UST Programs - LG 113

Issue Date: November 25, 2015

Pneumercator Company, Inc.

LC 1000 Series, LC2000 Series, E-14-29, E-700-1, LDE-700, LDE-740, TMS 1000 Series, TMS 2000, TMS 2000W, TMS 3000 with Level Sensor Models RSU800 Series, RSU810

INTERSTITIAL DETECTOR (LIQUID-PHASE)

Detector:

Output type:	qualitative
Sampling frequency:	continuous
Operating principle:	float switch

Test Results:

			brine			ethylene glycol			propylene glycol
RSU800 Series Dual-Float		high		low	high		low	high		low
Detection time (sec)	Wired Systems		<1			<1			<1
Detection time (sec)	Wireless Systems		<65			<65			<65
Fall time (sec)	Wired Systems		<1			<1			<1
Fall time (sec)	Wireless Systems		<65			<65			<65
Height to Alarm (in)		13.017		1.901	13.122		2.033	13.298		2.055

RSU810 Single Float
Detection time (sec)	Wired Systems	<1	<1	<1
Detection time (sec)	Wireless Systems	<65	<65	<65
Fall time (sec)	Wired Systems	<1	<1	<1
Fall time (sec)	Wireless Systems	<65	<65	<65
Height to Alarm (in)		0.608	0.638	0.654

Specificity Results:
Manufacturer claim sensor will respond to any chemically-compatible liquid having a viscosity below 1500 cps, provided liquid does not have sticky or gummy properties.

Manufacturer's Specifications:
Sensors are reusable. RSU800 Series consists of normally open high-level and normally closed low-level alarms. The RSU800 is a wet annular tank reservoir leak sensor series consisting of two models. The RSU800-2 is dual-float with normally open high-level and normally closed low-level alarms. The RSU801F is single-float with normally open high-level and normally open low-level alarms, and additionally includes supervised wiring fault detection when used with any TMS series, LC2000 series or LC1000E series monitor panel.

RSU810 is a hydrostatic tank collar reservoir, and has normally closed low-level alarm.

Pneumercator Company, Inc.	Evaluator: Ken Wilcox Associates
1785 Expressway Drive North	Tel: (816) 443-2494
Hauppauge, NY 11788	Date of Evaluation: 03/19/10
Tel: (800) 209-7858, (631) 293-8450 x112
Email: jlevy@pneumercator.com
URL: www.pneumercator.com

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