.5 G, 5-500 Hz.

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