Explosion-Proof      (EP)   units   are     supplied       with    junction        box.   Junction       boxes for      IS-     or       non-rated      units   may   be      ordered         separately—P/N     113873.   2. Output Types 2a. 2-Wire Versions, 1-inch Resolution 2b. 3-Wire Versions, 1/2-inch Resolution                       <SPAN style='FONT-SIZE: 8pt;"Arial","sans-serif"; COLOR: #181717; LINE-HEIGHT: 107%;

XM/XT-860 Series – Compact, Resistive       ^{Easy online ordering too!} Output Level Sensors

 High Volume/Low Cost OEM Design

 Brass or Stainless Steel Construction

 1/2˝ or 1˝ Resolution

 Lengths to 24 inches (610 mm)

OEMs with fluid gauging requirements now have an affordable, yet robust continuous output sensor they can use to great value. Gems XM-860 liquid level sensors are a durable, low-cost solution for applications that don’t require high-resolution output. Made of brass or stainless steel, this series offers rugged construction, utilizing a

new, coated reed switch core that stands up to high levels of shock and vibration. They are equally at home in applications ranging from tranquil storage day tanks to the challenge of off-highway vehicle fluids tank gauging. Minimum order for this series is 250 units.

Gems XM-860 Advantages

•   Floats    provide     true  reading     of      liquid’s      surface     position

•   Floats    can   be     used to      sense        dissimilar liquid         interfaces (e.g. water/oil   interface), including resulting emulsions.

•   Unaffected    by     dielectric  property    of      fluid

•   Intrinsically-safe    and  Explosion-proof        models     available

•   Unaffected    by     turbulence         and  motion

Typical Applications

FLOAT TYPE

•

C-6

LEVEL SENSORS – CONTINUOUS

Generator       Sets Fuel Tanks        •        Auto Transmissions Fluid Reservoirs

• Reclamation   Systems   •        OHV Fuel Tanks

• Coolant  Reservoirs                  •        Storage    Day  Tanks

1. Mounting Types

*        Explosion-Proof      (EP)   units   are     supplied       with    junction        box.   Junction       boxes for      IS-     or       non-rated      units   may   be      ordered         separately—P/N     113873.

2. Output Types

Make ordering selections from either the 2-wire or 3-wire output types detailed below.

2a. 2-Wire Versions, 1-inch Resolution Designed for simplicity and economy, 2-wire resistiveoutput versions connect directly to many common automotive-type panel meters. Accuracy is 1 inch. Select the output resistance code from the table below for your Order Check List.

2b. 3-Wire Versions, 1/2-inch Resolution These versions connect to Gems signal-conditioners (optionally selected in step 6b) for a variety of VDC and mA outputs. Accuracy is 1/2 inch. The standard resistance code is shown below. Consult factory for other resistance values.

Output Resistance
Resistance Code	Top Hard Stop	Individual Step R	Full Transition	Unit
R1	33	240-33 A (In.)	240	Ohms
R2	33	255-33 A (In.)	255	Ohms
R3	240	240-33 A (In.)	33	Ohms
R4	255	255-33 A (In.)	33	Ohms